Ammonium hydrogen difluoride 氟化氢铵

规格: tech. 95%
CAS: 1341-49-7
产品编号: H83913
MDL: MFCD00012018
品牌: INFI
Chemical NameAmmonium hydrogen difluoride
Synonym 氫氟化銨 二氟化铵 ammoniumhydrofluoride 蚀刻粉 Ammonium fluoride, acid Ammonium bifluori AMMONIUM FLUORIDE, ACIDIC ammoniumhydrogenbifluoride Ammonium difluoride AMMONIUM HYDROGEN DIFLUORIDE 酸式氟化铵,氟氢化铵 ETCHING POWDER AMMONIUM ACID FLUORIDE 氟化氫銨 二氟氢化铵 氟化氢铵 AMMONIUM BIFLUORIDE 酸性氟化铵,氟氢化铵 酸式氟化铵 AMMONIUM HYDROGEN FLUORIDE ammoniumfluoridecomp.withhydrogenfluoride(1:1) Ammonium hydrogen difluoride ammoniumbifluoride,solid AMMONIUM BIFLUORIDE 双氟化铵 fluorureacided’ammonium(french) 双氟氨 蚀刻粉 Ammonium bifluoride
CAS Number1341-49-7
PubChem Substance ID24869086
EC Number215-676-4
MDL NumberMFCD00012018
Merck Number14,498
Beilstein Registry Number2384789
Chemical Name Translation氟化氢铵
Wiswesser Line Notation.Z&..H-F
LabNetwork Molecule IDLN01808643
GHS Symbol
WGK Germany1
Hazard Codes 8 T,C
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H301 Toxic if swallowed 吞食有毒
    Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
    RTECSBQ9200000
    Precautionary statements
    • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
    • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
    • P301+P310
    • P303+P361+P353
    • P304+P340+P310
    • P305+P351+P338
    • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
      Signal word Danger
      Safety Statements
      • S22 Do not breathe dust 不要吸入粉尘；
      • 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；
      • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
        UN Number 1727
        Risk Statements
        • R25 Toxic if swallowed 吞咽有毒
        • R34 Causes burns 会导致灼伤
        • 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 Hygroscopic
          Packing GroupII
          Hazard Class8
          Warnings 危化品目录(2015) 危险化学品
        • 分析试剂。用于陶瓷及玻璃面镂刻。用具消毒。实验室中氟化氢的制备。电镀。
        • {SA}
        • 1. R. Bock Aufschlussmethoden der anorg. & org. Chemie Weinheim , (1972)
        • {SA}
        • 2. Z. Sulcek, P. Povondra Methods of Decomposition in Inorganic Analysis (Fluka 99801) , (1989)
        • {SA}
        • Merck 14 ,498
        • {SA}
        • Aldrich MSDS 1 , 121:B / Corp MSDS 1 (1), 239:B / FT-IR 2 (3), 4719:A / FT-IR 1 (2), 1247:C / RegBook 1 (3), 3309:D / Sax 6 , 262
          • 1341-49-7 H83913 Ammonium hydrogen difluoride 氟化氢铵

          化学属性

          Mol. FormulaNH4HF2
          Mol. Weight57.04
          Melting Point120 - 122 °C
          Density1.5
          TSCAYes
          Boiling Point124.6°C
          Solubility630 G/L (20 ºC)
          Stability易吸潮
          Flash Point238°C

          *以上化合物性质及应用等信息仅供参考