88810
硫脲
puriss. p.a., ACS reagent, ≥99.0%
别名:
Sulfourea, 硫代尿素
等级
ACS reagent
puriss. p.a.
方案
≥99.0%
表单
crystals
灼烧残渣
≤0.1% (as SO4)
缺失
≤0.5% loss on drying, 105°C, 2h
mp
170-176 °C (lit.)
174-177 °C
溶解性
water: soluble 137 g/L at 20 °C
痕量阴离子
sulfate (SO42-): ≤100 mg/kg
痕量阳离子
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤10 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
SMILES字符串
NC(N)=S
InChI
1S/CH4N2S/c2-1(3)4/h(H4,2,3,4)
InChI key
UMGDCJDMYOKAJW-UHFFFAOYSA-N
基因信息
mouse ... Ephx2(13850)
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应用
离液剂；强变性剂。增加蛋白质的溶解性和回收率
Thiourea may be used in the synthesis of thiobarbiturates and graphitic carbon nitride (g-C3N4).
警示用语：
Warning
危险分类
Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Repr. 2
储存分类代码
11 - Combustible Solids
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
危险化学品
此项目有
Polycondensation of thiourea into carbon nitride semiconductors as visible light photocatalysts.
Zhang G, et al.
Journal of Materials Chemistry, 22(16), 8083-8091 (2012)
Adam R Brown et al.
Journal of the American Chemical Society, 135(18), 6747-6749 (2013-04-20)
Catalysis of Cope-type rearrangements of bis-homoallylic hydroxylamines is demonstrated using chiral thiourea derivatives. This formal intramolecular hydroamination reaction provides access to highly enantioenriched α-substituted pyrrolidine products and represents a complementary approach to metal-catalyzed methods.
Eagleson M.
Concise Encyclopedia Chemistry, 115-115 (1994)
The dissolution of gold in acidic solutions of thiourea.
Groenewald T.
Hydrometallurgy, 1(3), 277-290 (1976)
Shrinivas Venkataraman et al.
Macromolecular rapid communications, 34(8), 652-658 (2013-03-14)
Readily water-soluble PEGylated amphiphiles containing bis-thiourea-based molecular recognition units at the interface of hydrophobic and hydrophilic blocks are developed. Self-assembly of these amphiphiles is found to be dependent on the exact chemical composition of the hydrophobic component. Elongated, spherical, and
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