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. : CD100607
Product Name : Sodium tripolyphosphate
Product Spec. : 分析纯 AR
Packges : 100g 500g 1kg 25kg
分子式 : Na5P3O10
分子量 : 367.86
EINECS 编号 : 231-838-7
MDL编号 : MFCD00003514
CAS号 : 7758-29-4
颜色外观 Color Appearance : 白色颗粒或粉末 White granules or powder
含量（以 P2O5 计）Assay (as P2O5) : 56.0%-60.0%
澄清度试验 Clarity of solution : 合格 Pass
水中不溶物 Insoluble matter in water : ≤0.05%
氯化物 Chloride (Cl) : ≤0.005%
硫酸盐 Sulfate (SO4) : ≤0.05%
正磷酸盐 Orthophosphate (PO4) : 合格 Pass
铁 Iron (Fe) : ≤0.03%
砷 Arsenic (As) : ≤0.001%
重金属（以 Pb 计）Heavy metals (as Pb) : ≤0.005%
熔点 Melting point : 622 °C
Shelf Life ： 730 Days
COA ： Have COA
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