Acid Yellow 199

Acid Yellow 199

Acid Yellow 199

Min.Order / FOB Price:Get Latest Price

100 Kilogram

Negotiable

  • Min.Order :100 Kilogram
  • Purity: 99.5%
  • Payment Terms : L/C,T/T,

Keywords

Benzenesulfonic acid High purity Acid Yellow 199 4-((4-(2-(4-hydroxy-2-methylphenyl)diazenyl)phenyl)amino)-3-nitro-, sodium salt (1:1)

Quick Details

  • Appearance:white or almost white crystalline powder
  • Application:USP34 Or EP STANDERUsed as Antibiotic and Antimicrobial Agents
  • PackAge:Pack & Store:25kg cardboard barrels lined with plastic bags; or otherwise customized
  • ProductionCapacity:10|Metric Ton|Day
  • Storage:In cool ,dry place
  • Transportation:Preservce in well-closed containers, prptected from light,

Superiority:

Quick Details
Place of Origin:
Shaanxi, China
Brand Name:
Lonwin
Model Number:
Lonwin-199
Type:
Vitamins, Amino Acids and Coenzymes
CAS No.:
4759-48-2
Purity:
99%min
Other Names:
Isotretinoin
MF:
C20H28O2
EINECS No.:
225-296-0
Grade Standard:
Cosmetic Grade, Medicine Grade
Product Name:
Isotretinoin
Appearance:
yellow powder
Grade:
Cosmetic Grade
Assay:
99%
Storage:
Store in cool & dry place
Function:
Anti-Aging, Skin care
MW:
300.44
Total Heavy Metals:
<10ppm
Bacterial endoloxins:
<0.075EU/mg
Test Method:
HPLC/UV
Supply Ability
Supply Ability:
1324 Kilogram/Kilograms per Month Isotretinoin
Packaging & Delivery
Packaging Details
0.5kgs/Al-foil bag 
1.0kgs/Al-foil bag 
2.0kgs/Al-foil bag 
5.0 kgs/Al-foil bag 
25.0 kgs/drum
Port
Any port in China

 

Details:

Product Description:

Product name: Isotretinoin

CAS. no.:  4759-48-2

Chemical name:  3, 7-dimethly-9-(2, 6-trimethly-1-cylohexane)-2, 4, 6, 8-pelartetaenoic acid

Character: Yellow powder, trans tretionoirum mainly. Easily dissolved in chloroform, dichoromethane and dissolved in carbinol, ethanol and also dissolved in vegetable oil and lipid. Instability exposed in light and caloricr, easily absorbing moisture and metamorphosed in water.  

Quality index: Conform CP2005/BP2002/USP26

Melting point: About 182 centigrade

 Loss on drying: ≤0.5%  

Heavy metals: ≤0.002%

Content: ≥98~102%

Isotretinoin (13-cis-Retinoic acid )is a vitamin A analog that inhibits cell proliferation and induces cell differentiation. Clinically, 13-cis-Retinoic acid is primarily used in the treatment of severe recalcitrant nodular acne. Its effects include reducing the production of sebum, shrinking the size of the sebaceous glands, stabilizing keratinization, preventing comedones from forming, and reducing inflammation of inflammatory acne. Though the exact mechanism of action of 13-cis-Retinoic acid is not fully understood, studies have suggested that the compound alters DNA transcription and induces apoptosis in select types of cells throughout the body.

 

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