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Identification:
Product Name: Niacinamide
CAS : 98-92-0
Synonyms : 3-Pyridinecarboxamide; Nicotinamide
Molecular Formula : C6H6N2O
Molecular Weight : 122.13
EINECS : 202-713-4
Properties:
Melting point:128-131 °C(lit.)
Boiling point:150-160 °C
density:1.40
vapor density:4.22 (vs air)
refractive index:1.4660 (estimate)
Fp:182 °C
storage temp:0-6°C
solubility:691g/l
form:powder
pka:3.3(at 20℃)
color:white
Odor:Odorless
PH:6.0-7.5 (50g/l, H2O, 20℃)
PH Range:9
Water Solubility:1000 g/L (20 ºC)
Decomposition:>=200 °C
Specification:
Characteristics:white crystalline powder
Identification:Complies
Melting point:128.0 to 131.0℃
Loss on drying:0.5% max
Residue on ignitin:0.1% max
Heavy metals:0.003% max
Readily carbonizable:≤Matching Fluid A
Assay:98.5 % to 101.5%
Product Package:
25kg/fiber drum, or according to the requirements of the customers.
Product Storage:
Put in a sealed, dry and ventilated place, Guard Against Fire.
Application:
It belongs to the Vitamin B, participating in metabolism in the body, can be used to prevent pellagra or other niacin defection disease. Can be used in pharmaceutical, food additives, feed additives, cosmetics and other industries.
Some photos of shipment: