英文名称：

4-Hydroxybenzoic acid

CAS号：

99-96-7

分子式：

C7H6O3

分子量：

138.12

熔点

213-217 °C (lit.)

沸点

213.5°C (rough estimate)

密度

1,46 g/cm³

蒸气压

0Pa at 20℃

折射率

1.4600 (estimate)

FEMA

3986 | 4-HYDROXYBENZOIC ACID

闪点

199 °C

储存条件

Store below +30°C.

溶解度

methanol: soluble5%, clear to slightly hazy, colorless to faintly yellow

形态

Crystalline Powder

酸度系数(pKa)

4.48(at 19℃)

Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in China.

Currently, our products have been exported to more than 60 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers. 

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