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AR
LABOR
103602128
Aniline Hydrochloride 99.5% AR Grade Reagent
Cas Number:142-04-1
Formula:C6H8ClN
Molar Mass:129.59
EC Number:205-519-8
Physicochemical properties:
White flaky crystals. Micro hygroscopic.It turns into black when exposed in the air or the light. Soluble in water and ethanol, insoluble in ether and chloroform. The relative density is 1.222. The melting point is 198 ° C. The boiling point is 245 ° C. Poisonous.
Usage:
Verification of furfural. Colorimetric determination of oxidants. Organic Synthesis. Manufacture of aniline black.
Packing:
500g/25kg
Aniline Hydrochloride 99.5% AR Grade Reagent
Cas Number:142-04-1
Formula:C6H8ClN
Molar Mass:129.59
EC Number:205-519-8
Physicochemical properties:
White flaky crystals. Micro hygroscopic.It turns into black when exposed in the air or the light. Soluble in water and ethanol, insoluble in ether and chloroform. The relative density is 1.222. The melting point is 198 ° C. The boiling point is 245 ° C. Poisonous.
Usage:
Verification of furfural. Colorimetric determination of oxidants. Organic Synthesis. Manufacture of aniline black.
Packing:
500g/25kg
Item of Analysis | Standard |
Assay,% | 99.5 min |
Melting point,℃ | 197.5~199.0 |
Insoluble in water,% | 0.01 max |
Residue on ignition(as SO4),% | 0.01 max |
Sulfate(SO4) ,% | 0.001 max |
Item of Analysis | Standard |
Assay,% | 99.5 min |
Melting point,℃ | 197.5~199.0 |
Insoluble in water,% | 0.01 max |
Residue on ignition(as SO4),% | 0.01 max |
Sulfate(SO4) ,% | 0.001 max |
Symbol | |
Signal word | Danger |
Hazard statement | H301+H311+H331 |
H317 | |
H318 | |
H341 | |
H351 | |
H372 | |
H400 | |
Precautionary statements—Prevention | P201 |
P202 | |
P260 | |
P264 | |
P270 | |
P271 | |
P272 | |
P273 | |
P280 | |
Precautionary statements—Response | P301+P310+P330 |
P302+P352+P312 | |
P304+P340+P311 | |
P305+P351+P338+P310 | |
P308+P313 | |
P333+P313 | |
P391 | |
Precautionary statements—Storage | P403+P233 |
P405 | |
UN No. | 1548 |
Hazard Class | 6.1 |
Package Group | III |
Flashpoint | 194 °C |
Melting point | 198°C |
Symbol | |
Signal word | Danger |
Hazard statement | H301+H311+H331 |
H317 | |
H318 | |
H341 | |
H351 | |
H372 | |
H400 | |
Precautionary statements—Prevention | P201 |
P202 | |
P260 | |
P264 | |
P270 | |
P271 | |
P272 | |
P273 | |
P280 | |
Precautionary statements—Response | P301+P310+P330 |
P302+P352+P312 | |
P304+P340+P311 | |
P305+P351+P338+P310 | |
P308+P313 | |
P333+P313 | |
P391 | |
Precautionary statements—Storage | P403+P233 |
P405 | |
UN No. | 1548 |
Hazard Class | 6.1 |
Package Group | III |
Flashpoint | 194 °C |
Melting point | 198°C |