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Nicotinamide
Nicotinamide / CAS : 98-92-0
| Appearance | White acicular crystal or crystalline powder | UN | - |
| HS | 29362400 | DG Class | - |
| Synonyms | VB3; Vitamin B3; Vitamin PP; 3-Pyridinecarboxamide; Niacinamide; Vitamin B3 Nicotinamide; Niacinamide Powder; VPP; Pyridine-3-Carboxamide; Nicotinamide B.P; Nicotinic Acid Amide; Niacinamid | ||
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latest price
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Cosmetic Grade, ≥99% (Nicotinic Acid≤20ppm)
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Cosmetic Grade, ≥99% (Nicotinic Acid≤100ppm)
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Food Grade, ≥99% (White Powder)
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1/5
Packing:
25 KG/Carton
ISO9001, Process Flow, Audit, HALAL, Stability Data, MOA
Hangzhou Viablife Biotech Co.,Ltd.
Jiangxi, China
Overview
Benefits
Nicotinic acid residues were low
Exclusive patent production.
Specification
Items of Analysis | Specification | ||
Grade | Cosmetic grade (Niacin ≤ 20ppm) | Cosmetic grade (Niacin ≤ 100ppm) | Food grade |
Appearance | White crystalline powder | White crystalline powder or white granular powder; Odorless or almost odorless, bitter taste | White crystalline powder or white granular powder; Odorless or almost odorless, bitter taste |
Assay | 99.0%-101.0% | ≥99% | ≥99% |
Nicotinic acid | Less than 20 ppm | ≤100ppm | / |
3-Cyanopyridine | Less than 10 ppm | / | / |
PH of solution | 5.5~7.5(10% Aqueous Solution) | 5.5~7.5 | 5.5~7.5 |
Chromaticity(calc/BY) | Less than 7 | / | / |
Melting range | 128.0~131.0℃ | / | / |
Residue on ignition | Less than 0.1%(wt%) | ≤0.1%( | ≤0.1%( |
Heavy metals | Less than20 ppm | ≤20mg/kg | ≤20mg/kg |
Total Arsenic(As) | / | ≤2mg/kg | / |
Identification | Complies | / | / |
Readily carbonizable | Complies | / | / |
Loss on drying | Loss less than 0.5% | ≤0.5% | ≤0.5% |
Total number of colonies | ≤100 CFU/g | / | / |
Mold and yeast | ≤10 CFU/g | / | / |
Heat-resistant E.coli | Must not be checked out | / | / |
Staphylococcus aureus | Must not be checked out | / | / |
Uses
Lighten melanin and lighten whitening, UV and blue light-stressed skin care: the new generation of nicotinamide can cause interference with cell signaling channels between keratinocytes and melanocytes, thus reducing melanin transfer to superficial cells and reducing melanin precipitation, which can achieve whitening effects, and nicotinamide also has anti glycosylation efficacy to lighten darker waxed yellow faces after protein glycation, which lightens skin color;
Anti-aging, and wrinkling: the right generation of nicotinamide promotes collagen synthesis, which makes the skin water and elastic, and appropriate concentrations of nicotinamide also exert potent antioxidant efficacy, reducing wrinkles, patches, etc., in senescent facial skin;
Improve skin barrier function: topical application of new generation nicotinamide can increase free fatty acids and ceramide, stimulate the microcirculation of the dermal layer, protect the water in the skin from loss, prevent dermal collagen loss, may play a role in repairing the stratum corneum, preventing aging, and improving skin defense ability;
Moisture control oil, pore shrinkage: a certain concentration of new generation nicotinamide can exert effective moisturizing efficacy, topical application of nicotinamide is able to reduce the production of fatty acids and triglycerides from sebum, plays a role in controlling the secretion of oils and fats, and when the secretion of oils and fats is reduced, then the pores will not be held up because the reduction of pores can be achieved;
To control pellagra, stomatitis and glossitis;
Treatment of concomitant arrhythmias such as coronary heart disease, viral myocarditis, rheumatic heart disease and a few cases of digitalis intoxication (mostly after other drugs are ineffective);
Prevent heart block and improve sinus node function.
Picture
Properties
Summary
Formula
C6H6N2O
Molecular Mass
122.12
Exact Mass
122.04800
PSA
55.98000
Logp
0.88080
IUPAC
pyridine-3-carboxamide
SMILES
C1=CC(=CN=C1)C(=O)N
Attribute classification
Matter Classification
organic
Category
Cosmetics > Cosmetic Raw Materials
API & Intermediate > Vitamins And Minerals Medicines
Food(Feed) Additives > Nutritional Fortifier
API & Intermediate > Vitamins And Minerals Medicines
Food(Feed) Additives > Nutritional Fortifier
Chemical and Physical Properties
Melting Point
128-131 °C
Density
1.40
Boiling Point
150-160 °C
Flash Point
9 °C
Appearance
White acicular crystal or crystalline powder
Acidity and Basicity
neutral
Export information
HS Code
29362400
Export Rebate
13%
Risk Code
R36/37/38-39/23/24/25-23/24/25-11
Safety Label
Xi,T,F
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