255459
五氧化二砷 水合物
97%
别名:
Arsenic pentoxide hydrate
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关于此项目
线性分子式:
As2O5 · xH2O
化学文摘社编号:
分子量:
229.84 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
215-116-9
MDL number:
Quality Level
assay
97%
form
powder
composition
Degree of hydration, ~3 , (As2O5· xH2O; x≈3)
reaction suitability
core: arsenic
density
4.32 g/mL at 25 °C (lit.)
SMILES string
O.O=[As](=O)O[As](=O)=O
InChI
1S/As2O5.H2O/c3-1(4)7-2(5)6;/h;1H2
InChI key
XSIWZGKXZLITBO-UHFFFAOYSA-N
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Oral - Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A
存储类别
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
剧毒化学品
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 255459-100G | 04061826015315 |