Calcium hypochlorite 次氯酸钙

规格: purum, 60-75% free chlorine basis
CAS: 7778-54-3
产品编号: H41329
MDL: MFCD00010900
品牌: INFI
Chemical NameCalcium Hypochlorite
Synonym Bleichpulver Calcium Hypochlorite (Technical Grade) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number7778-54-3
EC Number231-908-7
Beilstein Registry Number2384789
MDL NumberMFCD00010900
Merck Number14,1674
PubChem Substance ID24504
Chemical Name Translation次氯酸钙
Wiswesser Line NotationCA G-Q*2
LabNetwork Molecule IDLN00196078
InChIInChI=1S/Ca.2ClO/c;2*1-2/q+2;2*-1
Canonical SMILES[Ca+2].[O-]Cl.[O-]Cl
GHS Symbol
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 2 gm/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - food intake (animal)
   Gastrointestinal - other changes
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0570606

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 850 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PESTC* Pesticide & Toxic Chemical News.  (Food Chemical News, Inc., 400
   Wyatt Bldg., 777 14th St., NW, Washington, DC 20005)  V.1-    1972-
   Volume(issue)/page/year: 9,21,1980

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 1 mg/plate
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   22,623,1984

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Fibroblast
DOSE/DURATION           : 4 gm/L
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   22,623,1984

Signal word
WGK Germany3
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；
  • 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；
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
  • 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）；
    Risk Statements
    • R34 Causes burns 会导致灼伤
    • R50 Very toxic to aquatic organisms 对水生生物极毒
    • R8 Contact with combustible material may cause fire 遇到易燃物会导致起火
    • R22 Harmful if swallowed 吞咽有害
    • R31 Contact with acids liberates toxic gas 与酸接触释放出有毒气体
    • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
      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。
      • P220 Keep/Store away from clothing/…/combustible materials. 保持远离/贮存远离服装/....../可燃材料。
      • P221 Take any precaution to avoid mixing with combustibles/… 采取一切防范措施，避免与可燃物混合/...
      • 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。
      • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
      • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
      • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
      • 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。
      • P283 Wear fire/flame resistant/retardant clothing. 穿防火/阻燃/耐阻燃服。
      • P301+P312
      • P301+P330+P331
      • P302+P352
      • P303+P361+P353
      • P304+P340
      • P305+P351+P338
      • P306+P360
      • P309+P311
      • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
      • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
      • P330 Rinse mouth. 漱口
      • P333+P313
      • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
      • P370+P378
      • P371+P380+P375
      • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
      • P405 Store locked up. 上锁保管。
      • P501 Dispose of contents/container to..… 处理内容物/容器.....
        RTECSNH3485000
        Packing GroupII
        UN Number 2880/1748/2208 UN1748 UN 1748 5.1/PG 2
        Hazard statements
        • H271 May cause fire or explosion; strong oxidizer 可能会引起火宅或爆炸；强氧化剂。
        • H272 May intensify fire; oxidizer 可能加剧火势；氧化剂。
        • H302 Harmful if swallowed 吞食有害
        • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
        • H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
          Personal Protective Equipment dust mask type N95 (US), 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
          Hazard Codes O,C,N
          Storage condition +20°C +20℃ 20 20℃ Store at RT. 密封阴凉干燥保存，不宜久贮。
          Hazard Class5.1
          Warnings 危化品目录(2015)
          Restrict 危险品
        • 消毒剂，漂白剂，脱臭剂，氧化剂。
        • {ALF} Useful low-cost oxidant:
        • {uni_hamburg} Short: IV/1a
        • {ALF} For a review of synthetic oxidations with hypochlorites, see: Org. Prep. Proced. Int., 24, 623 (1992).
        • {uni_hamburg} Short: EINECS
        • {ALD} Merck: 14,1674 / Merck 14,2094
        • {ALF} Secondary alcohols to ketones in high yield; primary alcohols tend to give esters of the starting alcohol: Tetrahedron Lett., 35 (1982). In MeOH in the presence of AcOH, primary alcohols can be converted directly to methyl esters: Tetrahedron Lett., 34, 2741 (1993). Aldehydes to acids: Tetrahedron Lett., 23, 3131 (1982). In the presence of AcOH, benzenoid compounds undergo ring chlorination: Synth. Commun., 19, 799 (1989).
          • 7778-54-3 H41329 Calcium hypochlorite 次氯酸钙

          化学属性

          Mol. FormulaCa(OCl)2
          Mol. Weight142.98
          Density2.35
          Melting Point100
          TSCAYes
          Solubility200 G/L (20 ºC) (DEC.)
          Stability对湿度敏感
          RedoxOxidation

          *以上化合物性质及应用等信息仅供参考