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food grade
>99%

 

Sodium Methyl p-Hydroxybenzoate

 

Sodium Methyl p-Hydroxybenzoate

 

Basic Information

Product number: SX2008

Chemical name: Methyl 4-hydroxybenzoate sodium salt

Product name:Methyl 4-hydroxybenzoate,sodium salt
Molecular formula:C8H7O3Na
Molecular weight:174.1
CAS No.:5026-62-0

EINECS No.: 225-714-1


Physical and chemical properties:

Appearance: white hygroscopic powder.

Solubility: Soluble in water.

 

Detailed Description

Quality standard

 

Item

Index

BP 

USP

GB 30601-2014

Appearance

White crystalline powder

White crystalline powder

White or nearly white powder

Clarity and color of solution

The solution is clear

/

Qualified

Content (dry basis)%

99.0-102.0

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 %

0.030%

Related substances

Qualified

/

4-Hydroxybenzoic acid≤4.0%, other single impurities≤0.5%, the sum of the other single impurities≤1.0%

Chloride %≤

0.035

0.035

0.035

Organic volatile impurities

/

Qualified

/

Moisture % ≤

5.0

5.0

5.0

Heavy metal ppm ≤

10

/

(Pb≤2)

 

Application

This product is widely used in pharmaceutical, food, cosmetics, feed, manufactured goods for daily use, and other industries.


Packing

20kg carton, 40×500g color plastic packaging; export product is packed by 25kg cardboard drum lined with composit ealuminum bag.
*Special requirements can be negotiated

 

CAS Number:5026-62-0
Appearance: white hygroscopic powder

Zhejiang Shengxiao Chemicals Co.,Ltd

Wing C, Building No. 30, East Lotus District, quzhou, china

china china

sodium
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