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High-Efficiency Preservative Butyl Paraben

China High-Efficiency Preservative Butyl Paraben, Find details about China Butyl Paraben, Butylparaben from High-Efficiency Preservative Butyl Paraben

Model NO.
Cosmetic grade
Loss in Drying
0.5% Max
Residue
0.05% Max
Trademark
AJA
Transport Package
25kg/Drum
Specification
99% Min
Origin
China
Model NO.
Cosmetic grade
Loss in Drying
0.5% Max
Residue
0.05% Max
Trademark
AJA
Transport Package
25kg/Drum
Specification
99% Min
Origin
China
BUTYL PARABEN
Chemical name : Butyl 4-hydroxybenzoate
CAS # : 94-26-8
Molecular formula : C11H14O3
Structural formula:
Molecular weight : 194.23
Physical and chemical properties:  white crystal, lightl smell, dissoved in alcohol, ether, hardly soluble in water

Product quality standard
ItemStandard
Appearancewhite powder
Purity (in dry basis), %98-102
Melting point, ºC68-72
Loss on drying, %≤0.5
Residue on ignition, %≤0.1
Acidityup to standard
4-Hydroxybenzoic acid and salicylic acidup to standard
Solubilityeasily soluble in alcohol, ether and acetone, lightly soluble in water

 Uses:
Mainly used as antiseptics in foodstuff ,medicine and cosmetics. It also can be used in feed as antiseptics.
Packaging: 25KG/fiber can or for demand
Storage: Should be preserved in cool and dry place sealed; shelf life is 36 months
High-Efficiency Preservative Butyl Paraben

 

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