Product Name
Tetramethylammonium hydroxide solution 10%, for polarography and for examination of steroids Reag. Ph Eur
Agency
reag. Ph. Eur.
质量水平
pH值（酸碱度）
13 (20 °C in H2O)
沸点
100 °C/1013 hPa
密度
1.00 g/cm3 at 20 °C
储存温度
15-25°C
分析说明
Assay (acidimetric): ≥ 10.0 %
Chloride (Cl): ≤ 0.004 %
Ammonia and other amines: ≤ 0.2 %
Ag (Silver): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Pb (Lead): ≤ 0.001 %
Evaporation residue: passes test
Ash: ≤ 0.05 %
Suitability for polarography: passes test
Chloride (Cl): ≤ 0.004 %
Ammonia and other amines: ≤ 0.2 %
Ag (Silver): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Pb (Lead): ≤ 0.001 %
Evaporation residue: passes test
Ash: ≤ 0.05 %
Suitability for polarography: passes test
警示用语：
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1 - STOT RE 1 Dermal - STOT SE 1
靶器官
Central nervous system, Liver,thymus
WGK
WGK 3
闪点(°F)
does not flash
闪点(°C)
does not flash
法规信息
危险化学品
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