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CAS号 EC号 Hill配方 化学配方 摩尔质量 级别值 6131-90-4 204-823-8 C₂H₃NaO₂ * 3 H₂O CH₃COONa * 3 H₂O 136.08 g/mol Ph Eur,BP,JP,USP,FCC,E 262 描述 产品目录编号 106235 产品信息 CAS号 6131-90-4 EC号 204-823-8 级别 Ph Eur,BP,JP,USP,FCC,E 262 Hill配方 C₂H₃NaO₂ * 3 H₂O 化学配方 CH₃COONa * 3 H₂O Molar Mass 136.08 g/mol HS代码 2915 29 00 结构配方图像 理化信息 沸点 >400 °C (无水物质),(分解) 密度 1.42 g/cm³ (20 °C) 闪点 >250 °C (无水物质) 燃点 607 °C 熔点 58 °C pH值 7.5 - 9.2 (50 g/l, H₂O, 20 °C) 蒸汽压力 (20 °C) 容积密度 900 kg/m³ 溶解度 613 g/l (20 °C) 毒性学信息 LD 50口服 LD50 Rat 3530 mg/kg LD 50皮下注射 LD50 Rabbit > 10000 mg/kg GHS安全信息 RTECS AJ4580000 储存类别 10 - 13 其它液体及固体 WGK WGK 1 轻度的水危害 一次性 14
无机盐类: 第I类. 该盐类的中性溶液:第D类. 在归入第D类之前, 以广用试纸(编号: 109535)测定pH值.运输信息 申报（铁路和陆路）ADR、RID Kein Gefahrgut 申报（空运）IATA-DGR No Dangerous Good 申报（海运）IMDG-代码 No Dangerous Good 规格 规格 Assay (perchloric acid titration, calculated on dried substance) 99.5 - 101.0 % Identity passes test Appearance of solution passes test In water insoluble matter ≤ 0.03 % Alkalinity ≤ 0.05 % Acidity or alkalinity passes test pH-value (1 %, water) 8.0 - 9.5 pH-value (5 %; water) 7.5 - 9.0 Chloride (Cl) ≤ 0.005 % Sulphate (SO₄) ≤ 0.003 % Heavy metals (as Pb) ≤ 0.0006 % Al (Aluminium) ≤ 0.00002 % As (Arsenic) ≤ 0.0002 % Ca (Calcium) ≤ 0.002 % Fe (Iron) (*) ≤ 0.001 % Hg (Mercury) ≤ 0.0001 % K (Potassium) ≤ 0.005 % Mg (Magnesium) ≤ 0.001 % Pb (Lead) ≤ 0.0002 % Ca + Mg (calcium and magnesium) passes test free acetic acid ≤ 0.4 % Other residual solvents (Ph.Eur./USP/ICH) excluded by manufacturing process formic acid, formate and other oxidizable impurities ≤ 0.1 % Substances reducing potassium permanganate (as HCOOH) passes test Loss on drying (130 °C) 39.0 - 40.5 % * specified acc. to EMEA/CHMP/SWP/4446/2000.Other residues of metal catalysts or metal reagents acc. to this guideline are not likely to be present. Corresponds to Ph Eur,BP,JP,USP,FCC,E 262
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
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