动态经销产品项目
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苛性钾 (Potassium Hydroxide)
苛性钾 “氢氧化钾” POTASSIUM HYDROXIDE (KOH) TOTAL ALCALINITY ( AS KOH ) % WT/WT MIN 91.0 POTASSIUM HYDROXIDE ( KOH ) % WT/WT MIN 90.5 SODIUM ( AS Na OH ) % WT/WT MAX 0.5 CARBONATES ( AS K2CO3 ) % WT/WT MAX 0.5 CHLORIDES ( CL ) % WT/WT MAX 0.0080 IRON ( Fe ) % WT/WT MAX […]
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氢氧化钡 (Barium Hydroxide)
氢氧化钡 〔Ba (OH)2.H2O〕 BARIUM HYDROXIDE Ba (OH)2 H2O 97.0 % MIN BaCO3 2.5 % MAX CHLORIDES 1.0 % MAX Fe 100 ppm 性 质 用 途 白色粉末.溶于稀酸.微溶于水。 油及油脂添加物之製造.钡肥皂及化学品.甜菜糖之精製.软化之碱水或盐水处理之.硫酸根去除剂.蒸汽锅炉之锅垢去除剂.脱髮剂.酚一甲醛树脂製造之触媒.杀虫剂及消毒剂.陶瓷业之硫酸盐控制剂.苛性碱之纯化剂.钢铁碳化剂.食用油精製.橡胶硬化剂.玻璃。
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碳酸钠 (Sodium Carbonate)
纯碱 “碳酸钠” (Na2CO3) SODIUM CARBONATE TOTAL ALKALINITY ( AS Na2 CO3 ) 99 % CHLORIDE ( AS NaCL ) 0.70 % SULPHATE ( AS Na2SO4 ) 0.04 % MATTER INSOLUBLE IN WATER 0.04 % IRON (AS Fe2O3 ) 0.002 % VOLATILE MATTER 0.47 % BULK DENSITY 652 G/L Na2CO3 PCT MIN 99.2 NaCI PCT MAX 0.5 Fe2O3 PCT MAX 0.006 […]
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乙二胺四乙酸 (EDTA)
EDTA-4Na C10H12N2Na4O8 EDTA-2NA LOT . NO . 2ZH-6 2ZH-7 2ZH-8 2ZH-9 2ZH-10 APPEARANCE WITH POWDER PH OF 5 % SOLN 4.33 4.34 4.35 4.39 4.38 CHELATING VALUE (CACO3) Mg / g 256.4 256.4 259.6 259.0 258.2 PURITY ( % ) 95.3 95.3 96.5 96.3 96 EDTA-4Na ( BASF ) PHYSICAL FORM COLOURLESS POWDER REL.MOL.MASS […]





