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連絡先担当者 huang
Qingdao, Shandong
[Poduct name]: Nicotinamide - Pharmaceutical Grade
[Molecular Formula]: C6H6N2O
[Molecular Weight]: **2.*3
[CAS No. ]: ******0
[Physical Character]: The product is white crystalline powder, odorless or nearly odorless, bitter in
Taste, freely soluble in water or ethanol, dissolvable in glycerin.
[Functions and Usage]: It belongs to Vitamin B, participating in metabolism in the body, can be
Used to prevent pellagra or other niacin defection disease.
[Packing and Storage]: *5kgs/drum, with fiber can and polyethylene bag liner inside, barrelhead
Lead sealing with iron ring. Stored obturated.
[Standard]: USP*2
[Certification]: HALAL, KOSHER
[Period of validity]: 3 years
Items of analysis
USP*2
Characteristics
White crystalline powder
Identification
Conforms
Melting range
**8.0° C ~ **1.0° C
Loss on drying
≤ 0.5%
Residue on ignition
≤ 0.1%
Heavy metals
≤ 0.**3%
Readily Carbonizable substances
≤ Matching Fluid A
Assay
*8.5% ~ **1.5%
Analytical Conclusion
Conforms to USP*2
