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)
EC 号:
MDL编号:
UNSPSC代码:
12161600
PubChem化学物质编号:
NACRES:
NA.22
表单
scales
质量水平
反应适用性
core: sodium
reagent type: catalyst
浓度
≥60%
痕量阴离子
chloride (Cl-): ≤100 mg/kg
储存温度
2-8°C
SMILES字符串
[Na]S[Na]
InChI
1S/2Na.S
InChI key
CXPWOVUZRAFMDA-UHFFFAOYSA-N
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一般描述
含水量可能高达40%。
应用
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。
警示用语：
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
补充剂危害
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
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
法规信息
监管及禁止进口产品
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