Supply Caffeic Acid Powder CAS 331-39-5 Dihydroxycinnamic Acid 99% Caffeic Acid

• Certification: RoHS, BRC, ISO, FDA, HACCP
• Assay Method: HPLC-MS, GPC, HPLC, UV
• Application Form: Powder
• Application: Food
• State: Powder
• Extract Source: Caffeic Acid Herbal Extract
• Model NO.: HB-Caffeic Acid
• MOQ: 1kg
• Sample: Avaliable
• Storage: Cool Dry Place
• Color: Brown Powder
• Transport Package: 1kg/Foil Bag, 25kg/Carton
• Specification: 98% Caffeic Acid
• Trademark: Haibo
• Origin: China
• HS Code: 2942000000
• Production Capacity: 5000kg/Month

Product Description

Caffeic acid
CAS:331-39-5
Molecular formula:C9H804
Molecular weight: 180.16
EINECS:206-361-2
Caffeic acid is an organic acid with molecular formula of c9h8o4 and molecular weight of 180.15. It is yellow crystal obtained from concentrated aqueous solution and monohydrate obtained from dilute aqueous solution. Decomposition point 223 ~ 225 °(softening at 194 °). Slightly soluble in cold water, easily soluble in hot water and cold ethanol. It can be safely used in cosmetics and has a wide range of antibacterial and antiviral activities. It can absorb ultraviolet rays. Low concentration is an additive that can inhibit skin type hair dyes, which is conducive to enhancing the strength of color.

 

ANALYSIS	SPECIFICATION	RESULTS
Appearance	Yellow  Powder	Complies
Odor	Characteristic	Complies
Tasted	Characteristic	Complies
Assay	98%	Complies
Sieve Analysis	100% pass 80 mesh	Complies
Loss on Drying	5% Max.	1.02%
Sulphated Ash	5% Max.	1.3%
Extract Solvent	Ethanol & Water	Complies
Heavy Metal	5ppm Max	Complies
As	2ppm Max	Complies
Residual Solvents	0.05% Max.	Negative
Microbiology
Total Plate Count	1000/g Max	Complies
Yeast & Mold	100/g Max	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies