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Item | Index | ||
Top grade | First grade | Qualified grade | |
Na2S ω/%≥ | 60.00 | 60.00 | 60.00 |
Na2SO3ω/%≤ | 0.60 | 0.60 | 0.80 |
Na2S2O3ω/%≤ | 1.20 | 1.40 | 1.60 |
Fe content,ω/% ≤ | 0.0020 | 0.0030 | 0.0050 |
Water insoluble,ω/%≤ | 0.03 | 0.05 | 0.05 |
Packaging: 25 KG/ BAG; Inner bag is woven bag, sewn by machine; the intermediate layer is plastic film, sealed by heat; Outer bag is ink gray netted woven bag, sewn by machine.
Delivery Time: 50days
Cautions:avoid rain, moisture and heat, no breakage, no mix with corrosive matter.
We, Shaanxi Fuhua Trading Co.,Ltd was established on March,2017. It is the only export trading company, wholly-owned by Shaanxi Fuhua Chemical Co.,Ltd, which was founded at 1942.
We directly sells precipitated barium sulphate and sodium sulfide series products produced by our factory.
We supply barium sulphate precipitated and sodium sulphate
all around the world for more than twenty years and cooperate with many famous companies in Japan,America,Turkey,Southeast Asia,and South America.Meantime our products are well spoken of by customers.
Sincerely hope to cooperate with you.
Web: http://fuhua-trade.en.made-in-china.com
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