Sodium trimetaphosphate  Structure

Sodium trimetaphosphate

Chemical Properties

Melting point 53℃ [MER06]
Density  2.49
storage temp.  Inert atmosphere,Room Temperature
solubility  Water (Slightly)
form  Powder
color  White
Specific Gravity 2.49
Water Solubility  Soluble in water. Insoluble in alcohol.
Merck  14,8696
Cosmetics Ingredients Functions BUFFERING
CHELATING
ANTICAKING
InChI InChI=1S/3Na.H3O9P3/c;;;1-10(2)7-11(3,4)9-12(5,6)8-10/h;;;(H,1,2)(H,3,4)(H,5,6)/q3*+1;/p-3
InChIKey UGTZMIPZNRIWHX-UHFFFAOYSA-K
SMILES P1([O-])(=O)OP(OP([O-])(=O)O1)([O-])=O.[Na+].[Na+].[Na+]
FDA 21 CFR 172.892
Indirect Additives used in Food Contact Substances TRISODIUM TRIMETAPHOSPHATE
SCOGS (Select Committee on GRAS Substances) Sodium trimetaphosphate
CAS DataBase Reference 7785-84-4(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 3IH6169RL0
EPA Substance Registry System Sodium trimetaphosphate (7785-84-4)
UNSPSC Code 41116107
NACRES NA.24

Safety

Safety Statements  44
RIDADR  UN 3077 9 / PGIII
WGK Germany  2
RTECS  OY4025000
TSCA  TSCA listed
HS Code  28353190
Storage Class 11 - Combustible Solids
Hazardous Substances Data 7785-84-4(Hazardous Substances Data)
NFPA 704:
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