Pyrophosphoric Acid

Suppliers

Names

[ CAS No. ]:
2466-09-3

[ Name ]:
Pyrophosphoric Acid

[Synonym ]:
Pyrophosphoric Acid
acide diphosphorique
Diphosphoric acid
UNII-4E862E7GRQ
Pyrophosphic acid
EINECS 219-574-0
MFCD00011343
Diphosphorsaeure
hydrogen pyrophosphate
phosphono dihydrogen phosphate
PPV
Pyrophosphorsaeure
phosphoric anhydride

Chemical & Physical Properties

[ Density]:
2.4±0.1 g/cm3

[ Melting Point ]:
61 °C

[ Molecular Formula ]:
H4O7P2

[ Molecular Weight ]:
177.975

[ Exact Mass ]:
177.943222

[ PSA ]:
143.91000

[ LogP ]:
-3.42

[ Index of Refraction ]:
1.560

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
JL6672500
CHEMICAL NAME :
Diphosphoric acid
CAS REGISTRY NUMBER :
2466-09-3
LAST UPDATED :
199512
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
H4-O7-P2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1170 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - excitement Gastrointestinal - necrotic changes
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 29(12),53,1985

Safety Information

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3260 8/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
JL6672500

[ Packaging Group ]:
III

[ Hazard Class ]:
8

[ HS Code ]:
2809201900

Customs

[ HS Code ]: 2809201900

Related Compounds

  • triamido pyrophosphoric acid
  • Pyrophosphoric acid, disodium salt
  • Pyrophosphoric acid dimethyl ester
  • di(2-ethylhexyl)pyrophosphoric acid
  • Pyrophosphoric acid,Tetrabutyl ester
  • Pyrophosphoric acid tetrasodium salt
  • 6-Amino-4'-methoxy-[1,1'-biphenyl]-2-carboxylic acid
  • 2-Chloro-6-methoxy-4-((trimethylsilyl)ethynyl)pyridin-3-ol
  • 6-(Methoxymethyl)quinoline-2-carbaldehyde
  • 5-Difluoromethoxy-2-Methyl-1H-Benzoimidazole
  • (3-Isopropoxy-Pyridin-2-Yl)-Methyl-Amine
  • (4-(2-Chloropyrimidin-4-yl)piperidin-1-yl)(4-methoxyphenyl)methanone
  • 5-Chloro-1-(2-Fluorophenyl)-1H-Tetrazole
  • Methyl-(2-methylsulfanyl-pyrazolo[1,5-a][1,3,5]triazin-4-yl)-phenyl-amine
  • (8-Iodo-2-methylsulfanyl-pyrazolo[1,5-a][1,3,5]triazin-4-yl)-methyl-phenyl-amine
  • 8-Bromo-2-(methylsulfanyl)pyrazolo[1,5-a][1,3,5]triazine
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