所有图片(1)
别名:
μ-Sulfidedisodium hydrate
经验公式（希尔记法）:
Na2S · xH2O
CAS号:
分子量:
78.04 (anhydrous basis)
EC 号:
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NA.22
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形式
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
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
Krzysztof Walczyński et al.
European journal of medicinal chemistry, 40(1), 15-23 (2005-01-12)
In search for a new lead of non-imidazole histamine H3-receptor antagonists, a series of 1[(2-thiazolopyridine)-4-n-propyl]piperazines, the analogous 1-[(2-oxazolopyridine)-4-npropyl]piperazines, 1-[(2-benzothiazole)-4-n-propyl]piperazine and 1-[(2-benzooxazole)4-n-propyl]piperazine were prepared and in vitro tested as H3-receptor antagonists (the electrically evoked contraction of the guinea-pig jejunum). It appeared
Vanda Cerè et al.
The Journal of organic chemistry, 70(2), 664-669 (2005-01-18)
Optically pure enantiomers of the chiral tetrahydroxythiepane derivative 3,6-dihydroxy-4,5-O-isopropylidene-thiepane (3) are obtained using a novel protocol in which a library of all possible stereoisomers of 3 is synthesized, followed by two-step stereoselective chromatography, using, first, conventional achiral and, then, chiral
Feixiang Zan et al.
Water research, 182, 115960-115960 (2020-07-06)
Volatile fatty acids (VFAs), the intermediate of the anaerobic process, are considered to be the critical, high-sensitive and reliable indicators of the process stability. Close monitoring and control of VFAs are paramount for the efficient operation of the anaerobic reactors.
Total synthesis of xerulinic acid.
Achim Sorg et al.
Angewandte Chemie (International ed. in English), 43(34), 4523-4526 (2004-09-02)
Reza Sahraei et al.
Nanotechnology, 28(47), 475604-475604 (2017-10-12)
We report here on a one-pot, mild and low cost aqueous-based synthetic route for the preparation of colloidally stable and highly luminescent dual-doped Ag,Ni:ZnCdS/ZnS core/shell quantum dots (QDs). The pure dopant emission of the Ni-doped core/shell QDs was found to
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