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Page Views: 402 Date Added: 01/04/2009 Last Updated: 01/04/2009 Expiry Date: 12/31/2027 Product/Service Details Carbohydrazide Synonyms: 1, 3-Diaminourea; Carbonic dihydrazide; CHZ Oxygen Scavenger CAS NO.: 497-18-7 EINECS: 207-837-2 Molecular Formula: CH6N4O Molecular weight: 90.08 Specification: Appearance White crystal line powder or pellets Active Content (%) 98.0-100.9 pH (12% solution) @ 25 ℃ 8.45±1.25 Free Hydrazine( ppm) 250 Max. Chloride (ppm) 10 Max. Sulfate (ppm) 20 ppm Max. Silica (ppm) 10 ppm Max. Copper (ppm) 1 ppm Max. Iron (ppm) 4 ppm Max. Na (ppm) 4 ppm Max. Pb (ppm) 4 ppm Max. Moisture (%) 0.2 Max. Properties: Carbonhydrazide is an oxygen scavenger to prevent corrosion especially in boiler feed system & an intermediate for orgnic synthesis Packing: 25kg in woven bag or in fibre drum . Keywords： Carbohydrazide; 1, 3-Diaminourea; Carbonic dihydrazide; CHZ Oxygen Scavenger Additional photos

Company Information (Qingdao IRO TAIHE International Trade Co., Ltd)

Company Profile: Qingdao IRO TAIHE International Trade Co., Ltd. was a branch company of Shandong Taihe Water Treatment Co., Ltd., which is one of the biggest manufacturers of water treatment chemicals in China. The youthful company is formed on the basis of the mother company, utilizing its advantages on the water treatment field, congregating other chemical products, and devoted to building the trade bridge between you and China. Although this is a young company, we stand on the higher position of leading manufacturer of water treatment chemicals, with more than ten years rich experience. We know clearly about the Chinese water treatment field, have close communication with many Chinese suppliers of other chemicals and can provide you products with high stable quality and competitive price. Our main export products: water treatment chemicals, water purification and wastewater treatment, pharmaceutical intermediates, food additives, agrochemicals, and other fine chemicals, etc. We have confidence to be your ideal business partner in China. If some products are to your interests on our product list, please do not hesitate to contact us. You will receive our prompt attention. If the products you required are not on the list, please also contact us, we'll try our best to find related suppliers for you. We have strong back support, and will find the stable supplier for you through our strong purchasing department and relation net, if it is needed, we can do spot inspection and analyze products to make sure the quality stable. To be bridge between YOU and China.. >> More Website URL: http://www.bridgat.com/u1355