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| Product Name: |
Propylparaben
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| Supply Ability: |
1000kilograms |
| Related proudcts |
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| Specifications |
25kg per Cardboard drum |
| Price Term: |
FOB |
| Port of loading: |
Qingdao |
| Minimum Order |
200kilograms |
| Unit Price: |
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Description:
Product Name: Propylparaben
Chemical Name:4-Hydroxybenzoic acid propyl ester
CAS Registry Number: [ 94-13-3 ]
Molecular Formula: C10H12O3
Molecular Weight: 180.20
Property:easily dissolved in methanol, ethanol , hard dissolve in water, with A broad-spectrum antibacterial activity ,Can inhibit Gram-negative and positive bacteria, strong inhibition to Yeast and mold.
Specification:
Appearance:Colorless or White Crystalline powder
Assay(on dry base):99.0~100.5%
Appearance of Solution:Conform
Acidity:Conform
Relative Substances:Conform
Sulfate(SO42-,%):0.10 Max.
Residue on ignition (%):0.10 Max.
Melting point (℃):96-99
Organic volatile impurities :Conform
Applications:
With its broad-spectrum antibacterial activity, it has ability that the low concentrations, broad-spectrum efficient, economy, security, and long useful-life ,co***re with the traditional products (such as: sodium benzoate). As a preservative it is widely used in cosmetics, medicine, food and other industrial products. The materials can be used alone, and also can be compounded with other Nipagin esters to get a better preservative effect. It also can be co***tible with various components in the cosmetics.
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| Company: |
Qingzhou Ailitong Chemicals Technical Co., Ltd.
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| Contact: |
Ms. Winni Yao |
| Address: |
Zhongjia Village, Putong Town , Qingzhou |
| Postcode: |
262506 |
| Tel: |
0536-3226266 |
| Fax: |
0536-3231278 |
| E-mail: |
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