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Zhejiang Shengxiao Chemical Co.,Ltd.
Zhejiang Shengxiao Chemical Co.,Ltd.
37 YRS
Zhejiang, China
Main Products:
Methylparaben / 4-Methoxybenzoic Acid / 4-Hydroxybenzoic Acid / Ethylparaben
Zhejiang, China
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Methylparaben / CAS 99-76-3
OVERVIEW
Packaging
| Pallets Packing | 20'FCL | 40'FCL | ||
| With | Without | With | Without | |
|
20 KG/Carton
|
--
|
18 MT
|
--
|
18 MT
|
Lead Time
In Stock
Max Capacity
4000 MT/Year
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Less than 1KG required
DESCRIPTION
Methylparaben
Trade Name：Nipagin methyl ester
Molecular Formula：C8H8O3
Structure:
Molecular Weight：152.15
CAS：99-76-3
Physicochemical Properties:
This product is white crystal, soluble in alcohol, ether and acetone, slightly soluble in water, boiling point 270-280 ℃.。
Uses:
This product is mainly used as a bactericidal preservative in organic synthesis, medicine and cosmetics, and also as a feed preservative.
Techinical Indication：
Typical Properties
Summary
Broad spectrum antibacterial activity, can inhibit gram-negative, positive bacteria, yeast and mold has a strong inhibitory effect, compared with the traditional preservative products (such as sodium benzoate), with low concentration, broad spectrum and high efficiency, and safe and economic, long service life. It is widely used for antisepsis of cosmetics, medicine, food and other industrial products. The product can be used alone or combined with other Nipagin Esters to achieve better anti-corrosion effect. It can be compatible with various components in cosmetics.
CAS No.
99-76-3
Formula
C8H8O3
Molecular Mass
152.14700
Exact Mass
152.04700
PSA
46.53000
Logp
1.17880
IUPAC
methyl 4-hydroxybenzoate
SMILES
COC(=O)C1=CC=C(C=C1)O
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Raw Materials
Plant and Other Extracts > Plant Extracts
Cosmetics > Cosmetic Raw Materials
Food(Feed) Additives > Anti Corrosion And Preservation
Plant and Other Extracts > Plant Extracts
Cosmetics > Cosmetic Raw Materials
Food(Feed) Additives > Anti Corrosion And Preservation
Chemical and Physical Properties
Melting Point
125-128 °C
Density
1,46g/cm3
Boiling Point
298.6 °C
Flash Point
280°C
Appearance
White crystalline powder
Acidity and Basicity
reducibility acidness
Export information
HS Code
29182900
Export Rebate
13%
Risk Code
R36/37/38-20/21/22-36
Safety Label
Xi,Xn
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