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sodium propylparaben FOOD GRADE >99% Suppliers

sodium propylparaben food grade >99%

sodium propylparaben

food grade
>99%

 

Sodium Propyl p-Hydroxybenzoate

 

Basic Information

Product Number:SX2010

Chemical name: 4-Hydroxybenzoic acid propyl ester sodium salt
Product name:Sodium propyl p-hydroxybenzoate
Molecular formula:C10H11O3Na
Molecular weight:202.2
CAS No. :35285-69-9

EINECS: 252-488-1


Physical and chemical properties

Appearance: white hygroscopic powder.

Solubility: Soluble in water.

 

Detailed Description
Quality standard

Item

Index

BP 

USP

Q/SH 019-2015

Appearance

White crystalline powder

White crystalline powder

White crystalline powder

Identification test

/

Qualified

/

Solubility

/

Qualified

/

Solution clarity

The solution is clear

/

The solution is clear

Content (dry basis)%

99.0-104.0

98.5-101.5

98.5-101.5

pH (0.1% aqueous solution)

9.5-10.5

9.5-10.5

9.5-10.5

Sulfate ≤

300 ppm

0.12%

0.12%

Related substances

Qualified

/

/

Chloride ppm ≤

350

350

350

Organic volatile impurities

/

Qualified

/

Moisture % ≤

5.0

5.0

5.0

Heavy metal (Pb)

10

/

10

Arsenic (AS)% ≤

/

/

2

Application

This product is widely used in pharmaceutical, textile, 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:35285-69-9
Appearance: white hygroscopic powder

Zhejiang Shengxiao Chemicals Co.,Ltd

Nianli Industrial Zone, quzhou, china

china china

sodium
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