Sodium Propyl Paraben
China [CN] me: Sodium propyl paraben Synonyms: Sodium propyl p-hydroxybenzoate; Paradept; Sodium 4-(propoxycarbonyl) phenolateMolecular Formula: C10H11NaO3Molecular Weight: 202.18CAS NO.: 35285-69-9Physical Properties: Sodium propyl paraben is white crystalline powder with strong hygroscopicity. It is easily soluble in water.Specifications:
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Item |
Specifications |
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Q320217UAP07-2008 |
BP 2009 |
USP32 |
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Appearance: |
White crystalline powder |
White crystalline powder |
White crystalline powder |
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Assay(on dry base) % |
99.0-104.0 |
98.5-101.5 |
99.0-105.0 |
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Sulfate (SO42-), % |
≤1200 |
≤300 |
≤1200 |
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Chloride(Cl), ppm |
≤350 |
≤350 |
≤350 |
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Mositure, % |
≤5.0 |
≤5.0 |
≤5.0 |
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Appearance of solution |
Clear |
Clear |
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Identification |
------------ |
Qualified |
Qualified |
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Organic volatile impurities |
------------ |
------------ |
Qualified |
|
PH(10% solution) |
9.5-10.5 |
9.5-10.5 |
9.5-10.5 |
Uses and Applications: Sodium propyl paraben is widely used in food and pharmaceutical and textile industry for its antiseptic property. Sodium propyl paraben 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.Storage: Kept in a dry, clean and airtight place. Avoid sunlight.Δ TOP
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