Sodium dihydrogen phosphate anhydrous, extra pure, USP, BP 无水磷酸二氢钠

规格: extra pure, USP, BP
CAS: 7558-80-7
产品编号: SO03300500
MDL: MFCD00003527
品牌: Scharlab
Chemical NameSodium dihydrogen phosphate
Synonym E 339 Einbasisches Natriumphosphat Monobasic sodium phosphate Mononatriummonophosphat Mononatriumphosphat Monosodium dihydrogen orthophosphate Monosodium dihydrogen orthophosphate, Monosodium phosphate, Sodium dihydrogen phosphate Monosodium hydrogen phosphate Monosodium orthophosphate Natrium-o-phosphat, prim. Natriumdihydrogenphosphat wasserfrei Phosphoric acid, monosodium salt Phosphoric acid, sodium salt (1:1) Saures Mononatriummonophosphat Sodium Sodium dihydrogen phosphate (NaH2PO4) Sodium dihydrogen phosphate anhydrous Sodium dihydrogen phosphate, anhydrous Sodium orthophosphate monobasic Sodium phosphate, NaH2PO4 Sodium phosphide sodium dihydrogenorthophosphate {
MDL NumberMFCD00003527
PubChem Substance ID24899786
CAS Number7558-80-7
EC Number231-449-2
Merck Number14,8660
Beilstein Registry Number3903772
Chemical Name Translation磷酸二氢钠,无水
InChIKeyAJPJDKMHJJGVTQ-UHFFFAOYSA-M
LabNetwork Molecule IDLN02219909
GHS Symbol
RTECSWA1900000
WGK Germany1
Personal Protective Equipment Eyeshields, Gloves Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S37 Wear suitable gloves 戴适当手套；
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
    Risk Statements
    • R36 Irritating to eyes 刺激眼睛
    • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
      Storage condition 易吸潮，密封保存。 Hygroscopic
      Hazard statements
      • H319 Causes serious eye irritation 严重刺激眼睛
        Precautionary statements
        • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
        • P305+P351+P338
          Signal word Warning
        • 缓冲剂,软水剂。医药工业用于制兴奋剂和果子盐。用作洗涤剂、酸度缓冲剂和染料的助剂，也用于锅炉水处理、云母片砌合、焙粉制造和电镀等。
        • {uni_hamburg} Short: EINECS
        • {uni_hamburg} Short: II/5
        • {uni_hamburg} Short: IV/1b
        • {ALD} Merck: 14,8660
          • 7558-80-7 SO03300500 Sodium dihydrogen phosphate anhydrous, extra pure, USP, BP 无水磷酸二氢钠

          化学属性

          Mol. FormulaNaH2PO4
          Mol. Weight120
          SolubilityFreely soluble in water. Insoluble in alcohol
          TSCAYes
          Density1.40 g/mL at 20 °C
          Stability易吸潮
          Melting Point60°C
          pH:A

          *以上化合物性质及应用等信息仅供参考