Tretinoin CAS NO.302-79-4

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100 Gram	FOB Price: USD 600.0000

100 Gram

FOB Price: USD 600.0000

Min.Order :100 Gram
Purity: 99%
Payment Terms : T/T,,MoneyGram

Keywords

Tretinoin CAS NO.302-79-4 Tretinoin CAS NO.302-79-4 Tretinoin CAS NO.302-79-4

Quick Details

Appearance:Yellow crystalline powder
Application:cosmetic ingredients
PackAge:1KG/BAG;25KG/BARREL
ProductionCapacity:10000|Metric Ton|Day
Storage:at room temperature
Transportation:BY AIR

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.

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