Prix FOB
Obtenir le dernier prix|
25 Kilogram Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
Localité:
-
Prix de commande minimale:
-
Commande minimale:
25 Kilogram
Packaging Detail:
25 kg / sack or drum
Heure de livraison:
prompt shipment
Capacité de Fournir:
-
Payment Type:
T/T, L/C
Groupe de produits :
-
Personne àcontacter Ms. ying
1209, F building, WanKe City Garden, Zhengyi Road, Hebei, Tianjin, Tianjin
 PRODUCT: Selenium Dioxide
FORMULA:Â
SeO2
MOLECULAR
WEIGHT:
**0.*6
Â
C.A.S. No.:********4
***8
CHARACTERISTIC:
It
is white crystal powder , vapor has a
pungent sour smell ,has deliquescence ,melting point is
**0℃,
,sublimating at **5℃,quite easily volatilizing, freely
soluble in water, and soluble in ethanol , glycerin and benzene.
Vapor has a pungent sour smell, is hazardous. Â Â
SPECIFICATIONS:Â Â
Content:Â Â Â Â
            ≥　*8
%
Hydrochloric acid
insoluble≤ 0.*2
%
Fe        Â
            ≤Â
0.**2 %
Loss on drying　
        ≤　1.0
%
Selenate and sulphate　Â
≤　0.1
%
Water dissolution testÂ
   ≤　0.*1%
Cl　               Â
   ≤0.**5%
Heavy
Metal　         Â
≤0.*6%
USES:
Additives in
electrolysis-manganese
As
activator used for plating industry.
Used for pharmacy
Used as oxidant, activator and chemical
regent.
Â
PACKING:
*5
kg/sack or drum.
Â
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 25 Kilogram |
| Packaging Detail: | 25 kg / sack or drum |
| Heure de livraison: | prompt shipment |
| Capacité de Fournir: | - |
| Payment Type: | T/T, L/C |
| Groupe de produits : | - |
