sodium mercaptopyruvate
sodium 3-mercaptooxopropionate

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  Product(s):
  10255-67-1 Propanoic acid,3-mercapto-2-oxo-, sodium salt (1:1) 95%

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  19-32375 SODIUM MERCAPTOPYRUVATE

CAS Number: 10255-67-1 3D/inchi ECHA EINECS - REACH Pre-Reg: 233-594-7 FDA UNII: 1734XUO14Z Nikkaji Web: J227.140K Beilstein Number: 4018548 MDL: MFCD00042738 Molecular Weight: 143.11724928 Formula: C3 H4 O3 S Na NMR Predictor: Predict (works with chrome, Edge or firefox) Category:flavoring agents   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 Flavoring: 563 sodium 3-mercapto-oxopropionate FEMA Number: 3901 sodium 3-mercaptooxopropionate FDA: No longer provide for the use of these seven synthetic flavoring substances FDA Mainterm (SATF): 10255-67-1 ; SODIUM 3-MERCAPTOOXOPROPIONATE   Physical Properties: Appearance: white crystalline powder (est) Assay: 98.00 to 100.00 Food Chemicals Codex Listed: No Melting Point: 200.00 °C. @ 760.00 mm Hg Boiling Point: 227.00 to 228.00 °C. @ 760.00 mm Hg Vapor Pressure: 0.027500 mmHg @ 25.00 °C. (est) Flash Point: 196.00 °F. TCC ( 91.11 °C. ) logP (o/w): -0.765 (est) Shelf Life: 12.00 month(s) or longer if stored properly. Storage: refrigerate in tightly sealed containers. Soluble in:   water, 1e+006 mg/L @ 25 °C (est)   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: Axsyn For experimental / research use only. Propanoic acid,3-mercapto-2-oxo-, sodium salt (1:1) BOC Sciences For experimental / research use only. Propanoic acid,3-mercapto-2-oxo-, sodium salt (1:1) 95% Parchem sodium mercaptopyruvate Penta International SODIUM MERCAPTOPYRUVATE Santa Cruz Biotechnology For experimental / research use only. Sodium mercaptopyruvate Sigma-Aldrich: Aldrich For experimental / research use only. Sodium Mercaptopyruvate 90%, technical grade sds   Safety Information: Preferred SDS: View European information : Most important hazard(s): Xi - Irritant R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing.   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: flavoring agents Recommendation for sodium mercaptopyruvate usage levels up to:   not for fragrance use.   Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS). The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library publication number: 18 Click here to view publication 18   average usual ppm average maximum ppm baked goods: - - beverages(nonalcoholic): - - beverages(alcoholic): - - breakfast cereal: - - cheese: 0.80000 5.00000 chewing gum: - - condiments / relishes: - - confectionery froastings: - - egg products: 1.00000 5.00000 fats / oils: 0.50000 5.00000 fish products: - - frozen dairy: 0.10000 3.00000 fruit ices: - - gelatins / puddings: 1.00000 10.00000 granulated sugar: - - gravies: 1.00000 10.00000 hard candy: - - imitation dairy: - - instant coffee / tea: - - jams / jellies: - - meat products: 1.00000 5.00000 milk products: 0.50000 5.00000 nut products: - - other grains: - - poultry: 1.00000 10.00000 processed fruits: - - processed vegetables: 0.01000 1.00000 reconstituted vegetables: 0.50000 5.00000 seasonings / flavors: - - snack foods: - - soft candy: - - soups: - - sugar substitutes: - - sweet sauces: - -   Safety References: EPI System: View AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :23673663 National Institute of Allergy and Infectious Diseases:Data WGK Germany:3 sodium 2-oxo-3-sulfanylpropanoate Chemidplus:0010255671   References:   sodium 2-oxo-3-sulfanylpropanoate NIST Chemistry WebBook: Search Inchi Pubchem (cid): 23673663 Pubchem (sid): 135121372   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 HMDB (The Human Metabolome Database): Search FooDB: FDB021342 Export Tariff Code: 2930.90.4520 ChemSpider: View FAO: Sodium 3-mercapto-oxopropionate   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   not found in nature   Synonyms: 3- mercapto-2-oxopropionic acid sodium salt   mercaptopyruvic acid sodium salt   mercaptopyruvicacidsodiumsalt   propanoic acid, 3-mercapto-2-oxo-, sodium salt (1:1)   pyruvic acid, 3-mercapto-, sodium salt   sodium 2-oxo-3-sulfanyl propanoate   sodium 2-oxo-3-sulfanylpropanoate   sodium 3-mercapto-2-oxopropionate   sodium 3-mercapto-oxopropionate   sodium 3-mercaptooxopropionate   sodium 3-mercaptopyruvate   Articles:   None found yet. 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Notes: Flavouring ingredient