硫氰酸钠，Sodium thiocyanate；≥99.99% trace metals basis

质量水平

200

检测方案

≥99.99% trace metals basis

杂质

≤0.005% insolubles
≤0.2% Na₂CO₃
<100 ppm total metallic impurities

mp

287 °C (dec.) (lit.)

痕量阴离子

S^2-: ≤0.001%
chloride (Cl^-): ≤0.01%
sulfate (SO₄^2-): ≤0.01%

痕量阳离子

Fe: ≤2 ppm
NH₄⁺: ≤0.002%
heavy metals: ≤5 ppm

SMILES string

[Na]SC#N

InChI

1S/CHNS.Na/c2-1-3;/h3H;/q;+1/p-1

InChI key

VGTPCRGMBIAPIM-UHFFFAOYSA-M

象形图

GHS05,GHS07

警示用语：

Danger

危险声明

H302 + H312 + H332 - H318 - H412

预防措施声明

P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1

补充剂危害

EUH032

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1