Propyl Paraben CAS 94-13-3 Preservatives Free Sample

• CAS No.: 94-13-3
• Formula: C10h12o3
• EINECS: 202-307-7
• Type: Meat Preservative
• Effect: Antiseptic
• Resource: Natural Preservatives
• Model NO.: FoodKem
• Application: in Food Industry
• Transport Package: Leather Bag
• Specification: 25KG/BAG
• Trademark: FoodKem
• Origin: China
• HS Code: 2936270000
• Production Capacity: 1 Milllion Metric Ton Per Year

Product Description

Product Description

This article is about this particular compound. For the class of hydroxybenzoate esters, including discussion on possible health effects, see paraben
Propylparaben, the n-propyl ester of p-hydroxybenzoic acid, occurs as a natural substance found in many plants and some insects, although it is manufactured synthetically for use in cosmetics, pharmaceuticals and foods. It is a preservative typically found in many water-based cosmetics, such as creams, lotions, shampoos and bath products. As a food additive, it has the E number E216.
Sodium propyl p-hydroxybenzoate, the sodium salt of propylparaben, a compound with formula Na(C3H7(C6H4COO)O), is also used similarly as a food additive and as an anti-fungal preservation agent. Its E number is E217.Propyl ParabenCas No.:94-13-3Standard:USP28Assay:99.0~100.5%Colorless crystals or white crystalline powder ,freely soluble in alcohol and ether,but very slightly soluble in water.Propylparaben, the propyl ester of p-hydroxybenzoic acid, occurs as a natural substancefound in many plants and some insects, although it is manufactured synthetically for use in cosmetics, pharmaceuticals and foods. It is a preservative typically found in many water-based cosmetics, such as creams and lotions and some bath products.

Specification

ITEM	SPECIFICATIONS
Characters	White crystalline powder
Purity (on dry base) %	98.0-102.0
Acidity (PH)	4.0-7.0
Melting point (°C)	96-99
Sulfate (SO42-)	=<300 ppm
Residue on Ignition (%)	=<0.10
Completeness of solution	Clear and transparent
Organic volatile impurities	=<0.5
Loss on Drying (%)	=<0.5

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