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Merck

89050

Sigma-Aldrich

硫代氨基脲

puriss. p.a., 98%

别名:

肼基碳硫酰胺

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About This Item

线性分子式:
NH2CSNHNH2
CAS号:
分子量:
91.14
Beilstein:
506320
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

等級

puriss. p.a.

品質等級

化驗

98%

形狀

crystals

燃燒殘留物

≤0.08% (as SO4)

mp

180-183 °C (dec.) (lit.)

負離子痕跡

sulfate (SO42-): ≤100 mg/kg

正離子痕跡

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

SMILES 字串

NNC(N)=S

InChI

1S/CH5N3S/c2-1(5)4-3/h3H2,(H3,2,4,5)

InChI 密鑰

BRWIZMBXBAOCCF-UHFFFAOYSA-N

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一般說明

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。

應用

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。

象形圖

Skull and crossbones

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 2 Oral - Aquatic Chronic 3

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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