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sodium hypophosphite
phosphinic acid sodium salt (1:1)

Supplier Sponsors

CAS Number: 7681-53-0Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:231-669-9
FDA UNII: 8TU1537O43
MDL:MFCD09265474
Molecular Weight:85.96193128
Formula:Na O2 P
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:emulsifiers, stabilizers
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
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NCBI:Search
 FDA/DG SANTE Petitions, Reviews, Notices:
184.1764 Sodium hypophosphite View - review
FDA Mainterm (SATF):7681-53-0 ; SODIUM HYPOPHOSPHITE
FDA Regulation:
FDA PART 184 -- DIRECT FOOD SUBSTANCES AFFIRMED AS GENERALLY RECOGNIZED AS SAFE
Subpart B--Listing of Specific Substances Affirmed as GRAS
Sec. 184.1764 Sodium hypophosphite.
 
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est)
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:
BOC Sciences
For experimental / research use only.
Sodium hypophosphite Purity >98%
Sigma-Aldrich
For experimental / research use only.
Sodium hypophosphite puriss., meets analytical specification of BPC63, anhydrous, 98-101%
 
Safety Information:
 
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:
intraperitoneal-mouse LD50 1584 mg/kg
Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. Vol. 257, Pg. 791, 1963.

Dermal Toxicity:
subcutaneous-rabbit LDLo 50 mg/kg
"Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.

Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
emulsifiers, stabilizers
Recommendation for sodium hypophosphite usage levels up to:
 not for fragrance use.
 
Recommendation for sodium hypophosphite flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
Daily Med:search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):7681-53-0
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :23675242
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
Chemidplus:0007681530
RTECS:WB5950000 for cas# 7681-53-0
 
References:
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:7681-53-0
Pubchem (cid):23675242
Pubchem (sid):134988534
 
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
CHEMBL:View
HMDB (The Human Metabolome Database):Search
FooDB:FDB013353
FDA Listing of Food Additive Status:View
ChemSpider:View
Wikipedia:View
Formulations/Preparations:
grades: technical; cp.
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 hypophosphorous acid monosodium salt
 phosphinic acid monosodium salt
 phosphinic acid sodium salt (1:1)
 phosphinic acid, sodium salt
 sodium hydrogen phosphite
 sodium hydrogen phosphite (NaH2PO2)
 sodium hydrophosphite
 sodium phosphinate
 
 
Notes:
Emulsifier or stabilizer used in foods, e.g. cod-liver oil emulsions
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