merck millipore,默克密理愽
  • merck millipore,默克密理博,106577,磷酸钠

  • merck millipore,默克密理博,106577,磷酸钠

    产品名称：磷酸钠
    产品型号：106577
    suitable for use as excipient EMPROVE exp NF,E 339

    merck millipore,默克密理博,106577,磷酸钠

  • 产品介绍

  • 重要规格表

    CAS号 EC号 Hill配方 化学配方 摩尔质量 级别值
    10101-89-0231-509-8Na₃O₄P * 12 H₂ONa₃PO₄ * 12 H₂O380.18 g/molNF,E 339
    描述
    产品目录编号 106577
    同义词 Sodium phosphate tribasic, Trisodium phosphate
    产品信息
    CAS号 10101-89-0
    EC号 231-509-8
    级别 NF,E 339
    Hill配方 Na₃O₄P * 12 H₂O
    化学配方 Na₃PO₄ * 12 H₂O
    Molar Mass 380.18 g/mol
    HS代码 2835 29 30
    理化信息
    密度 1.62 g/cm³ (20 °C)
    熔点 75 °C 除去结晶水
    pH值 12 (10 g/l, H₂O, 20 °C)
    容积密度 950 kg/m³
    溶解度 285 g/l (20 °C)
    毒性学信息
    LD 50口服 LD50 Rat 7400 mg/kg
    GHS安全信息
    危害性图示
    危害性声明 H315: 造成皮肤刺激。
    H319: 造成严重眼刺激。
    注意事项声明 P302 + P352: 如果皮肤接触：用大量肥皂和水清洗。
    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。
    提示语 警告
    RTECS TC9575000
    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.
    安全信息
    危害性符号 Irritant
    危险种类 ????
    R相 R 36/38
    Irritating to eyes and skin.
    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
    Identitypasses test
    Assay (alkalimetric, calculated on calcined substance)≥ 93.5 %
    Free alkali (as NaOH)≤ 2.5 %
    In water insoluble matter (calculated on dried substance)≤ 0.2 %
    pH-value (1 %, water)11.5 - 12.5
    Fluoride (F)≤ 0.001 %
    Heavy metals (as Pb)≤ 0.001 %
    As (Arsenic)≤ 0.00005 %
    Cd (Cadmium)≤ 0.0001 %
    Hg (Mercury)≤ 0.0001 %
    Pb (Lead)≤ 0.0001 %
    Loss on ignition (800 °C)45.0 - 57.0 %
    Residual solvents (USP/ICH)excluded by production process
    Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
    Corresponds to NF, E 339
    Conforms to the purity criteria on food additives according to the current European Commission Regulation.


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