Metaphosphoric acid

Modify Date: 2024-01-02 12:10:34

Metaphosphoric acid Structure
Metaphosphoric acid structure
Common Name Metaphosphoric acid
CAS Number 37267-86-0 Molecular Weight 79.97990
Density 2,2 g/cm3 Boiling Point 158°C
Molecular Formula HO3P Melting Point 21°C
MSDS Chinese Flash Point N/A
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name Metaphosphoric acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 2,2 g/cm3
Boiling Point 158°C
Melting Point 21°C
Molecular Formula HO3P
Molecular Weight 79.97990
Exact Mass 79.96630
PSA 88.51000
LogP 0.06660
Stability Stable. Incompatible with strong bases, most metals.

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
Hazard Codes C
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3260 8/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 8
HS Code 2809201900

 Customs

HS Code 2809201900

 Articles1

More Articles
Improved method for simultaneous determination of ascorbic acid and dehydroascorbic acid, isoascorbic acid and dehydroisoascorbic acid in food and biological samples.

J. Chromatogr. B. Biomed. Sci. Appl. 730(1) , 101-11, (1999)

The total vitamin C amount in different food and plasma samples was determined by a dual detection system, after HPLC separation, with direct detection of ascorbic acid and indirect fluorimetric detec...

 Synonyms

METAPHOSPHORIC ACID,ACS REAGENT
metaphosphoric
M-PhosphoricAcidGr
Metaphosphoricacid,ACS
EINECS 253-433-4
METAPHOSPHORIC ACID SIGMAULTRA
MFCD00011351
M-PHOSPHORIC ACID
meta-Phosphoric acid
PHOSPHORIC ACID,META