5-磺基水杨酸 ≥99%, AnalaR NORMAPUR® analytical reagent
供应商: VWR Chemicals
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Warning
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VWRC20678.187EA
577
CNY
VWRC20678.187
VWRC20678.267
VWRC20678.291
5-磺基水杨酸 ≥99%, AnalaR NORMAPUR® analytical reagent
5-磺基水杨酸
分子式:
HO₃SC₆H₃-2-(OH)CO₂H·2H₂O 溶点: 224 °C 密度: 1,695 g/cm³ (20 °C) 闪点: 150 °C 存储条件: Ambient |
MDL编号:
MFCD00149540 CAS号: 5965-83-3 EINECS: 202-555-6 UN号: 2585 ADR: 8,III Merck Index: 13,09054 |
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产品技术规格
Assay | Min. 99 % |
Free salicylic acid | Max. 0.04 % |
Heavy metals (as Pb) | Max. 10 ppm |
Ignition residue (SO4) | Max. 0.1 % |
Insolubility in NH3 4 N | Max. 0.03 % |
Insolubility in ethanol 96 % vol | Max. 0.1 % |
Insolubility in water | Max. 50 ppm |
Cl (Chloride) | Max. 10 ppm |
Fe (Iron) | Max. 25 ppm |
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