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4-Hydroxybenzenesulfonic acid

Cas:
98-67-9
Molecular Structure:
MDL:
MFCD00007506
Molecular Formula:
C6H6O4S;HOC6H4SO3H
Molecular Weight:
174.17
Alias:
对羟基苯磺酸,苯酚-4-磺酸 Phenol-4-sulfonic acid p-Phenolsulfonic Acid Hydrate
Product order:
Name Specifications Packing Price Delivery
4-Hydroxybenzenesulfonic acid 90% 100g RMB 275 Consulting service
4-Hydroxybenzenesulfonic acid 90% 25g RMB 110 Consulting service
4-Hydroxybenzenesulfonic acid 65%水溶液 100g RMB 110 现货
Character:
65%水溶液为红褐色透明液体。
折光率n20/D:1.489
密度:1.337
Quality Standard:
90%:

纯度Purity (以无水基计)             ≥90.0 %(中和滴定)
水分Water                           ≤15.0 %(K.F)
硫酸盐Sulfate                       ≤1.5 %

4-羟基苯磺酸65%水溶液:

外观Appearance                      黄色至棕色液体
红外光谱鉴别Infrared spectrometry   Conforms
纯度Purity                          60 - 75 WT. % (中和滴定)  
水分H2O                             25% - 30%  (K.F) 

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