- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T,,MoneyGram,Other
Keywords
best price. high purity. hot sell.
Quick Details
- Appearance:White powder
- Application:
- PackAge:packing 25kg/drum
- ProductionCapacity:100|Metric Ton|Year
- Storage:Store in a well-closed container away from moisture
- Transportation:by air/sea/courier
Superiority:
Our advantages:
1.Specialized manufacturer and trader of Pharmaceutical materials, Food additives, Health care products,and cosmatic materials.
2.A series of products with self-IPRs, including CMC for ceramic purpose, Hydroxypropyl starch ether, printing grade phosphate starch and acetate starch.
3.Closely cooperative relationships with business partners and obtained big support from them.
4.As the agent of over 200 kinds of chemical materials, with complete product structures.
5.With GMP,KOSHER,HALAL,HACCP,ISO,some with FDA,COS certificates and DM.
6.Professional pharmaceutical raw material manufacturer Group.
Best Service:
1.Sticking to such policy of "quality first, customer first".
2.Honest business as number one priority, and work for meeting your demands.
3.With the newest quality, and best service.
5.The most strict management system in this field.
6.Free sample.
Details:
|
Hydrocortisone (Cortisol CAS NO.50-23-7) USP31/EP6 |
|
|
Test |
Specification |
|
Characteristics |
A white or almost white, Crystalline powder |
|
Characteristics (Ph. Eur.) |
A white, or almost white, crystalline powder |
|
Solubility (Ph. Eur.) |
Practically insoluble in water, sparingly soluble in acetone |
|
|
And in alcohol, slightly in methylene chloride |
|
Identification |
|
|
A: IR-spectrum (Ph. Eur.) |
Meets the requirement |
|
B: TLC (Ph. Eur.) |
Meets the requirement |
|
A: IR-spectrum (USP) |
Meets the requirement |
|
B: UV absorption (USP) |
Meets the requirement |
|
Specific optical rotation |
|
|
(Ph. Eur.) |
Between +150° and +156° |
|
(USP) |
Between +150° and +156° |
|
Loss on drying |
|
|
(Ph. Eur.) |
Not more than 1.0% |
|
(USP) |
Not more than 1.0% |
|
Residue on ignition (USP) |
Negligible, from 100mg |
|
Related substances (Ph. Eur.) |
|
|
Any individual impurity |
Not more than 0.5% |
|
Sum of impurities |
Not more than 2.0% |
|
Assay |
|
|
UV absorption (Ph. Eur.) |
Between 97.0% and 103.0% |
|
HPLC (USP) |
Between 97.0% and 102.0% |
|
Residual solvent (in-house) |
|
|
Methanol |
Not more than 500ppm |
|
Ethanol |
Not more than 2000ppm |
|
Methylene chloride |
Not more than 600ppm |
|
Chloroform |
Not more than 60ppm |
|
Particle size (in-house) |
90% not more than 15 microns |
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