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sodium sulfite anhydrous
Na2SO3
used as the reducer of coloring matter and chemical industries, printing and dyeing industries, medicine, paper making industries and food fresh.
purity:97%,96%,93%
Packing: 1. 50kg/ plasitic woven bag with inner bag (22tons per 20 container)
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Tangshan Chenhong Industrial Co., Ltd.
ÀüÈ­¹øÈ£ 86-315-3313688
Æѽº¹øÈ£ 86-315-3238699
ȨÆäÀÌÁö http://chsy.china.mainone.com
À̸ÞÀÏ haitaoedward@126.com
ÁÖ¼Ò 39 of Xingfu Road,Fengrun Dist., Tangshan City, Hebei Province, China
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