Guanidine hydrochloride
CAS No.: 50-01-1
Catalog No.: AS101548
Molecular formula? CH6ClN3
Molecular weight? 95.53
EINECS Nr? 200-002-3
Attributes
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Melting point
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180-185 °C(lit.)
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Density
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1.18 g/mL at 25 °C(lit.)
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Refractive index
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n20/D 1.465
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Storage condition
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Store at RT.
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Solubility
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H2O: 6 M, clear, colorless
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Form
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Crystals
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Colour
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White to slightly yellow
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Odor
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Odorless
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PH
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4.5-5.5 (100g/l, H2O, 20?)
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PH range of acid-base indicator discoloration
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4.5 - 6.0 at 573 g/l at 25 °C
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Water solubilit
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2280 g/L (20 ºC)
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Maximum wavelength(λmax)
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λ: 260 nm Amax: 0.040
λ: 280 nm Amax: 0.025 -
Sensitivity
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Hygroscopic
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Merck
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14,4562
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BRN
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3591990
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Stability
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Stable. Hygroscopic. Incompatible with strong oxidizing agents.
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InChIKey
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PJJJBBJSCAKJQF-UHFFFAOYSA-N
Security Information
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GHS
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GHS07
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Warning words
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Warning
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Risk Description
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H302-H302+H332-H315-H319
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Precautionary Statement
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P280a-P301+P312a-P321-P332+P313-P501a-P261-P280-P301+P312+P330-P304+P340+P312-P305+P351+P338-P337+P313
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Dangerous goods sign
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Xn,Xi
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Hazard category code
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22-36/38
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Safety Instructions
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26-36-22
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WGK Germany
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1
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RTECS Nr.
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MF4300000
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F
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3-10
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TSCA
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Yes
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Customs code
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29252000
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Toxicity
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LD50 orally in Rabbit: 655.3 - 907.1 mg/kg LD50 dermal Rabbit > 2000 mg/kg