Sodium Methyl p-Hydroxybenzoate is white hygroscopic crystalline powder.
Sodium Methyl p-Hydroxybenzoate
Chemical Name: Sodium Methyl p-Hydroxybenzoate
Trade Name: Sodium Methylparaben
Molecular Formula: C 8 H 7 O 3 Na Molecular Weight: 174.1
CAS # : 5026-62-0
Physical and Chemical Properties: This chemical is white hygroscopic crystalline powder. It is alkaline, freely soluble in water, sparingly soluble in alcohol, practically insoluble in methylene cholride.
Specification: BP USP/NF
Quality Specification
| Item | Standard |
| Appearance |
White crystalline powder |
| Purity(on dry base) % |
99.0-102.0 |
| Identification |
Qualified |
| Appearance of Solution |
Qualified |
| PH |
9.5-10.5 |
| Related substance |
Qualified |
| Water % ≤ |
5.0 |
| Chloride ppm ≤ |
350 |
| Sulfate % ≤ |
0.12 |
| Organic Volatile Impurities |
Qualified |
Usage: This product is a water-soluble antiseptics, mainly features as a safe, high efficiency, broad- spectrum antibiotic and widely used in Pharmacy industry (Chinese herbal medicine/patent drug; medical instruments sterilization); Food industry (dairy products, pickles, beverage, fruit juice/jelly, confectionery); textile industry (dry goods, cotton yarn, chemical fibers), as well as antiseptics in cosmetics, feedstuffs, daily-chemicals.
Package: Packed with 20kg cardboard drum with aluminium multiplayer inner bag (Φ36×46.5cm).
| CAS No.: 5026-62-0 | Place of Origin: Jiangsu China (Mainland) | Type: Preservatives |
| Brand Name: SL | Color: White |
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