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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 1310-73-2 215-185-5 HNaO NaOH 40.00 g/mol Ph Eur,BP,JP,NF,ACS 描述 产品目录编号 137020 同义词 Soda caustic 产品信息 CAS号 1310-73-2 EC索引编号 011-002-00-6 EC号 215-185-5 级别 Ph Eur,BP,JP,NF,ACS Hill配方 HNaO 化学配方 NaOH Molar Mass 40.00 g/mol HS代码 2815 11 00 理化信息 密度 2.13 g/cm³ (20 °C) 熔点 323 °C pH值 14 (50 g/l, H₂O, 20 °C) 蒸汽压力 (20 °C) 溶解度 1090 g/l (20 °C) GHS安全信息 危害性图示 
危害性声明 H290: 可能腐蚀金属。
H314: 造成严重皮肤灼伤和眼损伤。
注意事项声明 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 WB4900000 储存类别 8B 不易燃，有腐蚀性危害的物质 WGK WGK 1 轻度的水危害 一次性 13
无机碱如有必要应以谨慎的搅拌进行稀释,接着再以盐酸(编号:100312)进行中和(使用手套,通风橱). 在归入第 D类之前, 以广用试纸测定pH值(编号:109535).安全信息 危害性符号 
Corrosive
危险种类 ????? R相 R 35
Causes severe burns.S相 S 26-37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).运输信息 申报（铁路和陆路）ADR、RID UN 1823 Natriumhydroxid, fest, 8, II 申报（空运）IATA-DGR UN 1823 SODIUM HYDROXIDE, SOLID, 8, II 申报（海运）IMDG-代码 UN 1823 SODIUM HYDROXIDE, SOLID, 8, II, Segregation Group: 18 (Alkalis) 规格 规格 Assay (acidimetric,NaOH) ≥ 98.0 % Assay (total alkalinity calc. as NaOH) 98.0 - 100.5 % Identity passes test Appearance of solution passes test Insoluble substances and organic matter passes test Carbonate (as Na₂CO₃) ≤ 0.5 % Chloride (Cl) ≤ 0.005 % Phosphat (PO4)* ≤ 0.001 % Silicate (SiO₂) ≤ 0.01 % Sulphate (SO₄) ≤ 0.003 % Total nitrogen (N) ≤ 0.0005 % Heavy metals (as Ag)* ≤ 0.002 % Heavy metals (as Pb) ≤ 0.0005 % Al (Aluminium) ≤ 0.001 % As (Arsenic) ≤ 0.0003 % Ca (Calcium)* ≤ 0.005 % Cu (Copper) ≤ 0.0005 % Fe (Iron) ≤ 0.001 % Hg (Mercury) ≤ 0.00001 % K (Potassium)* ≤ 0.02 % Mg (Magnesium)* ≤ 0.002 % Ni (Nickel)* ≤ 0.001 % Pb (Lead) ≤ 0.00005 % Zn (Zinc) ≤ 0.0025 % Residual solvents (Ph. Eur./USP/ICH) excluded by manufacturing process Endotoxins ≤ 2.5 I.U./g * Additional requirements by ACS
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000
are not likely to be present.conforms to Ph Eur, BP, JP, NF, ACS
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下一件merck millipore产品：merck millipore,默克密理博,125155,RoboColumn Fractogel Chelat (M) 0.6ml
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