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China Isopropyl alcohol 67-63-0 - China Supplier
China Isopropyl alcohol 67-63-0 - China Supplier

Isopropyl alcohol 67-63-0

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S?n ph?m khác

M? t?
Th?ng tin b? sung

C?ng th?c hóa(chǎn) h?cC3H8O
Kh?i l??ng phan t?60.1
C?ng th?c c?u t?oIsopropanol
Kh?i l??ng riêng0.785g/mLt?i 25°C(lit.)
?i?m nóng ch?y-89.5 °C
?i?m s?i82°C(lit.)
?i?m ch?p cháy53°F
?? tan trong n??chòa tan hoàn toàn
áp su?t h?i33 mm Hg ( 20 °C)
Kh?i l??ng riêng h?i2.1 (so v?i kh?ng khí)
S? JECFA277
?? tanN??c: Tan (hoàn toàn)
Chi?t su?tn20/D 1.377(lit.)
H?ng s? axit17.1(t?i 25℃)
?i?u ki?n b?o qu?nB?o qu?n t? +5°C ??n +30°C.
Ngo?i quanCh?t r?n có ?i?m nóng ch?y th?p
T? tr?ngkho?ng 0.785(20/20℃)(Ph.Eur.)
Màu s?ckh?ng màu
MùiGi?ng c?n etylic; n?ng, h?i khó ch?u; ??c tr?ng nh? c?a c?n; kh?ng ?? l?i mùi.
B??c sóng c?c ??i(λmax)['λ: 260 nm Amax: 0.02',
, 'λ: 280 nm Amax: 0.01']
Merck14,5208
BRN635639
Gi?i h?n n?2-13.4%(V)
Gi?i h?n ph?i nhi?mTLV-TWA 980 mg/m3(400 ppm); STEL 1225 mg/m3 (500 ppm) (ACGIH); IDLH 12,000 ppm (NIOSH).
Tính ch?t v?t ly hóa(chǎn) h?cCh?t l?ng kh?ng màu, trong su?t, d? cháy, có mùi gi?ng c?n etylic. Hòa tan v?i n??c, c?n, ete, chloroform.

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