Prix FOB
Obtenir le dernier prix|
15 Ton Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
Localité:
-
Prix de commande minimale:
-
Commande minimale:
15 Ton
Packaging Detail:
Used in the manufacture of fluorescent whitening agentÃ�ï&
Heure de livraison:
-
Capacité de Fournir:
30 Ton per Week
Payment Type:
Other, PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T
Groupe de produits :
-
Personne à contacter Mr. Frank
Jinghai, Tianjin, Tianjin
Chemical name: 4,*-Diaminostilbene*2,*-disulfonic acid
Commodity name: DSD Acid
Molecular Formula: C*4H*4N2O6S2
Molecular Weight: **0.4
Physical and chemical properties:
1) Light yellow paste or powder, soluble in alcohol and ether
insoluble in water, readily soluble in a aqueous solution of
alkali.
2) Easy be oxidated to red in air, it has properties of aromatic
acid and aromatic amine.
Specifications:
1) Appearance: Light yellow powder or paste
2) Total drying Amido Value % ? *5.0
3) Benzyl Content % ? 0.*5
4) Alkali Insolubility % ? 0.1
5) ?OD ? 0.1
6) Ash content % ? 1.5
Main Usage: Used in the manufacture of fluorescent whitening
agentã€direct dyesã€reactive dyes, and used as sect preventive
etc
Packing: For powders *5kg net poly-woven bags or as the customers
requirements.
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 15 Ton |
| Packaging Detail: | Used in the manufacture of fluorescent whitening agentÃ�ï& |
| Heure de livraison: | - |
| Capacité de Fournir: | 30 Ton per Week |
| Payment Type: | Other, PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T |
| Groupe de produits : | - |
