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China Sodium Propylparaben - China Supplier
China Sodium Propylparaben - China Supplier

Sodium Propylparaben

Price:Negotiable
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
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Description
Additional Information

Sodium Propyl p-Hydroxybenzoate

Product Code: SX2010

Chemical Name: Sodium Propyl p-Hydroxybenzoate
Trade Name: Sodium Propylparaben
Molecular Formula: C10H11O3Na
Molecular Weight: 202.2
CAS#: 35285-69-9
Physicochemical Properties: This product is a white hygroscopic powder. Easily soluble in water, alkaline in nature.

Quality Standards

Item

Specification

BP 2000

USP24/NF19

Q/SH 019-2006

Appearance

White crystalline powder

White crystalline powder

White crystalline powder

Identification Test

/

Pass

/

Solubility

/

Pass

/

Clarity of Solution

Clear solution

/

Clear solution

Content (on 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
Pass
/
/

Chloride ppm ≤

350

350

350

Organic Volatile Impurities

/

Pass

/

Moisture % ≤

5.0

5.0

5.0
Heavy Metals (as Pb)
10
/
10
Arsenic (as As) % ≤
/
/
2

Uses: This product is a water-soluble preservative, characterized by safety, high efficiency, and broad-spectrum antibacterial properties. Widely used in the pharmaceutical industry (preparation of Chinese herbal medicines and proprietary Chinese medicines; disinfection of medical devices); food industry (dairy products, pickled products, beverages, fruit juices, jellies, pastries, etc.); textile industry (preservation of textiles, cotton yarn, chemical fibers). Also used in cosmetics, feed, and daily industrial products as a preservative.
Packaging: 20 kg carton, containing 40×500g color plastic packages; for export, 25 kg cardboard drum with inner composite aluminum film bag.
*Special requirements can be negotiated separately

Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
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