Prix FOB
Obtenir le dernier prix( Negotiable )
|20 Ton Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
-
Commande minimale:
20 Ton
Packaging Detail:
25kg/or as the request
Heure de livraison:
within 7days
Capacité de Fournir:
150 Ton per Month
Payment Type:
T/T, L/C, Western Union
Groupe de produits :
Personne àcontacter Mr. Ying
Zhongshan road Tangu street Ruicheng Area C 5-1-403, Shijiazhuang, Hebei
Specifications
sodium sulfide: Na2S
1.Main Content:*0%Â
2.Appearance:Yellow thin flakesÂ
3.Fe ConteFlakes, yellow color, soluble in water, presenting strong
alkaline solution, easily oxidized when exposed to air,
poisonus.
Application: uesed as making sulphur dyes or dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making. also widely in pigment and rubber industry, etc. Â nt: *0ppm max,low iron
Â
Â
|
SPECIFICATION |
||||
|
ITEM |
METHOD |
STANDARD |
RESULT |
REMARK |
|
NA2S |
GB-T*********0 |
≥*0.0% |
PASS |
 |
|
NA2SO3 |
GB-T*********0 |
≤3.*0% |
PASS |
 |
|
NA2S2O3 |
GB-T*********0 |
≤3.*0% |
PASS |
 |
|
FE |
GB-T*********0 |
≤*0ppm |
PASS |
 |
|
NA2CO3 |
GB-T*********0 |
≤2.*0% |
PASS |
 |
|
Water Insoluble |
GB-T*********0 |
≤0.*5% |
PASS |
Â
Â
|
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 20 Ton |
| Packaging Detail: | 25kg/or as the request |
| Heure de livraison: | within 7days |
| Capacité de Fournir: | 150 Ton per Month |
| Payment Type: | T/T, L/C, Western Union |
| Groupe de produits : | 02 sodium sulfide |
