氢氧化钠 25% in aqueous solution for biopharmaceutical production

供应商: VWR Chemicals
Danger

Synonyms: 苛性钠

VWRC85523.320EA 931 CNY
VWRC85523.320 VWRC85523.460
氢氧化钠 25% in aqueous solution for biopharmaceutical production
氢氧化钠

订购须知 Supplied with certificate of analysis. Normally manufactured to order. Please check with customer services.

分子式: NaOH
分子量: 40 g/mol
沸点: 119 - 135 °C (1013 hPa)
溶点: 323
密度: 1.274 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00003548
CAS号: 1310-73-2
EINECS: 0
UN号: 1824
ADR: 8 II
Merck Index: 14,08627

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产品技术规格

Assay (calculated as NaOH) 24,8 - 25,2 %
Appearance Passes test
CO₃ (as Na₂CO₃) Max. 1 %
Heavy metals (as Pb) Max. 5 ppm
Cl (Chloride) Max. 20 ppm
SO₄ (Sulphate) Max. 30 ppm
Fe (Iron) Max. 3 ppm
Residual metal catalysts Unlikely to be present
Residual solvents (ICH Q3C) Excl.by manufact. process
Endotoxin (IU/ml) Max. 2
Filtered at 0.2 µm Confirmed


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