FOB Price
أحصل على آخر سعر|
Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
-
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
-
Payment Type:
-
China
الشخص الذي يمكن الاتصال به Mr. Jeff
XIANGGANGROAD, QINGDAO, SHANDONG
Specifications: 1) Na2S2O3•5H2O: *9.0% min. 2) Water insoluble: 0.*1% max. 3) Sulphide (as Na2S):0.**1% max. 4) Fe: 0.**2% max. 5) pH value (**0g/L solution): 6.5 - 9.5 Inner packing: *5kg/PP or PE bag
