氯化锰四水合物 [四水氯化锰]，Manganese(II) chloride tetrahydrate；ACS reagent, ≥98%

等级

ACS reagent

质量水平

200

测定

≥98%
98.0-101.0% (ACS specification)

形式

crystals

杂质

≤0.005% insolubles

pH值（酸碱度）

3.5-6.0 (25 °C, 5%)

mp

58 °C (lit.)

痕量阴离子

sulfate (SO₄^2-): ≤0.005%

痕量阳离子

Ca: ≤0.005%
Fe: ≤5 ppm
K: ≤0.01%
Mg: ≤0.005%
Na: ≤0.05%
Zn: ≤0.005%
heavy metals: ≤5 ppm (by ICP)

SMILES string

Cl[Mn]Cl.[H]O[H].[H]O[H].[H]O[H].[H]O[H]

InChI

1S/2ClH.Mn.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2

InChI key

CNFDGXZLMLFIJV-UHFFFAOYSA-L

象形图

GHS05,GHS06,GHS08

警示用语：

Danger

危险声明

H301 - H318 - H373

预防措施声明

P260 - P264 - P280 - P301 + P310 - P305 + P351 + P338 - P314

危险分类

Acute Tox. 3 Oral - Eye Dam. 1 - STOT RE 2

靶器官

Brain

储存分类代码

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 2