所有图片(1)
About This Item
经验公式（希尔记法）:
I2Zn
CAS号:
分子量:
319.20
MDL编号:
UNSPSC代码:
12352302
EC索引号:
233-396-0
NACRES:
NA.21
质量水平
产品线
EMSURE®
检测方案
≥98.5% (complexometric)
形式
solid
杂质
≤0.00005% As (Arsenic)
≤0.001% Cu (Copper)
≤0.001% Fe (Iron)
≤0.001% Pb (Lead)
≤0.005% Cd (Cadmium)
≤0.005% Sulfate (SO4)
≤0.01% Chloride (Cl)
≤0.1% Substances not precipitated by ammonium sulfide (as sulfates)
缺失
≤1.5% loss on drying
pH值（酸碱度）
5.6 (20 °C, 50 g/L in H2O)
bp
625 °C/1013 hPa
mp
446 °C
溶解性
4500 g/L
密度
4.74 g/cm3 at 20 °C
堆积密度
1800 kg/m3
储存温度
2-30°C
InChI
1S/2HI.Zn/h2*1H;/q;;+2/p-2
InChI key
UAYWVJHJZHQCIE-UHFFFAOYSA-L
相关类别
分析说明
Assay (complexometric): ≥ 98.5 %
Chloride (Cl): ≤ 0.01 %
Sulfate (SO₄): ≤ 0.005 %
As (Arsenic): ≤ 0.00005 %
Cd (Cadmium): ≤ 0.005 %
Cu (Copper): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Pb (Lead): ≤ 0.001 %
Substances not precipitated by ammonium sulfide (as sulfates): ≤ 0.1 %
Loss on drying: ≤ 1.5 %
Chloride (Cl): ≤ 0.01 %
Sulfate (SO₄): ≤ 0.005 %
As (Arsenic): ≤ 0.00005 %
Cd (Cadmium): ≤ 0.005 %
Cu (Copper): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Pb (Lead): ≤ 0.001 %
Substances not precipitated by ammonium sulfide (as sulfates): ≤ 0.1 %
Loss on drying: ≤ 1.5 %
法律信息
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Warning
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 3
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