sodium sulfite hazards
Hazards Identification Emergency Overview----- WARNING! These materials may be listed for local "Right-To-Know" compliance and for other reasons. It is a white solid with an odour of sulfur dioxide. Sodium sulfite (sodium sulphite) is a soluble sodium salt of sulfurous acid (sulfite) with the chemical formula Na2SO3. 3. Trade Names and Synonyms: Sodium acid sulfite, sodium hydrogen sulfite, monosodium sulfite, NaHSO3. %���� NIOSH REL TWA 5 mg/m 3 OSHA PEL none See Appendix G. Measurement Methods. NIOSH 0500 See: NMAM or OSHA Methods. SODIUM SULFITE is a reducing agent, particularly under basic conditions. Density 2.633 g / cm3. Sodium metabisulfite appears as a white crystalline or powder solid with a slight sulfur odor. GHS Classification Not Classified as … Sodium Sulfite Safety Data Sheet according to Federal Register / Vol. Salts, basic, such as SODIUM ALKYL SULFATES, are generally soluble in water. May be harmful if swallowed or inhaled (H303+H333). 58 / Monday, March 26, 2012 / Rules and Regulations 02/09/2015 EN (English) 2 Office of Response and Restoration, 2693 154(solution) Formula. i��� Sodium bisulfite (or sodium bisulphite, sodium hydrogen sulfite) is a chemical mixture with the approximate chemical formula NaHSO 3.Sodium bisulfite in fact is not a real compound, but a mixture of salts that dissolve in water to give solutions composed of sodium and bisulfite ions. Sodium bisulfite (or sodium bisulphite, sodium hydrogen sulfite) is a chemical mixture with the approximate chemical formula NaHSO 3.Sodium bisulfite in fact is not a real compound, but a mixture of salts that dissolve in water to give solutions composed of sodium and bisulfite ions. Remove from exposure to fresh air. (NTP, 1992). Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. SMALL SPILLS AND LEAKAGE: If you spill this chemical, you should dampen the solid spill material with water, then transfer the dampened material to a suitable container. SODIUM SULFITE is a reducing agent, particularly under basic conditions. Unfortunately, these substances can cause adverse reactions in some people. Seek SODIUM BISULFITE 1 . If breathing is difficult, give oxygen. Wash all contaminated surfaces with a soap and water solution. With an annual production of 6 million tonnes, the decahydrate is a major commodity chemical product. Reacts with hot water, steam or acids to produce corrosive material. Reacts with oxidizing agents such as peroxides, epoxides, oxoacids. Anhydrous sodium dithionite decomposes to sodium sulfate and sulfur dioxide above 90 °C in the air. Web site owner: They react as bases to neutralize acids. Linear Formula Na 2 SO 3. Synonyms: Sodium sulfite anhydrous; disodium sulfite; sulfurous acid, disodium salt; exsiccated sodium sulfite CAS No. In absence of air, it decomposes quickly above 150 °C to sodium sulfite, sodium thiosulfate, sulfur dioxide and trace amount of sulfur. CATALYZED SODIUM SULFITE SPECIFIC HAZARDS ARISING FROM THE CHEMICAL: Releases toxic and irritating sulfur oxides at fire temperatures. (USCG, 1999). Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned. Lower Explosive Limit (LEL): data unavailable, Upper Explosive Limit (UEL): data unavailable, Vapor Density (Relative to Air): data unavailable, National Oceanic and Atmospheric Administration. The ‘Hazard classification and labelling’ section shows the hazards of a substance based on the standardised system of statements and pictograms established under the CLP (Classification Labelling and Packaging) Regulation. SODIUM BISULFITE is a reducing agent. Sodium sulfite 7757-83-7 92+ Sodium lignosulfate, amorphous polymer 68514-09-0 <6 Sodium metabisulfite 7681-57-4 <5 Cobalt sulfate 10124-43-3 <0.2 Trace impurities and additional