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White Crystalline Powder, Propyl Paraben with BP/USP, CAS No. 94-13-3

Hebei Yingou Import & Export Trading Co.,Ltd

White Crystalline Powder, Propyl Paraben with BP/USP, CAS No. 94-13-3

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Brand Name : Yingou

Model Number : YO

Place of Origin : CHINA

MOQ : 1kg

Payment Terms : Western Union, T/T,

Supply Ability : 10000MT per year

Packaging Details : 25kg/drum

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CAS number: 94-13-3

Molecular formula: C10H12O3

molecular weight: 180.2005

Chemical structure:

Product Name Propyl Paraben
Expiry Date 3 years
Inspection Standard BP2009
Item Specification Result
Appearance White or almost white, crystalline powder Passed
Solubility Very slightly soluble in water, freely soluble in alcohol and in methanol Passed
Identification
1st Identification-A,B
2nd Identification-A,C,D
Shall comply with the BP requirement Passed
Appearance of solution Shall comply with the BP requirement Passed
Acidity Shall comply with the BP requirement Passed
Related substances by TLC,% Any impurity=0.5 max 0.08
Sulphated ash% 0.1Max 0.05
Assay, % 98.0 ~ 102.0% 99.30%
Residual solvents Shall comply with the BP requirement Passed
Mocrobiological
Contamination/g
A) Total aerobic microbial count ≤1000cfu ≤1000
B) Total conbined mould & yeasts ≤100cfu ≤100
C) Other specific micro organisms (E>Coli, Salmonella sp) Absent in 1g not detected

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