Cosmetic Grade 99% CAS 79725-98-7 Skin Whitening Kojic Acid Dipalmitate Kojic Acid Powdercosmetic Grade

• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Formula: 207-922-4
• CAS No.: 501-30-4/ 79725-98-7
• Model NO.: Kojic Acid
• Einecs: C6h6o4
• Store: Storage in Cool and Dry Place, Keep Away From Light
• Packaging: 1kg/ Bag, 25 Kg/ Drum
• Delivery Time: 2-7 Days
• Color: White Color
• Model Number: Kojic Acid
• Molecular Weight: 142.11
• Usage: Cosmetics Raw Material
• Transport Package: Bag or Drum or as Client Request
• Specification: 99%
• Trademark: dongfang
• Origin: China
• Production Capacity: 50000/Kg Per Month

Product Description

Product Description

Pure Skin Whitening 99% Kojic Acid Powder Cas 501-30-4

 

CAS no. : 501-30-4
formula: C6H6O4
molecular weight: 142.11
EINECS no. : 207-922-4

 

Kojic acid is a chelation agent produced by several species of fungi, especially Aspergillus oryzae, which has the Japanese common name koji. Kojic acid is a by-product in the fermentation process of malting rice, for use in the manufacturing of sake, the Japanese rice wine. It is a mild inhibitor of the formation of pigment in plant and animal tissues, and is used in food and cosmetics to preserve or change colors of substances. It forms a bright red complex with ferric ions.

ANALYSIS	SPECIFICATION	RESULTS
Appearance	White Powder	Complies
Odor	Characteristic	Complies
Tasted	Characteristic	Complies
Assay	99%	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

Detailed Photos

 

Packaging & Shipping

FAQ

Q1: How long is the lead time ? 
A:The lead usually takes 7-10 days. However, because one of our warehouses' location is in Europe, our customers can be assured of a fast delivery. 

Q2: Which type of company are you ? 
A: We are a professional manufacturer. 

Q3: What are your specialized products ? 
A: We are specialized in professional manufacture of plant extracts. Additionally, we offer sourcing services of nutritional and functional ingredients, ex. Amino Acids, Vitamins, etc. 

Q4: What is your payment terms ? 
A: We use the standard term: T/T in advance. 

Q5: What warranty services do you have ? 
A: All of our products are offered with 2 years of warranty. 

Q6: What is your standard of practice to ensure high quality of your products ? 
A: We follow a strict quality control of 6 steps testing from the beginning purchase of raw materials to the       finished product. 

Q7: What is your shipment method? 
A: For large quantity of product orders, we usually ship the goods by sea. 
    For small quantity of product orders, we choose air or courier for shipment. 
Depends on your preferences, we can deliver via many express companies such as DHL, FEDEX, UPS, TNT, etc.