動態經銷產品項目
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白腊油 (White Oil)
白腊油 WHITE OIL Kinematic Viscosity 40℃ Cst 2.8 — 3.8 Acid Number Mgkoh/g max 0.01 Flash point ℃ min 90 Celour (K2 Cr2 O7 Sot)No max 0.5 Pour Point ℃ max 5 Paraffin content min 97 Density at 15℃ 0.780-0.785 Water soluble acide or basos none Mechanical impurities none Moisture none Transparency 5℃ transp Carbonizable substance pass Suituric acid test pass Corrosion (cu strip 100℃ 3jrs) max 1 Nitronaphihalene test pass […]
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三氯乙烯 (Trichloroethylene)
三氯乙烯 TRICHLOROETHYLENE Colour: 15 Aphs Max Specific Gravity 20 Dog C/4 Deg C: 1.462-1.470 Distilation l01.3 kpa: 85.0-89.0 Deg C Water. ppm: 100 Max Total Acid Acceptance ,as NaOH, WT: 0.006 Max Free Chierine: NIL Rosiduses on Evaporation, WT: 0.005 Max Purity WT! 99.5 Min PH Vaiue 7 Min 性 質 用 途 穩定,低沸騰,無色,光活性的液體,類似氯仿的氣體,甚至在濕氣中的情況下,也不會對一般的金屬產生腐蝕。 金屬脫脂劑,油,脂,蠟的萃取溶劑,染料溶劑,乾洗劑,冷凍劑和熱交換液體,煄劑,清潔劑和乾燥部份電子器材,油漆與黏著劑的稀釋,織品的處理,化學中間產物,太空操作(灌液態氧)。
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硫酸鎂 (Magnesium Sulphate)
硫酸鎂 「瀉鹽」(MgSO4.7H2O) MAGNESIUM SULPHATE SPECFICATION 標 準 值 分 析 值 MGSO4.7H2O 99 ~ 100.5 % 102.2 % Cl < 300 PPM 39.4 As < 2 PPM IGNITION LOSS 48 ~ 52 % PH 7 ± 1 6.54 Pb < 20 PPM 1.5 K+Na < 300 PPM 286 Ca < 50 PPM 416 IRON < […]
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硝基苯 (Nitrobenzene)
硝基苯 (C6H5NO2) NITROBENZENE 用途 : 染整及染料中間體、製藥、殺蟲劑、及其他雜項工業等。APPLICAATIONS : DYES & DYE INTERMEDIATES、PHARMACEUTICALS、PESTICIDES、MISCELLANEOUS * PROPERTIES: Nitrobenzene is pale yellow to dark yellow liquid, free from any visible impurities. * COMPOSITION & QUALITY NITROBENZENE PURITY (Min) 99.7 % By wt DI-NITROBENZENE (Max) 0.05 % By wt WATER (Max) 0.05 % By wt FREEZING POINT 5.5℃ mini DISTILLATION RANGE 209 TO 212℃ 性 質 用 途 […]





