Atorvastatin Calcium Specification
|
Items |
Specifications |
|
Appearance |
A white or almost white amorphous powder |
|
Specific Optical Rotation |
-7.0°~9.0° |
|
Water |
≤3.5% |
|
SOLUBILITY |
40 °C Soluble in tetrahydrofuran, 20 °C slightly soluble in water, Insoluble in ether |
|
PARTICLE SIZE |
180-150um |
|
Ca % |
3.0~3.6 |
|
Heavy Metals(ppm) |
≤10 |
|
X-RAY Diffraction |
Amorphous |
|
Impurity (HPLC) |
Atorvastatin Lactone ≤0.1% Desfluoro-atorvastatin calcium ≤0.2% Diamine –atorvastatin calcium ≤0.3% Isomer-atorvastatin calcium ≤0.2% Other individual unknown Impurity %≤0.2% Total impurities≤1.0% |
|
Assay |
98.0-102.0% |
Our Services
1. Complex chemical supplier in China with over 5 years of experience.
2. Arrange the orders and shipping with cus requests in time, According to the different countries
export policy provide complete customs clearance documents..
3. Variety of high quality chemical products with competitive price.
FAQ
1. What's your payment terms?
T/T or L/C.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate
and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.
