動態經銷產品項目
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苯甲酸 (Benzoic Acid)
安息香酸 (苯甲酸) BENZOIC ACID – TECH ITEM SPECIFICATIONS ANALYSIS Assay, % (Titration) 99.0 Minimum 99.6 Minimum Appearance White Flakes White Flakes Oder Characteristic Characteristic Chlorinated Compounds Passes FCC Test(Negative) Passes Test 性 質 用 途 白色片狀或針狀結晶,有安息香或苯甲醛氣味,溶於酒精、乙醚、氯仿、苯、二硫化碳、四氯化碳及節油汁中,微溶於水,可燃。 苯甲酸鈉及苯甲酸丁酯,塑化劑,苯甲醯氯,烷基樹脂,食品防腐,煙草調味劑,香料,拭牙粉,分析化學之標準藥,抗菌劑。
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聚乙烯醇 (Polyvinal Alcohol)
糊劑 「聚乙烯醇」 (CH2 CHO2) POLYVINAL ALCOHOL VOLATILES 5 % MAX NaOH 0.3 % MAX ACETATE RADICAL RESIDUE 0.2 % MAX SODIUM ACETATE 6 % MAX PVC PURITY 92±1 % TRANSPARENCY 90 % MIN COLOUR DEGREE 86 % MIN ALCOHOLYSIS DEGREE ( mol ) 99 % MIN VISCOSITY 22 CPS ( 20℃) MIN AVERAGE POLYMERIZATION DEGREE 1750±50 […]
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過硼酸鈉 (Sodium Perborate)
過硼酸鈉 SODIUM PERBORATE MONOHYDRATE Appearance : crystalline white powder Available oxygan : 15.20-15.50 % Apparent density : 575-645 g/1 Particle size : more than 850 microns 1 % max more than 500 microns 1.5-1.0 % max more than 850 microns 15-80 % max more than 850 microns 70-100 % max less than 150 microns 5 % max less than […]
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硫酸鈉 (Sodium Sulfate Anhydrous)
芒硝 「硫酸鈉」 (Na2SO4) SODIUM SULFATE ANHYDROUS PURITY Na2SO4 99 % Min IRON 0.002 % Max Ca +Mg (As ON Mg ) 0.15 % Max MOISTURE 0.1 % Max FINENESS 10 % Max MELTING POINT 884 ℃ WATER INSOLUBLE 0.05 % Max 檢 驗 項 目 核 准 值 實 驗 值 硫酸鈉 % ( 以Na2SO4計 ) […]





