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Butyl p-Hydroxybenzoate
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up2005 usp29 |
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Butyl p-Hydroxybenzoate
NO. 06
Product Name: Butyl p-Hydroxybenzoate
Category: Sterilization antiseptic
Descriptions: Chemical Name:
Butyl p-Hydroxybenzoate
Trade Name:
Butyl Paraben
Molecular Formula:
C11H14O3
Molecular Weight:
194.23
Structural Formula:
CAS#:
94-26-8
Quality Specification
Item
Standard
Appearance
Colorless crystals or white crystalline powder
Purity (on dry base ) %
99.0-100.5
Identification
Qualified
Melting Point ℃
68-72
Acidity
Qualified
Appearance of Solution
Qualified
Related Substances
Qualified
Loss on Drying %¡Ü
0.50
Residue % ¡Ü
0.05
Sulfate (SO42-) % ¡Ü
0.01
Organic Volatile Impurities
Qualified
Physical and Chemical Properties: It is white crystalline with a little special smell and freely soluble in alcohol, ether and chloroform, but very slight soluble in water. It tastes astringent.
Specification: BP USP/NF
Usage: Butyl Paraben is mainly used as intermediates of organic synthesis as well as antiseptics for medicine, foodstuff, cosmetics, Films and some high quality products, etc.
Package: Packed with cardboard drum. 25kg /cardboard drum with double PE inner bag (¦µ36¡Á46.5cm).
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| Company: |
Wuhu Huahai Biology Engineering Co,. Ltd
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| Contact: |
Ms. Nita Yang |
| Address: |
7/f No.82 ladong road wuhu anhui China |
| Postcode: |
241000 |
| Tel: |
+86-553-3811918 |
| Fax: |
+86-553-383815 |
| E-mail: |
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