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Merck

60352

Sigma-Aldrich

焦磷酸

≥95% H4P2O7 basis

别名:

二磷酸

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About This Item

线性分子式:
(HO)2P(O)OP(O)(OH)2
CAS号:
分子量:
177.98
EC 号:
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:

方案

≥95% H4P2O7 basis

杂质

≤0.001% heavy metals (as Pb)

痕量阳离子

Fe: ≤20 mg/kg
Na: ≤20 mg/kg

SMILES字符串

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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象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Oral - Skin Corr. 1B

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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