Guanidine hydrochloride

CAS No.: 50-01-1

Catalog No.:                 AS101548
Molecular formula?    CH6ClN3
Molecular weight?      95.53
EINECS Nr?                200-002-3

Attributes

• Melting point 

• 180-185 °C(lit.)

• Density 

• 1.18 g/mL at 25 °C(lit.)

• Refractive index 
  

• n20/D 1.465

• Storage condition

• Store at RT.

• Solubility 
  

• H₂O: 6 M, clear, colorless

• Form

• Crystals

• Colour

• White to slightly yellow

• Odor

• Odorless

• PH

• 4.5-5.5 (100g/l, H2O, 20?)

• PH range of acid-base indicator discoloration

• 4.5 - 6.0 at 573 g/l at 25 °C

• Water solubilit

• 2280 g/L (20 ºC)

• Maximum wavelength(λmax)

• λ: 260 nm Amax: 0.040
  λ: 280 nm Amax: 0.025

• Sensitivity 
  

• Hygroscopic

• Merck 

• 14,4562

• BRN 

• 3591990

• Stability

• Stable. Hygroscopic. Incompatible with strong oxidizing agents.

• InChIKey

• PJJJBBJSCAKJQF-UHFFFAOYSA-N

Security Information

• GHS

• 
  GHS07

• Warning words

• Warning

• Risk Description

• H302-H302+H332-H315-H319

• Precautionary Statement

• P280a-P301+P312a-P321-P332+P313-P501a-P261-P280-P301+P312+P330-P304+P340+P312-P305+P351+P338-P337+P313

• Dangerous goods sign  

• Xn,Xi

• Hazard category code

• 22-36/38

• Safety Instructions

• 26-36-22

• WGK Germany 

• 1

• RTECS Nr.
  

• MF4300000

• F 

• 3-10

• TSCA 

• Yes

• Customs code
  

• 29252000

• Toxicity

• LD50 orally in Rabbit: 655.3 - 907.1 mg/kg   LD50 dermal Rabbit > 2000 mg/kg