China (Mainland)
Tretinoin CAS NO.302-79-4 CAS NO.302-79-4
- FOB Price: USD: 600.00-600.00 /Kilogram Get Latest Price
- Min.Order: 100 Gram
- Payment Terms: T/T,MoneyGram
- Available Specifications:
99%(1-10)Kilogram
- Product Details
Keywords
- Tretinoin CAS NO.302-79-4
- Tretinoin CAS NO.302-79-4
- Tretinoin CAS NO.302-79-4
Quick Details
- ProName: Tretinoin CAS NO.302-79-4
- CasNo: 302-79-4
- Molecular Formula: C20H28O2
- Appearance: Yellow crystalline powder
- Application: cosmetic ingredients
- DeliveryTime: IN STOCK
- PackAge: 1KG/BAG;25KG/BARREL
- Port: SH
- ProductionCapacity: 10000 Metric Ton/Day
- Purity: 99%
- Storage: at room temperature
- Transportation: BY AIR
- LimitNum: 100 Gram
Superiority
Tretinoin API
Standard:USP34.GMP/DMF
Purity 99%
Usage:anti-acne
Other name:Retinoic Acid;Vitamin A acid
Details
Tretinoin API
Description of TRETINOIN
Tretinoin is a yellow to light orange crystalline
powder. It melts at about 182 °C.
C20H28O2 Mr 300.4
CAS No.: 302-79-4
EINECS: 206-129-0
Chemical name:
(all-E)-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenoic acid
Solubility
Tretinoin is soluble in chloroform and solutions
of alcoholic sodium hydroxide, slightly soluble in ethanol, isopropanol and a number
of long-chain fatty acids and their esters, andpractically insoluble in water.
Certificate of Analysis of TRETINOIN
|
ITEMS |
SPECIFICATION |
RESULTS |
|
Description |
Yellow to light-orange crystalline powder |
Yellow crystalline powder |
|
Solublity |
Slightly soluble in alcohol, in chloroform, and in methanol; insoluble in water. |
|
|
Identification: A B |
UV IR |
Complies Complies |
|
Loss on drying |
Not more than 0.5% |
0.2% |
|
Residue on ignition |
Not more than 0.1% |
0.03% |
|
Heavy metals |
Not more than 0.002% |
<0.002% |
|
Limit of isotretinoin |
Not more than 5.0% |
0.1% |
|
Assay |
98.0~102% |
99.5% |
Usage of TRETINOIN :For treatment of acne; for the manufacture of exclusively topical preparations.
