Grade Standard: | Medicine Grade |
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Appearance: | Solid |
Certification: | BP, USP, ISO |
Sample: | Available |
MOQ: | 1kg |
Delivery: | by Sea;by Air; by Express |
Samples: |
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Customization: |
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Product Name | Nicotinamide |
CAS No. | 98-92-0 |
MF | C6H6N2O |
EINECS: | 202-713-4 |
Appearance | powder |
Packing | 25kg drum |
Shelf life | 2 Years |
Items | Standard |
Identification | The IR Absorption spectrum is concordant with the spectrum of reference standard. |
Test A (IR) | Ratio:A245/A262,between 0.63 and 0.67 |
Test B (UV) | 0.63-0.67 |
Assay(By HPLC) | Not less than 98.5% W/W and not more than 101.5%W/W of C6H6N2O, calculated on the dried basis. |
Characteristics | White crystalline powder |
Melting range | 128ºC-131ºC |
Loss on drying | ≤0.5% |
Residue on ignition | ≤0.1% |
Heavy metals | ≤0.003% |
Nicotinamide is packaged in 25kg drum
Nicotinamide shipping by air, by sea , by air express like Fedex , DHL, UPS
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