Merck
  • 112211
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1.12211

Sigma-Aldrich

钴粉

99+

All Photos(1)
Synonym(s):
钴粉
Empirical Formula (Hill Notation):
Co
CAS Number:
7440-48-4
Molecular Weight:
58.93
MDL编号:
MFCD00010935
EC索引号:
231-158-0

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质量水平

200

形式

solid

效能

6170 mg/kg LD50, oral (Rat)

mp

1493 °C

堆积密度

850 kg/m3

储存温度

no temp limit

InChI

1S/Co

InChI key

GUTLYIVDDKVIGB-UHFFFAOYSA-N

包装

25, 100, 100 g

分析说明

含量测定（复杂测定）： ≥ 99.0 %
Ni（镍）： ≤ 0.1 %
粒径（d50）：1 - 5 µm
同一性（元素分析）：通过测试

警示用语：

Danger

危险分类

Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1B - Skin Sens. 1 - STOT RE 2

储存分类代码

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

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