Hangzhou Motto Science & Technology Co., Ltd.
 Chemicals > Chemicals for Daily Use >  Sodium propyl p-hydroxybenzoate

Sodium propyl p-hydroxybenzoate

CAS No.:
35285-69-9
MF:
C10H11O3Na
EINECS No.:
252-488-1
Place of Origin:
China (Mainland)
Sodium propyl p-hydroxybenzoate
 
Detailed Description
 


This chemical is white hygroscopic crystalline powder. It is easily dissolved in water and alkaline.

Chemical Name:sodium propyl p-hydroxybenzoate

Trade Name:propyl paraben sodium

Molecular Formula:C10H11O3Na

Structural Formula:

 

 

Molecular Weight:202.2

CAS#: 35285-69-9

Physical and Chemical Properties: This chemical is white hygroscopic crystalline powder. It is easily dissolved in water and alkaline.

Quality Specification

Item

Specification

BP 2000

USP24/NF19

Q/SH 019-2006

Appearance

white crystalline powder

white crystalline powder

white crystalline powder

Identification

passed

passed

/

Completeness

/

passed

/

Clarity and Color of Solution

clear and transparent

/

clear and transparent

Assay
(on dry base) %

99.0-104.0

98.5-101.5

98.5-101.5

pH

9.5-10.5

9.5-10.5

9.5-10.5

Sulfate % ≤

300 ppm

0.12%

0.12%

Chloride ppm ≤

330

350

350

Organic Volatile Impurities

/

Passed

 

Water % ≤

5.0

5.0

5.0

Heavy Metals ppm ≤

10

/

10

Usage: This product is a water-soluble antiseptics, mainly features as a safe, high efficiency, broad-spectrum antibiotic and widely used in Pharmacy industry(Chinese herbal medicine/patent drug; medical instruments sterilization); Food industry(dairy products, pickles, beverage, fruit juice/jelly, confectionery); textile industry (dry goods, cotton yarn, chemical fibers), as well as antiseptics in cosmetics, feedstuffs, daily-chemicals.


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