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CAS号 EC号 Hill配方 摩尔质量 级别值 6858-44-2 200-675-3 C₆H₅Na₃O₇ * 5,5 H₂O 357.16 g/mol FU VIII,E 331 描述 产品目录编号 106431 产品信息 CAS号 6858-44-2 EC号 200-675-3 级别 FU VIII,E 331 Hill配方 C₆H₅Na₃O₇ * 5,5 H₂O Molar Mass 357.16 g/mol HS代码 2918 15 00 结构配方图像 理化信息 熔点 >150 °C (无水的) pH值 7.5 - 9.0 (50 g/l, H₂O, 20 °C) 容积密度 800 kg/m³ 溶解度 920 g/l (25 °C) 毒性学信息 LD 50口服 LD50 Rat > 8000 mg/kg GHS安全信息 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 3
反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类.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) ≥ 99.0 % Identity passes test Appearance of solution passes test pH-value (5 %; water) 7.5 - 9.0 Reaction passes test Chloride (Cl) ≤ 0.033 % Oxalate (C₂O₄) ≤ 0.01 % Oxalic acid passes test Sulphate (SO₄) ≤ 0.1 % Heavy metals (as Pb) ≤ 0.0005 % As (Arsenic) ≤ 0.0001 % Fe (Iron) (*) ≤ 0.001 % Hg (Mercury) ≤ 0.0001 % Pb (Lead) ≤ 0.0001 % Readily carbonisable substance passes test Loss on drying (150 °C) 26.0 - 30.0 % Loss on drying (180 °C) ≤ 30.0 % * 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 FU VIII, E 331
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
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