Articles:
sulfurous acid potassium salt (1:2)
Notes:
Food additive listed in the EAFUS Food Additive Database (Jan. 2001)
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BOC Sciences Best of Chemicals Supplier Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds. BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies. Email: Marketing US Email: Marketing Email: Sales US Email: Sales Voice: 1-631-485-4226 Fax: 1-631-614-7828 US Voice: 1-631-485-4226 US Fax: 1-631-614-7828 Europe 44-203-286-1088 Facebook Twitter Linkedin Blog Get the App! Product(s): 10117-38-1 potassium sulfite Purity >95%
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Charkit Chemical Corporation The Specialty Chemical Specialists Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you. about: Since 1982, Charkit has been committed to expanding the markets we serve as our roster of products and services continues to grow with us. Our substantial portfolio of personal care ingredients now include a wide array of luxury and exotic components to compliment the key products we have always offered. We have expanded our offerings to the nutraceutical, industrial, and resin markets with a growing roster of versatile and unique ingredients. We continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions. Please contact us to learn how we can help you reach your goals. Email: Sales Voice: 203-299-3220 Fax: 203-299-1355 Facebook Twitter Linkedin Latest News Events Blog Products List: View Product(s): POTASSIUM SULFITE, 45% SOL.
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Glentham Life Sciences Ltd The Chemical, Biochemical & Research Essentials Supplier Glentham Life Sciences is a supplier of fine chemicals and raw materials with warehousing, laboratories and packaging facilities in the UK. With a Glentham Life Sciences account you can view more product details, request quotes and order products online. Email: Info Email: Sales Email: Tech Support Voice: +44 (0) 1225 667798 Fax: +44 (0) 2033 978909 Facebook Twitter Linkedin Google+ News Distribution Products List: View Product(s): GX0055 Potassium sulfite
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| CAS Number: | 10117-38-1 |  3D/inchi
|
| Other(deleted CASRN): | 126048-06-4 | |
| ECHA EINECS - REACH Pre-Reg: | 233-321-1 | |
| FDA UNII: | 015KZC652E | |
| Nikkaji Web: | J43.951G | |
| MDL: | MFCD00011387 | |
| Molecular Weight: | 158.25920000 | |
| Formula: | K2 O3 S | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: antibrowning agents, antioxidants, preservatives, acidity regulators
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Perfumer and Flavorist: | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
| JECFA Food Additive: | Potassium Sulfite |
| GSFA Codex: | Potassium sulfite (225) |
| DG SANTE Food Contact Materials: | potassium sulphite |
| FDA Mainterm (SATF): | 10117-38-1 ; POTASSIUM SULFITE |
| FDA Regulation: | |
| FDA PART 73 -- LISTING OF COLOR ADDITIVES EXEMPT FROM CERTIFICATION Subpart A--Foods Sec. 73.85 Caramel. | |
Physical Properties:
| Appearance: | white granular powder (est) |
| Assay: | 90.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Soluble in: | |
| water, 1e+006 mg/L @ 25 °C (est) | |
| alcohol, slightly | |
Organoleptic Properties:
| Odor Description: | odorless |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| CosIng: | cosmetic data |
| Cosmetic Uses: |
preservatives reducing agents |
Suppliers:
| American Elements |
| Potassium Sulfite |
| BOC Sciences |
| For experimental / research use only. |
| potassium sulfite Purity >95% |
| Charkit Chemical |
| POTASSIUM SULFITE, 45% SOL. |
| Glentham Life Sciences |
| Potassium sulfite |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| Potassium Sulfite ≥90% |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| Potassium Sulfite 90% |
Safety Information:
| Preferred SDS: View | |
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
| Not determined | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | antibrowning agents, antioxidants, preservatives, acidity regulators | ||
| Recommendation for potassium sulfite usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for potassium sulfite flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 10117-38-1 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 24958 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 1 |
| dipotassium sulfite | |
| Chemidplus: | 0010117381 |
References:
| dipotassium sulfite | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 10117-38-1 |
| Pubchem (cid): | 24958 |
| Pubchem (sid): | 134989696 |
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| FDA Substances Added to Food (formerly EAFUS): | View |
| FDA Indirect Additives used in Food Contact Substances: | View |
| HMDB (The Human Metabolome Database): | Search |
| FooDB: | FDB015405 |
| Export Tariff Code: | 2832.20.0000 |
| FDA Listing of Food Additive Status: | View |
| FDA Color Additive Status List | View |
| ChemSpider: | View |
| Wikipedia: | View |
| FAO: | POTASSIUM SULFITE |
| Formulations/Preparations: grades: technical; cp; fcc. | |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| preservatives |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| dipotassium sulfite | |
| potassium sulfite (K2SO3) | |
| potassium sulphite | |
| sulfurous acid potassium salt (1:2) | |
| sulfurous acid, dipotassium salt | |
| sulfurous acid, potassium salt | |
| sulfurous acid, potassium salt (1:2) |