material names not listed above may appear in Section 15 of this SDS. The Hazard fields include special hazard alerts air and water reactions, fire hazards, health hazards, a reactivity profile, and details about reactive groups assignments and potentially incompatible absorbents.The information in CAMEO Chemicals comes from … Excess heat. Orally administered sodium sulfate may be useful for the early treatment of acetaminophen overdose. Safety Data Sheet SODIUM SULFITE SOLUTION 5 Section 12 - Ecological Information … Noncombustible, but may decompose to emit toxic oxide fumes of sulfur and sodium when heated to high temperature. Dodecyl sulfate sodium salt Revision Date 19-Jan-2018 Reactive Hazard No Stability Hygroscopic. 1907/2006 Catalogue No. (USCG, 1999). A heptahydrate is also known but it is less useful because of its greater susceptibility toward oxidation by air. SPECIAL PROTECTIVE EQUIPMENT AND PRECAUTIONS FOR FIRE-FIGHTING: Wear NIOSH-approved self-contained breathing apparatus. NACRES NA.55 . : 7681-38-1 REACH Registration Number : 01-2119552465-36-0003 1.2. National Ocean Service, Thus, a large amount of sodium sulfate, when administered orally in divided doses over 3 hr, is well tolerated and is absorbed to a significant extent. Strong irritant to skin and tissue. qش�8�>;p���b��x�x��Ό�������tH����Ow%t{*��>A@g�BZmT@zt6 P�n^��~:)��?ñ��|�t���8;s��qvծ�:�h�������n�Ft�א�����8��߾��8�K�) ��Q����������S��36��!suL�f߲�n��7ᆲ���#7��ܜa���?� ׯ�6��L��� o�6Y�І)�̋a��jǡ� Sodium acid sulfite; Monosodium sulfite; Hydrogen sulfite sodium . Similar Products. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. Sodium thiosulfate is an inorganic sodium salt composed of sodium and thiosulfate ions in a 2:1 ratio. IDLH. Health and Environmental Hazards. 6. Sodium bisulfite is an inorganic salt that is also known as sodium hydrogen sulfite. HAZARDS IDENTIFICATION Emergency Overview: A pale yellow aqueous solution with a pungent sulfur-like odor. Sodium Bisulfite Sodium hydrogen sulfite 7631-90-5 20 - 40 Sodium hydrosulfite Sodium hydroxide Caustic soda Lye Soda lye 1310-73-2 1 - 3 Other components below reportable levels 60 - 80 *Designates that a specific chemical identity and/or percentage of composition has been withheld as a trade secret. In case of fire in the surroundings, use appropriate extinguishing media. 6.ACCIDENTAL RELEASE MEASURES. It contains a thiosulfate(2-). First Aid Measures Eye Contact: Flush eyes with water as a precaution. Trade Names and Synonyms: Sodium acid sulfite, sodium hydrogen sulfite, monosodium sulfite, NaHSO3. endobj USA.gov. The "sulfites" on the label refer partly to sodium sulfite, a food and beverage preservative that was widely used in the first half of the 20th century, until a rash of adverse reactions prompted new regulation. �Y P(�y�������ӓj���!�ݳ�yU/8. 111972 Product name TSC (Tryptose Sulfite Cycloserine) agar (base) acc. ... 7 safety hazards 3 suppliers. Dust mask; goggles or face shield. Product identifier Commercial Product Name : SODIUM HYDROGEN SULFATE EC Index : 016-046-00-X EC No : 231-665-7 CAS No. CAS Number: 007631-90-5 . This section provides a listing of alternate names for this chemical, stream Revised April 2017 2 of 8 SAFETY DATA SHEET Sodium Metabisulfite CDC - NIOSH Pocket Guide to Chemical Hazards - Sodium bisulfite SODIUM SULFITE 1. i The International Agency for Research on Cancer ethylene oxide as a known human carcinogen and 1,4-dioxane as a possible human carcinogen. Literature sources indicate that this compound is noncombustible. Sodium Sulfite Health Hazards. Asthmatics should always have their inhalers at hand when at restaurants. Sinks in water and dissolves slowly. Sodium sulfite (sodium sulphite) is the inorganic compound with the chemical formula Na 2 