Leave Your Message
page-headho4
Categories
Featured Products

Octanohydroxamic acid

Caprylhydroxamic Acid is a white-to-tan crystalline solid and is used as a chelating agent in cosmetics and personal care products. It also has bacteriostatic and fungistatic properties and has the ability to remain active even at high pH.

  • Product Name Caprylhydroxamic Acid
  • Synonyms Octanohydroxamic Acid,N-Hydroxyl Octanamide
  • CAS No. 7377-03-9
  • Application Cosmetic Preserative

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, it 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. It 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.

20210622150309

Key Technical Parameters:

Appearance White crystalline powder sheet
Assay ≥99.0%
Melting point 78~81ºC
Heavy metal ≤10 ppm
Chlorophenol To comply with BP tests
Heavy Metals ≤10 ppm
Loss on drying ≤0.5%
Hydroxylamine hydrochloride ≤10 ppm

Applications:

Octanohydroxamic Acid is more and more widely used in cosmetics. In addition to being used as a chelating agent in cosmetics, it is also used as a tyrosinase inhibitor in whitening products, and even as a preservative synergist widely used in cosmetics.

There are currently 227 formulas containing caprylyl hydroxamic acid, which are used in eye products, lip products, baby products, washing products, and products in contact with mucous membranes.

20210622150027

Functions:

1. Caprylhydroxamic Acid can chelate with Fe2+ and Fe3+ excellently. Then, it can stop mold to get Fe.Caprylhydroxamic Acid has the best length(C8) of C chain to promote degradation of cell membrane structures.
2.It can take place of traditional preservatives when applied to the cosmetic.it is still effective when pH is neutral;
3. Caprylhydroxamic Acid is compatible with most cosmetic ingredient.
4. Caprylhydroxamic Acid may be used in emulsion,anhydrous and surfactant systems.these include creams,lotions,shower gels and make-up.

 



*An Industry-University-Research Collaborative Innovation Company

*SGS & ISO Certified 

*Professional & Active Team

*Factory Direct Supplying

*Technical Support

*Sample Support

*Small Order Support

*Broad Range Portfolio of Personal Care Raw Materials & Active Ingredients

*Long Time Market Reputation

*Available Stock Support

*Sourcing Support

*Flexible Payment Method Support

*24 hrs Response & Service

*Service and Materials Traceability