China 99% Purity White Powder Pred′ Nisolone Acetate CAS 52-21-1 Steroids Powder, Find details about China Pred Nisolone Acetate, Pred Nisolone Acetate Powder from 99% Purity White Powder Pred′ Nisolone Acetate CAS 52-21-1 Steroids Powder
Product name | Pred'nisolone Acetate |
CAS No. | 52-21-1 |
Other Names | Pred'nisolone-21-acetate |
Molecular Formula | C23H30O6 |
Molecular weight | 402.48 |
EINECS NO. | 200-134-1 |
Grade Standard | Medicine Grade |
COA | Avaliable |
MOQ | 100g, 1KG |
Item | Specifications |
Appearance | White or almost white crystalline powder |
Purity | 99%min |
Melting point | 240-244ºC |
Specific rotation | D25 +116° (dio xane) |
Boiling point | 579.8±50.0ºC at 760 mmHg |
Density | 1.3±0.1g/cm3 |
Refractive index | 112 ° (C=1, Dio xane) |
Flash point | 198.4±23.6ºC |
Solubility | Practically insoluble in water, slightly soluble in ethanol (96 per cent) and in methy lene chlo ride. |
Storage condition | -20°C |
Shelf life | 3 years |
Our Service | |
Fast Delivery | Delivery within 24 hours upon receipt of your payment |
Quality | Quality can be promised. Hot sell to Worldwide |
Payment Terms | T/T Bank Transfer, Western Union, Paypal, |
Tracking your order at any time | Inform your order's further new situation at any time |
Package Professional | packing with professional materials |
Q1: How to confirm the Product Quality before placing orders?
A. Offering you our products specification standard (tested by HPLC, UV, GC and TLC etc.)
B. Free samples could be sent to check the product quality before ordering.
C. If you have special requirement on the product, we may customize it according to your requirement until to your approval.
Q2: Samples & MOQ
A. We could provide some free samples, but the shipping cost should be on the customers' account. You can either pay the shipping cost or arrange a courier to collect the samples.
B. For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 1kg.
Q3: How about delivery?
A: Delivery lead time: within 3 days when get the payment.
B. Samples: please expect 5-7 days by FedEx,EMS, UPS,TNT.