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重要规格表
CAS号 EC号 Hill配方 化学配方 摩尔质量 级别值 64-19-7 200-580-7 C₂H₄O₂ CH₃COOH 60.05 g/mol ACS,ISO,Reag. Ph Eur 描述 产品目录编号 100063 同义词 Ethanoic acid 产品信息 CAS号 64-19-7 EC索引编号 607-002-00-6 EC号 200-580-7 级别 ACS,ISO,Reag. Ph Eur Hill配方 C₂H₄O₂ 化学配方 CH₃COOH Molar Mass 60.05 g/mol HS代码 2915 21 00 结构配方图像 理化信息 沸点 116 - 118 °C (1013 hPa) 密度 1.05 g/cm³ (20 °C) 汽化值 24 爆炸极限 4 - 19.9 %(V) 闪点 39 °C 燃点 485 °C 熔点 17 °C pH值 2.5 (50 g/l, H₂O, 20 °C) 蒸汽压力 15.4 hPa (20 °C) 运动粘度 1.17 mm²/s (20 °C) 折射系数 1.37 (20 °C) 溶解度 (20 °C) 可溶 毒性学信息 LD 50口服 LD50 Rat 3310 mg/kg GHS安全信息 危害性图示
危害性声明 H226: 易燃液体和蒸气。
H314: 造成严重皮肤灼伤和眼损伤。
注意事项声明 P210: 切勿受热。
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P301 + P330 + P331: 如误吞咽:漱口。不要诱导呕吐。
P305 + P351 + P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P308 + P310: 如有接触或有疑虑:立即呼叫中毒控制中心或就医。
提示语 危险 RTECS AF1225000 储存类别 3 易燃液体 WGK WGK 1 轻度的水危害 一次性 4
有机酸的水溶液必须以碳酸氢钠(编号:106323)或氢氧化钠(编号:106462)小心进行中和, 在归入第D类之前, 以广用试纸(编号:109535)测定其pH值. 芳香酸类需要以稀盐酸作用沉淀并过滤除去. 沉淀物: 第C类. 过滤物: 第D类.安全信息 危害性符号
Corrosive
危险种类 ???, ????? R相 R 10-35
Flammable.Causes severe burns.S相 S 23-26-45
Do not breathe vapour.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).储存和货运信息 储存 于 +15°C 到 +25°C储存. 运输信息 申报(铁路和陆路)ADR、RID UN 2789 Eisessig, 8 (3), II 申报(空运)IATA-DGR UN 2789 ACETIC ACID, GLACIAL, 8 (3), II 申报(海运)IMDG-代码 UN 2789 ACETIC ACID, GLACIAL, 8 (3), II, Segregation Group: 1 (Acids) 规格 规格 Assay (alkalimetric) ≥ 99.8 % Identity passes test Colour ≤ 10 Hazen Acetaldehyde ≤ 2 ppm Acetic anhydride ≤ 100 ppm Titratable base ≤ 0.0004 meq/g Solidification temperature ≥ 16.3 °C Chloride (Cl) ≤ 0.4 ppm Phosphate (PO₄) ≤ 0.4 ppm Heavy metals (as Pb) ≤ 0.5 ppm Sulphate (SO₄) ≤ 0.4 ppm Ag (Silver) ≤ 0.005 ppm Al (Aluminium) ≤ 0.020 ppm As (Arsenic) ≤ 0.010 ppm Au (Gold) ≤ 0.010 ppm B (Boron) ≤ 0.100 ppm Ba (Barium) ≤ 0.010 ppm Be (Beryllium) ≤ 0.005 ppm Bi (Bismuth) ≤ 0.050 ppm Ca (Calcium) ≤ 0.100 ppm Cd (Cadmium) ≤ 0.020 ppm Co (Cobalt) ≤ 0.010 ppm Cr (Chromium) ≤ 0.020 ppm Cu (Copper) ≤ 0.010 ppm Fe (Iron) ≤ 0.050 ppm Ga (Gallium) ≤ 0.050 ppm Ge (Germanium) ≤ 0.020 ppm Hg (Mercury) ≤ 0.005 ppm In (Indium) ≤ 0.050 ppm K (Potassium) ≤ 0.100 ppm Li (Lithium) ≤ 0.010 ppm Mg (Magnesium) ≤ 0.050 ppm Mn (Manganese) ≤ 0.010 ppm Mo (Molybdenum) ≤ 0.010 ppm Na (Sodium) ≤ 0.200 ppm Ni (Nickel) ≤ 0.020 ppm Pb (Lead) ≤ 0.010 ppm Pt (Platinum) ≤ 0.100 ppm Sn (Tin) ≤ 0.050 ppm Sr (Strontium) ≤ 0.010 ppm Ti (Titanium) ≤ 0.050 ppm Tl (Thallium) ≤ 0.020 ppm V (Vanadium) ≤ 0.010 ppm Zn (Zinc) ≤ 0.030 ppm Zr (Zirconium) ≤ 0.050 ppm Substances reducing potassium dichromate passes test Substances reducing potassium permanganate ≤ 20 ppm Evaporation residue ≤ 5 ppm Water ≤ 0.2 Dilution test passes test Minimum shelf life: see product label
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