Substance
ID:368653
Names and Identifiers
Synonyms
Diphenylthiocarbazone二苯基硫卡巴腙双硫腙Dithizone
IUPAC name
3-(phenylamino)-1-(phenylimino)thiourea
IUPAC Traditional name
dithizone
Registration numbers
CAS Number
EC Number
Beilstein Number
MDL Number
PubChem SID
Properties
Safety Information
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Hazard statements
H315-H319-H335
Risk Statements
36/37/38
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements
P261-P305+P351+P338
GHS Signal Word
Warning
RTECS
LQ9450000
European Hazard Symbols
Irritant (Xi)Safety Statements
26-36
German water hazard class
3
MSDS Link
Product Information
Absorbance ratio
A ≥1.55
Grade
ACS reagent
Cation Traces
heavy metals: ≤0.002%
Ignition Residue
≤0.3%
Linear Formula
C6H5NHNHCSN=NC6H5
Purity
≥85.0%
Physical Property
Melting Point
168 °C (dec.)(lit.)
Molecule Details
Application
Indicator for metals.1
Packaging
10, 50 g in glass bottle
Indicator for metals.1
Packaging
10, 50 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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