Caprylhydroxamic Acid (CHA) as Natural Preservative

• CAS No.: 7377-03-9
• Formula: Caprylhydroxamic Acid
• EINECS: C8h17no2
• Type: Pharmaceutical Intermediates
• Appearance: Crystal
• Quality: Refined
• Model NO.: CHA
• Colour: White
• Certificate: Reach ISO
• Transport Package: 25kg/Drum
• Specification: Pharm grade
• Trademark: EBT Chem
• Origin: China
• HS Code: 2928000090
• Production Capacity: 1000 Ton/ Year

Product Description

Caprylhydroxamic Acid

Basic Information
Caprylhydroxamic Acid

Product name	Caprylhydroxamic acid
CAS No.	7377-03-9
EINECS No.	230-936-7
Molecular Formula:	C8H17NO2
Molecular Weight:	159.23
Structural Formula:

 

Technical Specification
Caprylhydroxamic Acid

Item	Specification
Appearance	White crystalline
Odor	Characteristic
Purity(HPLC) %	≥99.0
Melting point  ºC	78-81
Volatile matter %	≤0.5
Hydroxylamine hydrochloride %	≤0.2

Application field 
Caprylhydroxamic acid, an ideal organic acid, has excellent anti-bacterial activity at neutral pH, and can be used in a formula system free of chemical preservative. Caprylhydroxamic acid is an organic acid that keeps the non-ionizing state in the whole process from acid to neutral, an optimal anti-bacterial organic acid. With the high chelation effect, Caprylhydroxamic Acid can inhibit the active elements required for molds and limit the environment required for microbial growth. Caprylhydroxamic acid is compatible with the majority of raw materials, not affected by surfactant, protein or other raw materials in the system, able to compound with alcohol, glycol and other preservatives. Caprylhydroxamic Acid can be added at normal temperature under high temperature condition, widely used in gel, essence, emulsion, cream, shampoo, shower and other skin care and hair care products. 
 

Packing

Caprylhydroxamic Acid Standard packaging includes the following:
25kg per drum, Other package sizes are available upon request.
 

Storage

Caprylhydroxamic Acid Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
 

Period of validity

48 months