Potassium hydroxide 氢氧化钾

规格: 85%
CAS: 1310-58-3
产品编号: H93439
MDL: MFCD00003553
品牌: INFI
Chemical NamePotassium hydroxide
MDL NumberMFCD00003553
PubChem Substance ID329766684
CAS Number1310-58-3
EC Number215-181-3
Merck Number14,7640
Synonym KOH on alumina {Chemicalbook} KALII HYDROXIDUM Kaliumhydroxid Caustic potash 氫氧化鉀 POTASSIUM HYDROXIDE ETHANOLIC Hydroxyde de potassium POTASH LYE Potassium (hydroxyde de) Kaliumhydroxyde POTASSIUM HYDRATE hydroxydedepotassium(french) 苛性钾,钾灰 POTASSIUM OXIDE HYDRATE Potasse caustique 氢氧化钾,标准液 KOH 氢氧化钾 氢氧化钾, ACCULUTE STANDARD VOLUMETRIC SOLUTION, FINAL CON Potassium hydroxide 氢氧化钾 溶液 氢氧化钾, PELLETS CAUSTIC POTASH 氢氧化钾标准溶液, 1.0N STANDARDIZED SOLUTION Potassium hydrateLye 氢氧化钾, 30% W/V AQ. SOLN. hydroxydedepotassium(solide)
Chemical Name Translation氢氧化钾
InChIKeyKWYUFKZDYYNOTN-UHFFFAOYSA-M
Wiswesser Line NotationKA Q
LabNetwork Molecule IDLN00195384
GHS Symbol
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 273 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   8,97,1987

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 12 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 225,55,1989

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - rat Ascites tumor
DOSE/DURATION           : 1800 mg/kg
REFERENCE :
   GANNA2 Gann.  Japanese Journal of Cancer Research.  (Tokyo, Japan)  V.1-75,
   1907-84.  For publisher information, see JJCREP.  Volume(issue)/page/year:
   54,155,1963

WGK Germany1
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • 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。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • 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
  • P301+P310+P330
  • P301+P312+P330
  • P302+P352+P312
  • 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。
  • P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
  • P337+P313
  • P370+P378
  • P403+P235
    Signal word Danger
    Hazard statements
    • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
    • H290 May be corrosive to metals 可能腐蚀金属。
    • H315 Causes skin irritation 会刺激皮肤
    • H331 Toxic if inhaled 吸入中毒
    • H311 Toxic in contact with skin 皮肤接触中毒
    • H301 Toxic if swallowed 吞食有毒
    • H319 Causes serious eye irritation 严重刺激眼睛
    • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
    • H370 Causes damage to organs 导致器官损伤
    • H302 Harmful if swallowed 吞食有害
    • H301+H311+H331
    • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
    • H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
      Hazard Codes 8 F,C F,T
      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 Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
      RTECSTT2100000
      Safety Statements
      • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
      • S20 When using do not eat or drink 使用时，不得进食，饮水；
      • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
      • 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；
      • S35 This material and its container must be disposed of in a safe way 该物料及其容器必须以安全方式处置；
      • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
      • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
      • 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）；
      • 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；
      • S7 Keep container tightly closed 保存在严格密闭容器中；
      • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
        UN Number 1813 1813/1814 UN 2924 3/PG 2 UN1813 UN1814 UN1992 UN3286
        Risk Statements
        • R11 Highly flammable 非常易燃
        • R22 Harmful if swallowed 吞咽有害
        • R35 Causes severe burns 会导致严重灼伤
        • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
        • R52/53
          Storage condition Air Sensitive & Hygroscopic 密封干燥保存。 0-6°C
          Packing GroupII
          Hazard Class8
          Warnings 危化品目录(2015) 危险化学品
        • 酸碱中和调节溶液pH值。基本化学试剂，二氧化碳吸收剂。皂化剂。
        • {ALD} Merck: 14,7640
          • 1310-58-3 H93439 Potassium hydroxide 氢氧化钾

          化学属性

          Mol. FormulaKOH
          Mol. Weight56
          Density1.000 g/mL at 25 °C
          TSCAYes
          Melting Point361
          Boiling Point1320
          SolubilitySoluble in water, alcohol, and glycerol. Slightly soluble in ether
          Vapor Pressure1 mmHg ( 719 °C)
          Refractive indexn20/D 1.421
          Stability对湿度敏感
          Flash Point52 °F
          Appearance powder

          *以上化合物性质及应用等信息仅供参考