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24-6770

Pyrophosphoric acid

SAJ first grade, ≥90.0%

Synonym(s):

Diphosphoric acid

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About This Item

Linear Formula:
(HO)2P(O)OP(O)(OH)2
CAS Number:
2466-09-3
Molecular Weight:
177.98
UNSPSC Code:
12352106
PubChem Substance ID:
329752733
EC Number:
219-574-0
MDL number:
MFCD00011343
Assay:
≥90.0%
Form:
solid
Grade:
SAJ first grade
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grade

SAJ first grade

assay

≥90.0%

form

solid

availability

available only in Japan

technique(s)

ion chromatography: suitable

SMILES string

OP(O)(=O)OP(O)(O)=O

InChI

1S/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)

InChI key

XPPKVPWEQAFLFU-UHFFFAOYSA-N

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Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Codes

H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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