SO 3.A pale yellow, water-soluble solid, it is used commercially as an antioxidant and preservative. ACCIDENTAL RELEASE MEASURES … PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: Sodium Sulfite OTHER/GENERIC NAMES: Sodium Sulfite PRODUCT USE AND RESTRICTIONS ON USE : Paper manufacture, food additive, water treatment, waste treatment, other industrial processes. Strongly irritates skin and tissue. SPECIAL PROTECTIVE EQUIPMENT AND PRECAUTIONS FOR FIRE-FIGHTING: Wear NIOSH-approved self-contained breathing apparatus. Sulfites release the irritant gas sulfur dioxide, which acts as a preservative and bleaching agent. NFPA SUPPLIER Santa Cruz Biotechnology, Inc. 2145 Delaware Avenue Santa Cruz, … Chemistry Connection 253 Sturgis Road Conway AR 72034 (501) 470-9689. 4. Section 1 - Product and Company Identification. Sodium Sulfate, Anhydrous Safety Data Sheet according to Federal Register / Vol. Exposure to air or moisture over prolonged periods. 3 Effective date : 01.07.2015 Page 2 of 6 Sodium Sulfate,Anhydrous, Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - www.gsmsds.com Learn about the Structure of Sodium Sulfite Molecules along with the Preparation, Properties, Health hazards … Box 219, Batavia, IL 60510 (800) 452-1261 Chemtrec Emergency Phone Number: (800) 424-10366 Signal Word WARNING SECTION 2 — HAZARDS IDENTIFICATION Hazard class: Acute toxicity, oral and inhalation (Category 5). FIRST-AID MEASURES Eyes Rinse with plenty of water for at least 15 minutes and seek medical attention if necessary. SPECIAL PROTECTIVE EQUIPMENT AND PRECAUTIONS FOR FIRE-FIGHTING: Wear NIOSH-approved self-contained breathing apparatus. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. Sodium sulfite sc-203406 Hazard Alert Code Key: EXTREME HIGH MODERATE LOW Section 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME Sodium sulfite STATEMENT OF HAZARDOUS NATURE CONSIDERED A HAZARDOUS SUBSTANCE ACCORDING TO OSHA 29 CFR 1910.1200. Sodium hydrogen sulfate | NaHSO4 or HNaSO4 or HNaO4S | CID 516919 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. At pH=7, the potential is -0.66 V vs NHE. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. Emits toxic fumes (sulfur oxides, sodium oxides) under fire conditions. If sodium sulfite is released to the environment, it will be broken down in moist air to sodium sulfate. Sodium hydrogen sulfate | NaHSO4 or HNaSO4 or HNaO4S | CID 516919 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Lasting lung irritation and inflammation of the airways along … As noted in the U.S. Department of Health and Human Services' Household Products Database, sodium bisulfate is one of the many synonyms for sodium acid sulfate.It is a dry acid in crystal, granular, or powder form that is used as a pH adjuster, fungicide, herbicide, or microbiocide (a product that kills microbes) in a variety of industries, such as household cleaning and swimming pool maintenance. … Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. DOT ID & Guide . Use absorbent paper dampened with water to pick up any remaining material. Incompatible Materials Strong oxidizing agents, Strong acids, Strong bases A corrosive acid when mixed with water.Used as a food preservative and as a laboratory reagent. Columbus, WI. Conversion. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Because of rapid oxidation to sulfate, sulfites are well tolerated until large doses are reached; then violent colic and diarrhea, circulatory disturbances, central nervous depression, and death can … Sodium sulfide is flammable, a dangerous fire risk, a strong irritant to skin and tissue, and is incompatible with acids. These materials may be listed for local "Right-To-Know" compliance and for other reasons. Gives off irritating or toxic fumes (or gases) in a fire. "R}~Q:~pgg'������"���l���/���������O�:OϽV�ޞ�~ @����������zo��7��g;)�Kߜӗ���;�����=�d�������'}z��8}����7w�7?