NinhydrinGR with CAS 485-47-2

1.Quick details of  NinhydrinGR with CAS 485-47-2

CAS No.:485-47-2
Other Names:Ninhydrin monohydrate
MF:C9H6O4, 178.14
EINECS No.:207-618-1
Place of Origin:Shandong, China
Type:Organic intermediates
Purity:99%
Application:Used for Organic catalytic reaction.
Appearance:Pale yellow crystal
Name:Ninhydrin hydrate
CAS:485-47-2
Assay:99
Fp:13 °C
mp:250 °C (dec.)(lit.)
Form:crystal

Description of  NinhydrinGR with CAS 485-47-2

Melting point 250 °C (dec.) (lit.) Boiling point 230.35°C (rough estimate) density 0.862 vapor density 6.16 (vs air) refractive index 1.4209 (estimate) Fp 13 °C storage temp. Keep in dark place,Inert atmosphere,Room temperature solubility ethanol: soluble100mg/mL form Powder/Solid pka 8.47±0.20(Predicted) color white to brownish-white, crystals Specific Gravity 0.788 Odor Odorless PH 4.6-5.0 (10g/l, H2O, 20℃) PH Range 4.6 – 5.0 Water Solubility 0.1-0.5 g/100 mL at 20 ºC

 

3.Application 

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container