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LC1858 Dithizone
GR for analysis (1,5-diphenylthiocarbazone) Reag. Ph Eur


Order number Packaging Quantity Price €
AC28858 Glass bottle 5 g 21.83
AC28858 Glass bottle 25 g 75.6


Product information
Grade Reag. Ph Eur
Synonyms Diphenylthiocarbazone
Hill Formula C13H12N4S
HS Code 2930 90 99
EC number 200-454-1
Molar mass 256.32 g/mol
CAS number 60-10-6


Chemical and physical data
Melting point ca.168 °C (decomposition)
Molar mass 256.32 g/mol
Bulk density 250 kg/m3


Safety information according to GHS
Hazard Statement(s) H315: Causes skin irritation.
H319: Causes serious eye irritation.
Precautionary Statement(s) P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Warning
Hazard Pictogram(s)
Storage class 10 – 13 Other liquids and solids
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Safety information
R Phrase R 22-36/38
Harmful if swallowed.Irritating to eyes and skin.
S Phrase S 26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Categories of danger irritant
Hazard Symbol Irritant



Assay (argentometric) ≥ 98 %
Identity IR spectrum conforms
Specific absorption (A at 605 nm; 1 %; 1 cm; chloroform) ≥ 1522
Relative absorption (A 605 nm/445 nm; chloroform) ≥ 2.5
Sulfated ash ≤ 0.2 %