China High Quality Levothyroxine Sodium T4 Raw Powder CAS 25416 65 3, Find details about China 25416 65 3, CAS 25416 65 3 from High Quality Levothyroxine Sodium T4 Raw Powder CAS 25416 65 3
Product name: | Levothyroxine sodium |
CAS: | 25416 65 3 |
EINECS: | 200-221-4 |
MF: | C15H10I4NNaO4 |
MW: | 798.85 |
Purity: | 98% |
Appearance: | White needle crystalline powder |
Test Items | Specification | Test Results | |
Appearance | White or off-white powder | white powder | |
Identification | UV conform | Conforms | |
Organic nitrogenous | Conforms | Conforms | |
Citrate | Conforms | Conforms | |
Water | Not more than 1.0% | 0.38% | |
Heavy water | Not more than 0.002% | Conforms | |
Related impuries | Related compound A:Not more than 2.0% | 0.86% | |
Individual:Not more than 0.5% | 0.38% | ||
(Z)isomer | Conforms | Conforms | |
Assay | Between98.0~102.0% | 99.2% | |
Organicvolatile impuritise | Conforms | Conforms |