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Toxicity data
Irritation data
Risk phrases
Safety phrases
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for it. General
Synonyms: guanidinium hydrochloride, guanidine monohydrochloride,
guanidine chloride, aminoformamidine hydrochloride,
iminourea hydrochloride
Molecular formula: CH6ClN3
CAS No: 50-01-1
EINECS No: 200-002-3
Annex I Index No: 607-148-00-0
Physical data
Appearance: solid
Melting point: 183 C
Boiling point:
Vapour density:
Vapour pressure:
Density (g cm-3):
Flash point:
Explosion limits:
Autoignition temperature:
Water solubility: very soluble
Stability
Stable. Hygroscopic. Incompatible with strong oxidizing agents.
Toxicology
Harmful by ingestion. Skin, eye and respiratory irritant.
(The meaning of any toxicological abbreviations which
appear in this section is given
here.)
ORL-RAT LD50 475 mg kg-1
ORL-MUS LD50 571 mg kg-1
(The meaning of any toxicological abbreviations which
appear in this section is given
here.)
SKN-RBT 500 mg/24h/sev
EYE-RBT 81 mg/mod
(The meaning of any risk phrases which appear in this section is given
here.)
R22 R36 R37 R38.
Transport information
Non-hazardous for air, sea and road freight.
Personal protection
Safety glasses, adequate ventilation.
(The meaning of any safety phrases which appear in this section is given
here.)
S2 S22.