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. : CD100069
Product Name : 5-Sulfosalicylic acid dihydrate
Product Spec. : 分析纯 AR,≥99.0%
Packges : 100g 500g 1kg 25kg
CAS号 : 5965-83-3
分子式 : HO3SC6H3-2-(OH)CO2H·2H2O
分子量 : 254.21
贝尔斯坦(Beilstein)注册号 : 650741
酶学委员会编号 : 202-555-6
MDL编号 : MFCD00149540
颜色外观 Color Appearance : 白色结晶 White crystal
含量 Assay(C7H6O6S.2H2O) : ≥99.0%
对铁灵敏度试验 Sensitive test to iron : 合格 pass
澄清度试验 Clarity of solution : 合格 pass
水不溶物 Insoluble matter in water : ≤0.005%
灼烧残渣(以硫酸盐计)Residue on ignition(as SO4) : ≤0.02%
氯化物 Chloride(Cl) : ≤0.002%
硫酸盐 Sulfate(SO4) : ≤0.1%
铁 Iron(Fe) : ≤0.0001%
重金属(以 Pb 计)Heavy metals(as Pb) : ≤0.0005%
水杨酸 Salicylic acid (HOC6H4COOH) : ≤0.02%
熔点 Melting point : 105-110 °C
Shelf Life ： 730 Days
COA ： Have COA
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