长期需要 ，质量有保证。是工厂 的请联系，出口用的，产品规格：Product: Soda Ash (Na2CO3) Dense or Light Form: Powder Qty: 1,000 MT in one lot Purity: Min 98%; Free from lamps Packing: 50 Kg bags with adequate strength to protect under field conditions (-10C to +50C) of expected use All 20 bags on one wooden pallet covered with polyethylene layer Product Name Technical Requirements Soda Ash Light Na2CO3 ALKALI Dry Na2CO3 Excellent A Degree %>= 99.2 98.8 ALKALI Wet Na2CO3 %>= 97.9 97.5 Chloride NaCl %<= 0.70 0.90 Fe %>= 0.0035 0.006 Sulphate %<= 0.03 Insolubility %<= 0.03 0.10 Density (g per ml)>= 0.90 0.90
