|
|
|
|
|
|
Chengdu Lucky Biology Engineering Industry Co., Ltd., an ISO 9002 certified company, top manufacturer of KOJIC ACID and ITACONIC ACID in China rank. Qualified product with best price satisfied all of our clients over the world.
SPECIFICATION OF KOJIC ACID
Appearance: White or cream colored acicular crytal
Clarity of solution:Colorless and transparent
Pathogens: None
Melting point: 153-156 ℃
Assay: 99.0% min
Loss on drying: 0.5% max
Residue on ignition: 0.1% max
Iron:10ppm max
Heavy metals(as Pb): 3ppm max
Arsenic: 1ppm max
Chlorides: 50ppm max
SPECIFICATION OF ITACONIC ACID
Appearance: white crystal and powder
Purity: ≥99.8%
Melting point: 165 ~ 169 ℃
Color (5% water solution): ≤5 APHA
Heavy metal (PB): ≤10 PPM
Fe: ≤5 PPM
Cu: ≤0.1 PPM
Mn.: ≤0.1 PPM
Clarity of solution: Cloudless
Residue on ignition: ≤0.03%
Loss on drying: ≤0.03%
Sulfates (SO4): ≤35 PPM
Chlorides (Cl): ≤10 PPM
----------------------------------
Inquest for price offer, Please contact:
Mr. Mr Tian Lin
.
|
|
|
itaconic acid 99.8% min;
kojic acid 99.0% min.
|
|
|
| Company : |
Chengdu Lucky Biology Engineerring Industry Co., Ltd. |
| Email: |
Contact us |
| URL: |
********
|
| Phone: |
*********
|
| Fax : |
*********
|
| Country : |
China |
| Address : |
*********
|
|
|
|
|
|
