Methyl P-Hydroxybenzoate B. P2000/ USP29

Model NO.
B. P2000/USP29
Grade
B.P2000/USP29
Transport Package
25kgs/Bag
Specification
BP2000
Trademark
SMART CHEMICALS
Origin
China
HS Code
29182900
Production Capacity
1000mt/Month
Reference Price
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Product Description

Methyl p-Hydroxybenzoate

 

Chemical Name:methyl 4-hydroxybenzoate

Trade Name: methyl paraben

Molecular Formula:C8H8O3

Molecular Weight:152.15

CAS#:99-76-3

Physical and Chemical Properties: This product is white crystalline. It is easily dissolved in alcohol, ether, acetone, and slightly dissolved in water. Its boiling point is 270-280ºC.

Quality Specification

Item
Specification
Q/SH008-2000
B.P2000
USP29-NF24
Characters
/
Colorless crystals or white crystalline powder
/
Purity (on dry base) %
99.0
99.0-100.5
99.0-100.5
Melting Point ºC
125-128
125-128
125-128
Acidity
qualified
qualified
qualified
Sulfate(SO42-) % ≤
0.024
/
/
Loss on Drying % ≤
0.50
0.50
0.5
Residue % ≤
0.10
0.10
0.1
p-Hydroxybenzoic Acid and Salicylic Acid % ≤
0.10
/
/
Related Substances
/
qualified
/
Appearance of Solution
/
Clear
/
Organic Volatile impurities
/
/
qualified
Identification
/
/
qualified

Usage:This product is mainly used as antiseptics in foodstuff, medicine and cosmetics. It can also be used in feed as antiseptics.

Package: It is packed with plastic bags. Each has 1 kg. A box holds 20 bags(paperboard box). It is also packed by hardboard drums within double PE linings. Each drum has net weight of 25kg or 50kg.
Methyl P-Hydroxybenzoate B. P2000/USP29 Methyl P-Hydroxybenzoate B. P2000/USP29

 

 

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