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Personne àcontacter Mr. chemsupplier
huanghe, zhengzhou, henan
Sodium Hydrosulphite Dangerous articles classification: 4.2 Serial number of international dangerous articles rules: ***4 Description: Sodium hydrosulphite (Sodium Dithionite) is an important auxiliary agent in textile industry, paper industry, dye and gasoline clay industry. We produce Sodium Hydrosulfite *5%**0% according to the needs of Customers, quality system ISO***1 certified. Our products have been. Exported to over *0 countries Formula: Na2S2O4 Quality: In conformity with HG******1 standard promulgated Japan Jisk ********2 standard. Grade: Content of Na2S2O4 % ≥ *0 *8 *5 Water insolubles % ≤ 0.1 0.1 0.1 Appearance: White crystal powder Packing: *0kg net weight, sealed iron drums with two- layers Plastic bags lined.
