China (Mainland)
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Rifamycin sodium salt CAS NO.14897-39-3
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,Other
- Product Details
Keywords
- 14897-39-3
- Rifamycin sodium salt
- C37H46NNaO12
Quick Details
- ProName: Rifamycin sodium salt
- CasNo: 14897-39-3
- Molecular Formula: C37H46NNaO12
- Appearance: red crystalline powder
- Application: --
- DeliveryTime: As order
- PackAge: 25kg/fibre drum
- Port: China port
- ProductionCapacity: 3 Metric Ton/Month
- Purity: 900 I.U.mg min
- Storage: store in dry and cool place
- LimitNum: 1 Kilogram
Superiority
ProductName:Rifamycinsodiumsalt(EP5)
CasNo.:14897-39-3
MolecularFormula:C37H46NaNO12
MolecularWeight:719.75
Appearance:Red…
Details
Product Name:Rifamycin sodium salt ( EP5 )
Cas No.:14897-39-3
Molecular Formula:C37H46NaNO12
Molecular Weight:719.75
Appearance: Red crystalline fine powder
Assay: 900 I.U.mg min.
Identification:
1) Maximum absorption is at the wavelength of 223nm, 314nm, 445 nm.
Absorption degree ratio at 314nm and 445nm is 1.55~1.80
2) IR absorption spectrum complies with one of standard sample
3) It appears flame reaction of sodium salt
PH: 6.5-8.0
Absorption coefficient: 190-210
Rifamycin B: 0.5% max.
Rifamycin S: 2.0% max.
Other related substance: 2.0% max.
Heavy metal: 10ppm max.
Moisture: 12.0-17.0%
Bacterial endotoxins: 0.50 I.U./mg max.
Abnormal toxity test (ATT): Complies
Package: 25kg/fibre drum
