推荐产品
等级
puriss. p.a.
质量水平
方案
98%
表单
crystals
灼烧残渣
≤0.08% (as SO4)
mp
180-183 °C (dec.) (lit.)
痕量阴离子
sulfate (SO42-): ≤100 mg/kg
痕量阳离子
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
官能团
amine
hydrazine
thiourea
SMILES字符串
NNC(N)=S
InChI
1S/CH5N3S/c2-1(5)4-3/h3H2,(H3,2,4,5)
InChI key
BRWIZMBXBAOCCF-UHFFFAOYSA-N
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一般描述
硫代氨基脲是一种对环境有毒的化合物，通常来源于硫脲。螯合微量金属的能力提高了它对某些肿瘤、原生动物、流行性感冒、杀虫剂和杀真菌剂的生物活性。它是一种使用广泛的金属络合剂，用于涉及脂肪族或芳香族醛、酮和多糖表征的各个领域。
应用
硫代氨基脲已被用作分析试剂，用于通过比色法测量完整玉米植株根系中尿素的净高亲和力吸收。
警示用语：
Danger
危险声明
危险分类
Acute Tox. 2 Oral - Aquatic Chronic 3
储存分类代码
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
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
农药列管产品
Measurement of net high-affinity urea uptake in maize plants
Zanin L, et al.
Bio-protocol, 5 (2015)
Electrochemical determination of thiosemicarbazide using the glassy carbon electrode modified with multi-walled carbon nanotubes
Faizbakhsh N and Safari Z
Advances in Nanochemistry, 1(2), 52-55 (2019)
Pedro I da S Maia et al.
Inorganic chemistry, 51(3), 1604-1613 (2012-01-12)
Na[AuCl(4)]·2H(2)O reacts with tridentate thiosemicarbazide ligands, H(2)L1, derived from N-[N',N'-dialkylamino(thiocarbonyl)]benzimidoyl chloride and thiosemicarbazides under formation of air-stable, green [AuCl(L1)] complexes. The organic ligands coordinate in a planar SNS coordination mode. Small amounts of gold(I) complexes of the composition [AuCl(L3)] are
Mohamed A Riswan Ahamed et al.
Journal of hazardous materials, 248-249, 59-68 (2013-01-29)
2-Amino-6-nitro-benzothiazole and thiosemicarbazide with formaldehyde (BTF) terpolymer was synthesized by the condensation polymerization technique. The elemental analysis and physico-chemical parameters of the terpolymer were measured. This chelation terpolymer was characterized by infrared, electronic and nuclear magnetic resonance ((1)H &(13)C NMR)
Juan Liu et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 93, 245-249 (2012-04-10)
A simple and highly selective colorimetric sensor (L1) bearing thiosemicarbazide moiety as binding site and nitrophenyl moiety as signal group were synthesized. Sensor L1 showed great colorimetric single selectivity and high sensitivity for mercury cation in DMSO and DMSO/H(2)O binary
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