Customization: | Available |
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Powder: | Yes |
Customized: | Customized |
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Metformin powder CAS 657-24-9 Metformin Hydrochloride hcl
Product name | Metformin |
CAS No. | 657-24-9 |
Molecular Formula | C4H11N5 |
Molecular weight | 129.16 |
EINECS NO. | 211-517-8 |
Grade Standard | Medicine Grade |
COA | Avaliable |
MOQ | 1KG/bag, 25KG/drum |
Item | Specifications |
Appearance | White or almost white crystalline powder. |
Purity | 99%min |
Melting point | 229.23ºC |
Boiling point | 172.5±23.0ºC at 760 mmHg |
Density | 1.0743 |
Refractive index | 1.5760 |
Flash point | 58.1±22.6ºC |
PSA | 88.99000 |
LogP | -2.31 |
Acidity coefficient (pKa) | pKa 2.8(H2O,t =32) (Uncertain) |
Storage condition | 2-8ºC |
Shelf life | 2 years |