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Home > Products > Potassium Sorbate > Safe Food Preservative Propyl Paraben CAS: 94-13-3

Safe Food Preservative Propyl Paraben CAS: 94-13-3

Basic Info

Model No.:  lf005

Product Description

Model NO.: lf005 Classification: Chemical Additives Appearance: Powder White: Powder Specification: USP/BP/FCC/NF grade HS Code: 2918290000 Efficacy: Feed Preservatives Type: Preservatives Color: White Trademark: LF Origin: Anhui, China Specification:
Appearance: White powder
Purity: 99-100.5%
M. P.: 96-98oC
Residue on ignition: 0.05%max
Heavy metal: 2ppm max
For more details, please contact us.
Item Specification Test Results
1.Appearance White Powder White Powder
 
 
 
2. Identification
A.Infrared
SpectrumComparison Propyl
Parahydroxybenzoate CRS
 
 
 
Passed
B.Thin-Layer Chromatographic   
C. Passed
3 . Assay (on dry base )    % 99.0-100.5  99. 45
4 . Melting Point           degree    96-98 96.8
5 . Residue on Ignition      %  ≤0. 05 0.0 1
6 . Lead (Pb)            ppm ≤ 2 < 1
7.Color of Solution         Passed Passed
8 . Acid ity Passed Passed
9.Loss on Drying        % 0.5 0.007
10 . Related Substances     % ≤ 0.5 < 0.1
11. OrganicVolatileImpurities Passed Passed

Contact us if you need more details on Propyl Paraben. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Methyl Paraben、Ethyl Paraben. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Potassium Sorbate

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