Hydroquinone|123-31-9
Depictio producti:
Hydroquinone Chemical Properties
Liquescens punctum | 172-175 °C(lit.) |
Ferveret | 285 °F |
Densitas | 1.32 |
vapor densitas | 3.81 (vs. caeli); |
Vapor pressura | 1 mm Hg ( 132 °C ) |
Refractivus index | 1.6320 |
Fp | 165 °C |
Repono temp. | Repone infra +30°C. |
Solubilitas | H2O: 50 mg/mL, clarum |
Forma | Acus-Crystalli vel Crystallina pulveris |
Pka | 10.35(20℃) |
Color | Alba ut off-alba |
Aqua Solubility | 70 g/L (20 C) |
Sensitiva | Aer & lux sensitiva |
Merck | 14,4808 |
BRN | 605970 |
Lex Henrici Constant | (x 10-9atm? m *3< |
Patefacio fines | NIOSH REL : laquearia XV-MIN II, IDLH L;OSHA PEL: TWA 2;ACGIH TLV: TWA II (adoptatus). |