This product can be used for titration analysis, qualitative and quantitative analysis, etc. It should be stored in a cool, ventilated place, sealed, and used within its expiration date. To obtain the product's Certificate of Analysis (COA), please visit www.howeipharm.com to view and download it.
Standard : Q/HWC032-2020 广州和为医药科技有限公司化学品制造标准
Product No. : CD100780
Product Name : Calcium hydroxide
Product Spec. : ≥95.0%
Packges : 100g 500g 1kg 25kg
分子式 : Ca(OH)2
分子量 : 74.09
EINECS 编号 : 215-137-3
MDL编号 : MFCD00010901
CAS号 : 1305-62-0
颜色外观 Color Appearance : 白色粉末 White powder
含量 Assay : ≥95.0%
盐酸不溶物 Insoluble matter in hydrochloride acid : ≤0.05%
氯化物(Cl) Chloride(Cl) : ≤0.01%
硫化合物(以SO4计) Sulfur compounds (calculated as SO4) : ≤0.2%
铁(Fe) Iron（Fe） : ≤0.01%
重金属(以Pb计) Heavy metals（as Pb） : ≤0.002%
镁及碱金属(以MgO计) Magnesium and alkali metals (measured by MgO) : ≤0.5%
氢氧化铵中沉淀物 The precipitate in ammonium hydroxide : ≤0.25%
熔点 Melting point : 580 °C
Shelf Life ： 730 Days
COA ： Have COA
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