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BrandCodow
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Product No.CD100473
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CAS No.7783-85-9
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StandardQ/HWC032-2020
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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 : Q/HWC032-2020 广州和为医药科技有限公司化学品制造标准
Product No. : CD100473
Product Name : Ammonium iron(II) sulfate hexahydrate
Product Spec. : 分析纯 AR,≥99.5%
Packges : 100g 500g
分子式 : (NH4)2Fe(SO4)2 · 6H2O
分子量 : 392.14
EINECS 编号 : 233-151-8
MDL编号 : MFCD00150530
PubChem Substance ID : 24852891
CAS号 : 7783-85-9
颜色外观 Color Appearance : 浅绿或浅蓝绿色结晶 Light green or light blue-green crystal
含量 Assay : ≥99.5%
pH 值 pH-value (50g/L 溶液,25℃) : 3-5
水不溶物 Insoluble matter in water : ≤0.005%
氯化物 Chloride (Cl) : ≤0.001%
磷酸盐 Phosphate (PO4) : ≤0.0005%
锰 Manganese (Mn) : ≤0.05%
铁 Ferric(III) (Fe) : ≤0.01%
铜 Copper (Cu) : ≤0.002%
锌 Zinc (Zn) : ≤0.003%
铅 Lead (Pb) : ≤0.002%
氨水不沉淀物(以 SO4 计)Substance not deposit in ammonium solution(asSO4) : ≤0.1%
熔点 Melting point : 100 ℃
Shelf Life : 730 Days
COA : Have COA











