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等級
ACS reagent
品質等級
agency
suitable for EPA 1621
suitable for ISO 25101
suitable for SM 2310
suitable for SM 2320
suitable for SM 4500 - NH3
化驗
≥99.5%
形狀
crystalline powder
crystals
pellets
雜質
≤0.002% N compounds
≤0.005% insolubles
pH值
6.0-8.4 (25 °C, 5%)
溶解度
water: soluble(lit.)
負離子痕跡
S2-: passes test
SO42- and SO32-: ≤0.1%
正離子痕跡
N: ≤0.002%
SMILES 字串
O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S
InChI
1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2
InChI 密鑰
PODWXQQNRWNDGD-UHFFFAOYSA-L
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一般說明
五水合硫代硫酸钠是硫代硫酸钠的水合形式。它被用作硫源,以制备各种有机硫化合物。
應用
五水硫代硫酸钠可作为硫源来合成:
它也可以用于制造微封装相变材料,实现热能储存应用。
- 与有机卤化物和芳酸酐一锅两步反应的硫酯衍生物。
- 硫纳米颗粒使用黄芪叶提取物作为还原剂和封盖剂。
- 非对称杂芳基硫醚与杂芳基氯化物和醇的多组分反应。
它也可以用于制造微封装相变材料,实现热能储存应用。
应用于一种用途广泛、硫代硫酸盐辅助,合成了多种二胺 CuCN 配合物。
特點和優勢
Na2S2O3 5H2O 是一种低毒无味的试剂,易于大规模操作。
儲存類別代碼
13 - Non Combustible Solids
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
其他客户在看
Nuclear magnetic resonance in sodium thiosulfate pentahydrate.
Acta Crystallographica, 15(6), 536-538 (1962)
Sodium thiosulfate pentahydrate: a redetermination by neutron diffraction.
Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials, 34(6), 1975-1977 (1978)
Fingerprint imaging by scanning electrochemical microscopy.
Electrochemical Communications, 9(7), 1778-1782 (2007)
Crystal Structures of a Series of Complexes Produced by Reaction of Copper(I) Cyanide with Diamines.
Inorganic chemistry, 38(5), 984-991 (2001-10-24)
A new synthetic procedure developed recently in our laboratories has made possible the synthesis of variety of new complexes of CuCN with diamines. Synthesis was effected by adding the ligand to a solution of CuCN in aqueous sodium thiosulfate. This
Emergency medicine Australasia : EMA, 24(3), 225-238 (2012-06-08)
Cyanide poisoning is uncommon, but generates interest because of the presumed utility of an antidote immediately available in those areas with a high risk of cyanide exposure. As part of its regular review of guidelines, the Australian Resuscitation Council conducted
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