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Cysteamine hydrochloride

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Cysteamine hydrochloride Basic information
Cysteamine hydrochloride Chemical Properties
  • Melting point:67-71 °C
  • Density 0.75
  • refractive index 1.6100 (estimate)
  • storage temp. 2-8°C
  • solubility H2O: 1 m at 20 °C, clear, colorless
  • form Crystalline Powder or Pellets
  • color White
  • PH3.3-5.0 (400g/l, H2O, 20℃)
  • Water Solubility VERY SOLUBLE
  • λmaxλ: 280 nm Amax: ≤0.3
  • Sensitive Hygroscopic
  • Merck 14,2779
  • BRN 3590083
  • Stability:Stable, but hygroscopic. Incompatible with strong oxidizing agents.
  • InChIKeyOGMADIBCHLQMIP-UHFFFAOYSA-N
  • CAS DataBase Reference156-57-0(CAS DataBase Reference)
  • EPA Substance Registry SystemCysteamine hydrochloride (156-57-0)
Safety Information
  • Hazard Codes Xn,Xi
  • Risk Statements 22-36/37/38
  • Safety Statements 36/37/39-26-36
  • RIDADR UN 3335
  • WGK Germany 3
  • RTECS KJ0200000
  • 1-3-10-13
  • TSCA Yes
  • HS Code 29309070
  • ToxicityLD50 orally in Rabbit: 642 mg/kg
MSDS
Cysteamine hydrochloride Usage And Synthesis
  • Chemical PropertiesWhite Solid
  • UsesCysteamine hydrochloride is used as an antioxidant and in radiation therapy.
  • HazardToxic by inhalation and ingestion.
  • Purification MethodsPurify the salt by recrystallisation from EtOH. It is freely soluble in H2O and should be stored in a dry atmosphere. [Mills & Bogert J Am Chem Soc 62 1177 1940.] The picrate has m 125-126o; see previous entry for free base. [Beilstein 4 IV 1570.]
Cysteamine hydrochloride Preparation Products And Raw materials
Cysteamine hydrochloride(156-57-0)Related Product Information
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  • Company Name:Wuxi Jingyao Bio-Technology Co., Ltd. Gold
  • Tel:13961738808
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  • Company Name:Nanjing wangzhixing Pharmaceutical Technology Co., Ltd Gold
  • Tel:15850510341
  • Email:shiqingran@wzxchem.com
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  • Tel:400-666-7788 010-82848833-
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