酚酞 98.5%, 纯净 指示剂等级

供应商: Thermo Scientific
Danger

ACRO147711000EA 0 CNY
ACRO147711000 ACRO147715000 ACRO147710025
酚酞 98.5%, 纯净 指示剂等级
酚酞
分子式: C₂₀H₁₄O₄
分子量: 318,33 g/mol
溶点: 258…263 °C
存储条件: Ambient
MDL编号: MFCD00005913
CAS号: 77-09-8
EINECS: 201-004-7
REACH: 01-2119498295-24
Merck Index: 14,07243
https://cn.vwr.com/stibo/web/std.lang.all/72/01/2297201.jpg

现在订购

产品技术规格

Appearance White to almost white Powder
Infrared spectrum Conforms
Assay 98.0 to 102.0 %
Loss on drying ≤0.5 % (105°C)
Sulfated ash ≤0.1 %
Acidity/alkalinity (per Ph. Eur.) Passes test
Color of solution (per Ph. Eur.) Passes test
Chloride (Cl) ≤100 ppm
Sulfate (SO4) ≤200 ppm
Heavy metals (as Pb) ≤10 ppm

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

更多 About VWR