���I�������u��w?ݾw��~�����i�����k���K�^��^'��d4k����˗;�g����_�u_�������L��OC6���($uiz["��Dڻw�#����w�������u������]�B"t�y�Һ�����'��{�v��8��.��xxpo��]�"�a�]ȟf&&��C��Y�����]����.dR�{�;?j�����ۣ_�����{��߷F~/����;�����݇����{�����qz6˗mq^L����_wd�w{�@Ș�wv�d/�j����l�s}����>^W�b�H�uy^��`/:�����$�QT���7ׁC;8��0e6Vf�ܓ?������χ៝��?w>��C�{�ڧ����KЁ������� :�o3�oR�����O�v�=�#G���M +���{L����/�� AgE�������|P1��ݻ�^_/����� ��ܻ�S�ZgZ-�Z����?���s���NS���P'�|�i+�y���@6�Mœ1��¦� N��4���A}㛝q�CG!�3̐�m�����>�[�٥��aN�? including trade names and synonyms. Belongs to the Following Reactive Group(s) 7631-90-5 RTECS No. N.D. See: IDLH INDEX . Sodium sulphite, anhydrous The safety data sheet is in accordance with Commission Regulation (EU) 2015/830 of 28 May 2015 amending Regulation (EC) No 1907/2006 of the European Parliament and of the Council on the Registration, Evaluation, Skin Contact Wash off immediately with plenty of water for at least 15 minutes. VZ2000000. See also Stability and Reactivity section. Properties. Sodium sulfide Revision Date 19-Jan-2018 Eye Contact In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Belongs to the Following Reactive Group(s), Fires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. �� �1����Ϋʆ�n�����u��ڋ�����w~�F3<3{���x��?�����St�����O`@�q���Y=�}����NZ��e[�Ӭ-�����{���tډ����w�4�?���0�~�ICtzi7��9y�t���g>x��������D���0��)0AFt 58 / Monday, March 26, 2012 / Rules and Regulations 04/11/2018 EN (English US) 6/6 Hazard Rating Health : 1 Slight Hazard - Irritation or minor reversible injury possible Flammability : 0 Minimal Hazard - Materials that … Q�8��IĤ���� ���j8��'$K(%�U�& :��IC~�������θ����F���� �އc;�^�m;߆�vĦ����ץx��� Manufacturer: Columbus Chemical Industries, Inc. N4335 Temkin Rd. It is a white solid with an odour of sulfur dioxide. F�@���{$������>�A����%9Ҹ�� �t�� ����`㫝?�W��K�143f$��~)��t�!����C�!�ם��#�x�v���U�a�����g�+>Q0���{!T�/Ʃ�!������/5�y���9D��}h��q����^�a�N7|��p���EG�1N�N�����Pa>����>t0=�v�=���:��>�v��a����j�����a�O����ч��(�����Pg��ϯK����� �|��7�NO��y�����1�[?~G �����C�(����v�_��[�K:߆�v������P�< Chemical Formula: NaHSO. … Also transported as a heptahydrate Na2SO3.7H2O. Product Name: Sodium Bisulfite . Purchase; Safety & Documentation; Protocols & Articles; Peer-Reviewed Papers; Related Products; Purchase. ;nc�������1����N�η!� Sodium Sulfite >98 7757-83-7 231-821-4 Na 2 SO 3 126.04 g/mol 4. (USCG, 1999) Sodium sulfite 7757-83-7 92+ Sodium lignosulfate, amorphous polymer 68514-09-0 <6 Sodium metabisulfite 7681-57-4 <5 Cobalt sulfate 10124-43-3 <0.2 Trace impurities and additional material names not listed above may appear in Section 15 of this SDS. SODIUM HYDROGEN SULFATE Supersedes: 29/11/2011 SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1. Unfortunately, these substances can cause adverse reactions in some people. Emits toxic fumes of sodium oxide and oxides of sulfur if heated to decomposition [Lewis, 3rd ed., 1993, p. 1174]. Environmental: Sodium sulfate may persist indefinitely in the environment, but is not likely to show bioaccumulation or food chain contamination effects. 1 safety hazard 3 suppliers. Sodium sulfite and metabisulfite improve the appearance and safety of many foods. CATALYZED SODIUM SULFITE SPECIFIC HAZARDS ARISING FROM THE CHEMICAL: Releases toxic and irritating sulfur oxides at fire temperatures. The ‘Hazard classification and labelling’ section shows the hazards of a substance based on the standardised system of statements and pictograms established under the CLP (Classification Labelling and Packaging) Regulation. 