China (Mainland) 
rosuvastatin calcium anabolic androgenic steroids buk supply cas no 147098-20-2
proname: rosuvastatin calcium
appearance: white to yellow powder
application: cardiovascular class api
deliverytime: in stock
package: 20kg/barrel
productioncapacity: 60 metric ton/year
purity: 98.0-102.0%
storage: normal atmospheric temperaturetransportation: by air/express delivery
limitnum: 1 kilogram
assay: 98.0-102.0%
rosuvastatin calcium
| test | specification |
| appearance | white to off-white powder |
| specific rotation | +170~+210 |
| identification | a:meets the requirement |
| b:uv: λmax =243nm | |
| c:ir similar to reference substance | |
| d: x-ray diffraction: similar to reference spectrum | |
| chlorides | ≤0.1% |
| sulphates | ≤0.1% |
| enantiomer | ≤0.15% |
| calcium | 3.9%~4.3% |
| related substances | diastereomer ≤0.15% |
| tp-13 impurity 1≤0.15% | |
| rosuvastatin lactone ≤0.15% | |
| rosuvastatin methyl ester ≤0.15% | |
| light degradation impurity 1 ≤0.15% | |
| light degradation impurity 2 ≤0.15% | |
| rosuvastatin isoamyl ester ≤0.15% | |
| any unknown impurity≤0.10% | |
| total impurities ≤0.50% | |
| water | ≤3.0% |
| heavy metals | ≤0.002% |
| residual solvents | ethyl ether ≤300ppm |
| acetonitrile ≤410ppm | |
| dmf ≤880ppm | |
| isoamyl alcohol ≤5000ppm | |
| isoamyl bromide | ≤37.5ppm |
| * acetates | ≤3000ppm(calculated on the ch3cooh basis) |
| * benzene | ≤2ppm |
| * residual palladium | ≤10ppm |
| * residual chromium | ≤25ppm |
| assay | 98.5%~102.0%( calculated on the anhydrous basis) |
| particle size | d(0.1) <5μm |
| d(0.5) <10μm | |
| d(0.9) <20μm |
advantages:
hubei xinrunde chemical co., ltd is a renowned pharmaceutical manufacturer. we can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. never stop striving to offer our best service is our philosophy. we have flexible and untraceable payment terms. as a leading manufacture, our products have been exported to germany, norway, poland, finland, spain, uk, france, russia, usa, brazil, mexico, australia, japan, korea, thailand, indonesia, uruguay and many other countries.
1. quality.every batch of steroid powders have tobetested by our qc(quality control) before they are allowed to sell.
2. delivery we have stock, so we can delivery quickly at the very day when receive the payment. within 24 hours after receiving the payment lead time 4 or 7 days.
3. discreet package safelyand professionally disguised package guaranteed. for your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.
4. warm after-sale service any of your question would be solved for the first as soon as possible.
rosuvastatin calcium anabolic androgenic steroids buk supply cas no 147098-20-2