Purchase Qty. Reference FOB Price
25-49 Tons US$420.00
50+ Tons US$400.00
Product Description
Powder Sodium Nitrite for azo dye Product Description 1.Description Appearance:White little crystals or light yellow Mole Formula:NaNO2 Mole Weight:69.01 Property:(1) ordinary sodium nitrite: white little crystals or light yellow (2) dry powder sodium nitrate: white ...