2.HAZARDS IDENTIFICATION. ACCIDENTAL RELEASE MEASURES . Sodium sulfite Revision Date 19-Jan-2018 Conditions to Avoid Avoid dust formation. Incompatible products. SUPPLIER: Esseco USA LLC 4 Gatehall Drive Parsippany, NJ 07054 FOR MORE … ���n;L�Y=�����I�L���Ghv��hi6�6 PubChem Substance ID 329824427. Immediate medical 4 0 obj It does not change in dry air. Sodium sulfite and metabisulfite improve the appearance and safety of many foods. F�*��A��Ɛ�Cs�͎��i;����lྗg�ѻ�;�����R�m��?�D�p����t�3�ؤ�����9`��C��>7���'����0KǏ�8�D_'��a�N7�o;�=�i�dt��}���_C[����O�?��!1:�91��p�lAشG��Lm<=`pM��e�o�������߱}�Vfw���]`��Z�����uQ糯;����;�e'�5��ɫ���fR:����� ���t��SCt���} �����@!F���u�~����w'}ֱ���*(>3���Q����{��3 h�{����9>ٽ�)E%&@! RISK: Sodium sulfite is a Generally Regarded As Safe (GRAS) chemical at levels used in consumer products. Descriptions of Hazards not otherwise classified: N/A Percent of mixture with unknown acute toxicity: N/A 3. The single dose produced severe diarrhea while the divided doses caused only mild or no diarrhea. SDS Certificate of Analysis (COA) Specification Sheet. Sodium bisulfite MSDS# 21001 Section 1 - Chemical Product and Company Identification MSDS Name: Sodium bisulfite Catalog Numbers: AC223070000, AC223070010, AC419440000, AC419440010, AC419440025, AC419440050 AC419440050, AC419441000, S654-3, S654-3LC, S654-500 Synonyms: Sodium hydrogen sulfite. Sodium Sulfite Sodium Sulfite PRODUCT NAME: OTHER/GENERIC NAMES: PRODUCT USE AND RESTRICTIONS ON USE: Paper manufacture, food additive, water treatment, waste treatment, other industrial processes. Incompatible Materials Strong oxidizing agents, Acids Hazardous Decomposition ProductsSulfur oxides, Sodium oxides Hazardous Polymerization Hazardous polymerization does not occur. Exposure to moist air or water. Section 3 – Composition / Information on Ingredients Composition CAS Number % Wt Sodium Thiosulfate 10102-17-7 30 - 60 Water 7732-18-5 40 -70 Sodium Sulfite 7757-83-7 1.5 Sodium Sulfate 7757-82-6 2.0 EC Number 231-821-4. Section 2 - Hazards Identification Emergency Overview Target Organs: Eyes, skin and respiratory ... decomposition of sodium sulfite may release toxic and hazardous fumes of sulfur oxides, including sulfur dioxide, which may cause permanent pulmonary impairments from acute and chronic exposure. Special hazards arising from the substance or mixture: Combustion products may include carbon oxides or other toxic vapors.Thermal decomposition can lead to release of irritating gases and vapors.Avoid generating dust; fine dust dispersed in air in sufficient First-aid measures Sodium Sulfite is an Ionic Salt with the Chemical Formula Na2SO3. 9H 2 O.Both the anhydrous and the hydrated salts are colorless solids. A baked potato is a safer option, because it isn't cut until after cooking, eliminating the need for a sodium sulfite preservative. See section 8 for recommendations on the use of personal protective equipment. Sodium sulfate (also known as sodium sulphate or sulfate of soda) is the inorganic compound with formula Na 2 SO 4 as well as several related hydrates.All forms are white solids that are highly soluble in water. 53925 . Sodium bisulfite has been used externally for parasitic skin diseases and as gastrointestinal antiseptic. Emits toxic fumes of sodium oxide and oxides of sulfur if heated to decomposition [Lewis, 3rd ed., 1993, p. 1174]. Toxic by inhalation . HAZARDS IDENTIFICATION Emergency Overview: A pale yellow aqueous solution with a pungent sulfur-like odor. Sodium dithionite is a reducing agent. They are water-soluble, giving strongly alkaline solutions. 77, No. Sulfites are compounds containing the sulfite ion, most often in combination with sodium (sodium sulfite) or potassium (potassium sulfite). Sulfites. For More Information: 920-623-2140 (Monday-Friday 8:00-4:30) www.columbuschemical.com .
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