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Vitamin B3 (Niacin)

Product	Vitamin B3 (Niacin)
Other Name	Nicotinic acid
CAS No.	59-67-6
Chemical Formula	C₅H₅NO₂
Molecular Weight	123.11
Molecular Structure
Packing	25kg per carton with inner PE bag
Shelf Life	3 years, Keep in cool and dry place
Specification	Standard
Appearance	White crystalline powder
Identification	A: Infrared absorption B: Ultraviolet absorption
Loss on drying	Not more than 1.0%
Heavy metals	Not more than 20ppm
Residue on Ignition	Not more than 0.1%
Chloride	Not more than 0.02%
Sulfate	Not more than 0.02%
Ordinary impurities	Meets the requirements
Organic volatile impurities	Meets the requirements
Assay (On dried basis)	99.0~101.0%

Keywords:

Vitamin B2 (Riboflavin)

Vitamin B3 (Nicotinamide)

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