Hydroquinone | 123-31-9

Wurin narkewa

172-175 ° C (lit.)

Wurin tafasa

285 ° C (latsa)

Yawan yawa

1.32

Yawan tururi

3.81 (Vs iska)

Matsin tururi

1 mm Hg (132 ° C)

Indexididdigar refractive

1.6320

Fp

165 °C

Yanayin ajiya.

Adana a ƙasa + 30 ° C.

Solubility

H₂O: 50 mg/ml, bayyananne

Siffar

Allura-Kamar Lu'ulu'u ko Foda Crystalline

Pka

10.35 (a 20 ℃)

Launi

Fari zuwa farar fata

Ruwan Solubility

70 g/L (20ºC)

M

Iska & Haske Mai Hankali

Merck

14,4808

BRN

605970

Dokar Constant na Henry

(x 10^-9atm?m³/ mol): <2.07 a 20 °C (kimanin - ƙididdiga daga ruwa mai narkewa da matsa lamba)

Iyakar fallasa

NIOSH REL: 15-min rufi 2, IDLH 50; OSHA PEL: TWA 2; ACGIH TLV: TWA 2 (an karɓa).