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Caprylhydroxamic Acid(CHA) CAS 7377-03

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Caprylhydroxamic Acid(CHA) CAS 7377-03

Caprylohydroxamic acid is an ideal organic acid which can inhibit bacteria. It has a highly selective chelating ability for ferric and ferric ions. The growth of the fungus is limited in an iron-constrained environment.

60usd/kilo

Description

Introduction:

Caprylhydroxamicacid is an ideal organic acid that can inhibit bacteria. It has a highly selective chelating ability for ferric and ferric ions. The growth of the fungus is limited in an iron-constrained environment. Caprylhydroxamicacid has the best carbon chain length which can promote the degradation of cell membrane structure. Therefore, it has a strong antibacterial ability and is a substitute material for new preservatives.

Caprylhydroxamicacid can be dissolved in cosmetic and personal care products or propylene glycol and glycerin, which can be added at both normal and high temperatures, even after being emulsified. PH value is used in the range of 2-8, and the activity is gradually reduced with the increase of PH value.

Functions:

CHA can be used as anti-bacteria agent for emulsifying systems, anhydrous formulation, and surfactant washing systems, such as cream, emulsion, body wash, shampoo, and make-up, etc.

Chemical property:

Product nameCaprylhydroxamicacid
CAS NO.7377-03-9
Molecular formulaC8H17NO2
Molecular weight159.23
EINECS NO.230-936-7
Melting point78°C
Density 0.970
Acidity coefficient(pKa)9.56±0.20
AppearanceWhite crystalline powder

Application:

Caprylhydroxamicacid can be used in emulsifying system, anhydrous formulation and surface active agent washing system, such as cream, emulsion, body wash, shampoo and make-up, etc.

Production:

Test Report:

ItemSpecificationResult
AppearanceWhite crystallineConforms
OdorCharacteristicConforms
AssayMore than 99%99.53%
Volatile matterLess than 0.5%0.28%
Hydroxylamine hydrochlorideLess than 0.2%Conforms
Heavy Metal20 ppm maxConforms
SolubilitySoluble in Propanediol, Glycerinum, Surface active agent/
Dosage0.05—0.15%/
ConclusionThe results conform with enterprise standards/
Antibacterial PropertyStronger inhibition to mold growth/
ApplicationEmulsion, Anhydrous, and surfactant systems (creams, lotions, shower gels, and make-up.)/
Period of validity2 Years/
StorageKeep in a shady, dry, and closed vessel./

Packaging

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