Language
Grade: food grade, pharmaceutical grade, injection grade, veterinary use
Factory Location: tianjing,china
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Monthly Production Capacity: 200
Packaging Information: packaging : 25kg/drum
Delivery Lead Time: according to order
Sample Provided: yes
Payment Terms: TT, L/C
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Product Name ： |
Nicotinic Acid |
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Other Name： |
Pyridine-3-Carboxylic acid |
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Chemical Name： |
Niacin |
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Molecular Formula ： |
C6H5 N O2 |
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Molecular Weight： |
123.11 |
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Structure： |
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Physical Character: |
The product is white crystal or crystalline powder, odorless or light odor, light sour in taste. The aqueous solution is acidity. It is dissolvable in boil water or boil ethanol, slightly dissolvable in water, hardly soluble in ethanol, freely soluble in carbonate solution or aqueous alkali. |
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Functions and Usage ： |
Niacin belongs to the Vitamin B, participating in metabolism in the body, can be used to prevent pellagra or other niacin defection disease. It is also used in medicine, feedstuff and electroplate field. |
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Packing and Storage ： |
25kgs/drum, with fiber can and polyethylene bag liner inside, barrelhead lead sealing with iron ring. Stored obturated. |
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Quality standard ： |
Appearance: white crystalline powder Melting point: 234-238 °C Chloride: ≤0.02% Sulfate:≤ 0.02% Loss on drying: ≤0.5% Residue on ignition: ≤0.1% Heavy metals: ≤0.002% Assay: ≥99.0% |
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Executive standard： |
YBH34582005, CP，USP, BP，EP |
