PHOSPHORIC ACID

CAS No.
7664-38-2 ;37267-86-0
CCD No.
CCD00010816
Formula
H3 O4 P
MolWeight
97.9937

Basic Information

Product Name: PHOSPHORIC ACID
CAS: 7664-38-2 ;37267-86-0
English Synonyms: ORTHOPHOSPHORIC ACID ; PHOSPHORUS ICP STANDARD ; PHOSPHORIC(V) ACID ; PHOSPHORIC ACID (ORTHO) ; PHOSPHORIC ACID ; PHOSPHATE STANDARD CONCENTRATE ; PHOSPHATE ATOMIC SPECTROSCOPY STANDARD ; BUFFER FROM PHOSPHORIC ACID ; PHOSPHOROUS ACID ; PHOSPHOROUS ICP STANDARD ; METAPHOSPHORIC ACID, 40-44% AS HPO3 FOR ANALYTICAL PURPOSE ; O-PHOSPHORIC ACID
MDL Number.: MFCD00011340
H bond acceptor: 4
H bond donor: 3
Smile: OP(=O)(O)O
InChi: InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
InChiKey: InChIKey=NBIIXXVUZAFLBC-UHFFFAOYSA-N

Property

Boiling Point: DENSITY: 1.68
Density: 1.685g/mLat25°C(lit.)
Comments: CONCENTRATION: 85% IN D2O (99.9 ATOM % D)
FORM: SOLUTION
NMR TUBE OD X L: 3 MM X 8 IN
RIDADR: UN 1805 8/PG 3
WGK: 3
Specification: NMR REFERENCE STANDARD
Concentration: ≥85wt.%inH2O

Safety information

Symbol: GHS05 GHS05
Signal word: Danger
Hazard statements: H290-H314
Precautionary statements: P280-P305 + P351 + P338-P310
hazard symbol: C
Risk Code: R:34
Safe Code: S:26-45
UN Code: 3260
WGK Germany: 1

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