me: Sodium ethyl p-hydroxybenzoate Synonyms: P-Hydroxybenzoic acid ethyl ester sodium salt; Sodium 4-ethoxycarbonylphenoxide;Molecular Formula: C9H9O3NaMolecular Weight: 188.163CAS NO.: 35285-68-8
Physical Properties: Sodium ethyl p-hydroxybenzoate is white crystalline powder with strong hygroscopicity. It is easily soluble in water.
Specifications:
Item
|
Specifications |
|
Q320217UAP06-2008 |
BP2009 |
|
Appearance |
White crystalline powder |
White crystalline powder |
Assay(on dry base) % |
99.0-104.0 |
99.0-104.0 |
PH |
9.5-10.5 |
9.5-10.5 |
Sulfate (SO42-), ppm |
≤1200 |
≤300 |
Chloride(Cl-), ppm |
≤350 |
≤350 |
Water, % |
≤5.0 |
≤5.0 |
Heavy metals(Pb) ppm |
≤10 |
≤10 |
Arsenic( As), % |
≤0.0002 |
------------ |
Uses and Applications : Sodium ethyl p-hydroxybenzoate is widely used in food and pharmaceutical and textile industry for its antiseptic property. It is also can be used in other industries such as cosmetics, feed and so on.
Package: 20KG per carton box or according to customers’ special requirements.