13468
硫化钠 水合物
≥60%, scales
别名:
μ-Sulfidedisodium hydrate
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关于此项目
经验公式（希尔记法）:
Na2S · xH2O
化学文摘社编号:
分子量:
78.04 (anhydrous basis)
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
215-211-5
MDL number:
InChI key
CXPWOVUZRAFMDA-UHFFFAOYSA-N
InChI
1S/2Na.S
SMILES string
[Na]S[Na]
form
scales
reaction suitability
core: sodium, reagent type: catalyst
concentration
≥60%
anion traces
chloride (Cl-): ≤100 mg/kg
storage temp.
2-8°C
Quality Level
General description
含水量可能高达40%。
Application
H2S衍生的亲核试剂和还原剂；用于合成硫醇、硫醚和非环状硫化物、二硫化物和多硫化物的试剂；将芳香族硝基化合物还原为胺类; 将亚砜还原为硫化物。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
supp_hazards
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
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
监管及禁止进口产品
此项目有
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