EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

trisodium diphosphate
diphosphoric acid, sodium salt (1:3)

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CAS Number: 14691-80-6Picture of molecule3D/inchi
FDA UNII:AR7OGW33N1
Nikkaji Web:J44.054J
Molecular Weight:243.91920184
Formula:H Na3 O7 P2
NMR Predictor:Predict (works with chrome or firefox)
Category:acidity regulators
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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Google Patents:Search
US Patents:Search
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Pubchem Patents:Search
 FDA/DG SANTE Petitions, Reviews, Notices:
GRN 300 Trisodium diphosphate View - notice PDF
JECFA Food Additive: Trisodium Diphosphate
GSFA Codex: Trisodium diphosphate (450(ii))
 
Physical Properties:
Appearance:white powder (est)
Assay: 97.00 to 100.00
Food Chemicals Codex Listed: No
Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w): -3.420 (est)
Soluble in:
 water
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
Diphosphoric acid trisodium salt 95%
 
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:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
acidity regulators
Recommendation for trisodium diphosphate usage levels up to:
 not for fragrance use.
 
Recommendation for trisodium diphosphate flavor usage levels up to:
 not for flavor use.
 
Safety References:
European Food Safety Authority (EFSA) reference(s):

Assessment of one published review on health risks associated with phosphate additives in food
View page or View pdf

Re-evaluation of phosphoric acid–phosphates – di-, tri- and polyphosphates (E 338–341, E 343, E 450–452) as food additives and the safety of proposed extension of use
View page or View pdf

EPA Substance Registry Services (TSCA):14691-80-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :161081
National Institute of Allergy and Infectious Diseases:Data
trisodium [hydroxy(oxido)phosphoryl] phosphate
Chemidplus:0014691806
 
References:
 trisodium [hydroxy(oxido)phosphoryl] phosphate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:14691-80-6
Pubchem (cid):161081
Pubchem (sid):135118436
 
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
HMDB (The Human Metabolome Database):Search
FDA Listing of Food Additive Status:View
ChemSpider:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 diphosphoric acid, sodium salt (1:3)
 trisodium [hydroxy(oxido)phosphoryl] phosphate
 trisodium hydrogen diphosphate
 trisodium monohydrogen diphosphate
 
 
Notes:
None found
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