Taiy Chemical
1H-Indene-1,2,3-trione
Product Name Ninhydrin
Synonyms:4518 1,2,3-Indantrione monohydrate~1,2,3-Triketohydrindene monohydrate; 1,2,3-Triketohydrindene; 1H-Indene-1,2,3-trione; 2,2-Dihydroxy-1H-indene-1,3(2H)-dione; Ninhydrin (1.06762); Ninhydrin spray refill; 1,2,3-Indantrione; 1H-indene-1,2,3-trione hydrate (1:1); Ninhydrin crystals; Ninhydrin hydrate
CAS RN. 485-47-2
EINECS 207-618-1
Molecular Weight 178.1415
Molecular Formula C9H6O4
Melting Point(℃) 250℃
Boiling Point(℃) 338.4°C at 760 mmHg
Flash Point(℃) 147.7°C
Water Solubility 0.1-0.5 g/100 mL at 20℃
Hazard Symbols Xn Details
Xn
Risk Codes  R22;R36/37/38;    Details
 R22;R36/37/38;     Details
Safety Description  S26;S28A;Details
 S26;S28A; Details
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