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BrandCodow
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Product No.CD101120
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CAS No.471-34-1
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StandardGB/T 15897-1995
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Packge
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List PricePlease select the packge.
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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 : GB/T 15897-1995 化学试剂 碳酸钙
Product No. : CD101120
Product Name : Calcium carbonate
Product Spec. : 分析纯 AR,≥99.0%
Packges : 100g 500g
CAS号 : 471-34-1
分子式 : CaCO3
分子量 : 100.09
贝尔斯坦(Beilstein)注册号 : 8008338
酶学委员会编号 : 207-439-9
MDL编号 : MFCD00010906
颜色外观 Color Appearance : 白色粉末 White powder
含量 Assay : ≥99.0%
澄清度试验 Clarity of solution : 合格 Pass
盐酸不溶物 Insoluble matter in hydrochloride acid : ≤0.01%
碱度(以OH-计) Alkalinity (measured in terms of OH-) : ≤0.25%
氯化物(Cl) Chloride(Cl) : ≤0.002%
硫酸盐(SO4) Sulfate(SO4) : ≤0.01%
镁 Magnesium (Mg) : ≤0.05%
铁 Iron(Fe) : ≤0.001%
钠 Sodium(Na) : ≤0.1%
钾 Potassium(K) : ≤0.005%
锶 Strontium(Sr) : ≤0.05%
钡 Barium(Ba) : ≤0.02%
重金属(以Pb计)Heavy metals (measured in terms of Pb) : ≤0.001%
熔点 Melting point : 825 °C
Shelf Life : 730 Days
COA : Have COA












