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CAS号 EC号 Hill配方 化学配方 摩尔质量 级别值 7558-79-4 231-448-7 HNa₂O₄P Na₂HPO₄ 141.96 g/mol Ph Eur,BP,USP,E 339 描述 产品目录编号 106585 产品信息 CAS号 7558-79-4 EC号 231-448-7 级别 Ph Eur,BP,USP,E 339 Hill配方 HNa₂O₄P 化学配方 Na₂HPO₄ Molar Mass 141.96 g/mol HS代码 2835 22 00 理化信息 熔点 250 °C (分解) pH值 8.7 - 9.3 (10 g/l, H₂O, 20 °C) 容积密度 880 kg/m³ 溶解度 77 g/l (20 °C) 毒性学信息 LD 50口服 LD50 Rat > 2000 mg/kg GHS安全信息 RTECS WC4500000 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 (calculated on dried substance according to Ph. Eur.) 98.0 - 101.0 % Assay (calculated on dried substance according to USP) 98.0 - 100.5 % Identity passes test Appearance of solution passes test In water insoluble matter (calculated on dried substance) ≤ 0.20 % Sodium dihydrogen phosphate (NaH₂PO₄) ≤ 1.7 % pH-value (1 %, water) 8.7 - 9.3 Chloride (Cl) ≤ 0.02 % Fluoride (F) ≤ 0.001 % Sulphate (SO₄) ≤ 0.05 % Heavy metals (as Pb) ≤ 0.001 % As (Arsenic) ≤ 0.0001 % Cd (Cadmium) ≤ 0.0001 % Fe (Iron) ≤ 0.002 % Hg (Mercury) ≤ 0.0001 % Pb (Lead) ≤ 0.0001 % Residual solvents (Ph.Eur./USP/ICH) excluded by production process Substances reducing potassium permanganate passes test Loss on drying (130 °C) ≤ 1.0 % Particle size (< 0.315 mm) about 99 % Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present. Corresponds to Ph Eur, BP, USP, E 339
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
上一件merck millipore产品：merck millipore,默克密理博,103140,Parteck SI 400 （山梨醇）
下一件merck millipore产品：merck millipore,默克密理博,1.08881,EMPROVE exp Ph Eur, BP, JP, USP, FCC Zinc sulfate heptahydrate
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