FOB Price
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Minimum Order
Localité:
china
Prix de commande minimale:
-
Commande minimale:
25 Ton
Packaging Detail:
25kg/ppbag
Delivery Time:
15 days
Supplying Ability:
2000 Ton per Month
Payment Type:
Western Union, L/C, T/T
Personne àcontacter ZHENYONG
ROOM 3808 NO.37 LIANYUNGANG ROAD SHIBEI DISTRICT, Qingdao, Shandong
Product name:Borax
CAS:********4
Molecular Formula:Na2B4O7.*0H2O
Molecular Weight:**1.*7
Melting point: **0°C
Boiling point:***5°C
HS Code:*******0.*0
Standard execute:GB/T*******7
Specification
|
Item |
Excellent grade Index |
|
|
|
|
*5%min |
|
Carbonate(CO 2 ) |
0.1%max |
0.2%max |
|
Insoluble substance in water |
0.*4%max |
0.*4%max |
|
Sulfate (SO 4 ) |
0.3%max |
0.3%max |
|
Chloride (Cl) |
0.*3%max |
0.*5%max |
|
Fe content (Fe) |
0.**2%max |
|
Use: Borax is important material in glass, enamel, ceramic, non-ferrous metal and metallurgy industyr. In agriculture, it can be used as microelement fertilizer and disinfectant. In pharmaceutical industry, it is the basic material of boride and borane-based fuel.
