Bulk Drug
Dexamethasone sodium phosphate
ID: 2376 Views: 4
Product Category: corticosteroids
Quality: CP/EP/USP/BP 
Specifications: 1KG/tin

[Product name]: Dexamethasone sodium phosphate
[Chemicalname]:9-fluoro-11β,17-dihydroxy-l6α-methyl-3,2Cdioxopregna-l,4-dien-2l-yl disodium phosphate
[Product category]: corticosteroids
[Packing specification]: 1KG/tin
[specification]: CP/EP/USP/BP
[Approval No.]: Guo yao Zhun Zi H12020198

Quality specification

[Appearance]: white or light yellow powder, odorless,tasted bitter, hygroscopic
[Identification]: it should be positive
[specific rotation]: +72°~+80°
[alkali value]: PH 7.5~10.5
[free state phosphate ]: light absorptive should be less than reference solution
[clarity and color]: the solution should be colorless and clear. If not, it should not be more concentrated than standard solution; if color turns it should not be deeper than standard solution. 
[related substance]: dexamethasone≤0.5%, any other single impurity≤0.5%, other total impurities≤2.0%.
[loss on drying]: ≤16.0%
[residual solvent]: acetone ≤0.5%, methanol ≤0.3%
[assay]: calculated on dried basis, C22H28FNa2O8P, should be 96.0%~102.0%
[Storage]: protected from light, store in a airtight container and place in a dry place
[chemical formulation]: