Nicotinamide / niacinamide (vitamine B3)
$15≥25Kilogram
Type de paiement: | T/T |
Incoterm: | CIF,FOB,DDP,DDU,Express Delivery,FCA |
Quantité de commande minimum: | 25 Kilogram |
transport: | Ocean,Air,Express |
Hafen: | Beijing,Shanghai,Guangzhou |
$15≥25Kilogram
Type de paiement: | T/T |
Incoterm: | CIF,FOB,DDP,DDU,Express Delivery,FCA |
Quantité de commande minimum: | 25 Kilogram |
transport: | Ocean,Air,Express |
Hafen: | Beijing,Shanghai,Guangzhou |
Modèle: HCP-026
marque: Hersoncare
Certificats : ISO9001, Kosher, Halal
Unités de vente | : | Kilogram |
Type de colis | : | 25 kg / tambour |
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[Présentation du produit]
CAS: 98-92-0Poids moléculaire: 122.13
Formule structurelle:
Test Items | Specification |
Appearance and Trait | White crystalline powder or granular powder; Odourless or almost odourless, taste bitter |
Identification A | Consistent with Reference Standard |
Identification B (Ratio:A245/A262) |
0.63~0.67 |
Assay, % | 98.5~101.5 |
Melting Point,℃ | 128~131 |
Loss on Drying,% | ≤0.50 |
Heavy metals,% | ≤0.003 |
Residue on ignition,% | ≤0.1 |
Readily carbonizable substances | The Sample Solution Has no more color than Reference Solution |
Solubility | Free Soluble In Water And In ethanol,Slightly Soluble In methylene Chloride And Glycerol |
Dans le cas de la rencontre des conditions de stockage et du décollage, la durée de conservation est de 3 ans