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About This Item
经验公式（希尔记法）:
Cd3O12S3 · 8H2O
CAS号:
分子量:
769.54
MDL编号:
UNSPSC代码:
12352302
EC索引号:
233-331-6
NACRES:
NA.22
质量水平
形式
solid
效能
280 mg/kg LD50, oral (Rat)
pH值（酸碱度）
3.0-6.0 (20 °C, 50 g/L in H2O)
bp
>80 °C (decomposition)
mp
41.5 °C
溶解性
1130 g/L
密度
3.10 g/cm3 at 20 °C
储存温度
no temp limit
InChI
1S/Cd.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2
InChI key
VRFRVKRTIMIRNG-UHFFFAOYSA-L
分析说明
Assay (complexometric, CdSO₄.8/3 H₂O): 98.0 - 102.0 %
Identity Cd (ICP): passes test
Identity (SO₄): passes test
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water): 3.0 - 6.0
Chloride (Cl): ≤ 0.001 %
Ca (Calcium): ≤ 0.005 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.01 %
Na (Sodium): ≤ 0.005 %
Pb (Lead): ≤ 0.002 %
Zn (Zinc): ≤ 0.002 %
Al (Aluminium): ≤ 50 ppm
Co (Cobalt): ≤ 50 ppm
Ni (Nickel): ≤ 50 ppm
Cr (Chromium): ≤ 50 ppm
Mn (Manganese): ≤ 50 ppm
As (Arsenic): ≤ 50 ppm
Sn (Tin): ≤ 50 ppm
Sb (Antimony): ≤ 50 ppm
Li (Lithium): ≤ 50 ppm
Identity Cd (ICP): passes test
Identity (SO₄): passes test
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water): 3.0 - 6.0
Chloride (Cl): ≤ 0.001 %
Ca (Calcium): ≤ 0.005 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.01 %
Na (Sodium): ≤ 0.005 %
Pb (Lead): ≤ 0.002 %
Zn (Zinc): ≤ 0.002 %
Al (Aluminium): ≤ 50 ppm
Co (Cobalt): ≤ 50 ppm
Ni (Nickel): ≤ 50 ppm
Cr (Chromium): ≤ 50 ppm
Mn (Manganese): ≤ 50 ppm
As (Arsenic): ≤ 50 ppm
Sn (Tin): ≤ 50 ppm
Sb (Antimony): ≤ 50 ppm
Li (Lithium): ≤ 50 ppm
法律信息
Solarpur is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险分类
Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 1B - Repr. 1B - STOT RE 1
储存分类代码
6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
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