Preservative Butyl Paraben CAS 94-26-8

• CAS No.: 94-26-8
• Formula: C11h14o3
• EINECS: 202-318-7
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: BP
• Colour: White
• Certificate: Reach ISO
• Transport Package: 25kg/Drum or Carton
• Specification: Pharm grade
• Trademark: EBT Chem
• Origin: China
• HS Code: 29182900
• Production Capacity: 22000 Ton/ Year

Product Description

Preservative Butyl Paraben

DESCRIPTION

INCI Adopted Name:	Butyl Paraben
CAS Registry No.:	94-26-8
EINECS No.	202-318-7
Molecular Formula:	C11H14O3
Molecular Weight:	194.23
Synonyms:	Butyl p-Hydroxybenzoate; Butyl 4-hydroxybenzoate 4-Hydroxybenzoic acid, butyl ester

SPECIFICATIONS Preservative Butyl Paraben

Item	Standard
Appearance	Colorless crystal or white crystalline powder
Content (dry basis)%≥	99.0-100.5
Melting pointºC	68-71
Acidity	Qualified
Sulfate (SO42-)%≤	0.024
Drying loss %≤	0.50
Residue on ignition %≤	0.1
P-hydroxybenzoic acid and salicylic acid%≤	0.10
AS%≤	0.0001
Heavy metal (Pb)%≤	0.001
Appearance of solution	Clear and transparent
Related substances	Qualified
Identification test	Qualified
Organic volatile impurities	Qualified

PACKAGING
Preservative  Butyl Paraben Standard packaging includes the following:
25kg per drum, 25kg/carton
Other package sizes are available upon request.


STORAGE
Preservative  Butyl Paraben Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.

PERIOD OF VALIDITY
36 months

FEATURE AND APPLICATION
Preservative  Butyl Paraben is Broad spectrum bactericide for gram positive, feminine germ and saccharomycetes;
Low application concentration, safe, economic, long serve life;
Recommended dosage: 0.2%~0.5%
Preservative  Butyl Paraben is widely used in cosmetic, medical and food industry for preservation.