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ACETONE |
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°³¿ä |
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¾Æ¼¼ÅæÀº ¹«»öÀÌ°í Æ¯ÀÌÇÑ ³¿»õ°¡
ÀÖÀ¸¸ç, ³·Àº ºñÁ¡À¸·Î ÀÎȼºÀÌ ÀÖ´Â ¾×üÀÌ´Ù.
¹° ¹× ÀϹÝÀûÀÎ À¯±â¿ë¸Å¿Í Àß ¼¯ÀδÙ.
¾Æ¼¼ÅæÀº Å¥¸àÀ» ¿ø·á·Î »ç¿ëÇÏ¿© Á¦Á¶ÇÏ¸ç Æä³î°ú ÇÔ²² º´»êµÈ´Ù.
ÁÖ¿ä ÀÀ¿ëºÐ¾ß´Â MIBK, ºñ½ºÆä³î A, ¸ÞÆ¿¾ÆÅ©¸±·¹ÀÌÆ®ÀÇ ¿ø·á·Î »ç¿ëµÇ¸ç
´Ù¾çÇÑ ÄÚÆÃÁ¦ ¹× ÇÃ¶ó½ºÆ½ÀÇ Á¦Á¶¿¡ »ç¿ëµÈ´Ù.
Ãë±Þ½Ã ÁÖÀÇ»çÇ× ¹× ȯ°æ, ¾ÈÀü, º¸°Ç¿¡ °üÇÑ Á¤º¸´Â ¹°Áú¾ÈÀüÀÚ·á(MSDS)¸¦
ÂüÁ¶ÇϽñ⠹ٶø´Ï´Ù. |
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SPECIFICATION |
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Characteristics |
Sales Specifications |
Appearance |
Clear liquid |
Color,
Pt/Co. |
5 max |
Specific
gravity @20/20¡É |
0.790 ~ 0.793 |
Water
content, wt.% |
0.3 max |
Purity
*, wt.% |
99.5 min. |
Acidity,
as acetic acid, wt.% |
0.002 max. |
Nonvolatile
matter, g/100§¢ |
0.001 max. |
Distillaton
range, ¡É |
1.0 max. |
@ 760
mmHg |
from start to dry,
include 56.1 |
Permanganate
time test, |
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@ 25¡É,
minutes |
120 min. |
*
Purity = 100 - (Total GC impurities + Water)
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TYPICAL
PROPERTIES |
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½ÇÇè½Ä(Empirical formula) |
CH3COCH3 |
ºÐÀÚ·®(Molecular
weight) |
58.08 |
¿Ü°ü(Appearance) |
Colorless
liquid |
¹Ðµµ(Density)
@ 20¡É |
|
g/§¢ |
0.7898 |
lb/gal |
6.59 |
ºñÁß(Specific
gravity) at 20/4¡É |
0.792 |
10/20
¡É |
0.8025 |
15/20
¡É |
0.7968 |
20/20
¡É |
0.7911 |
25/20
¡É |
0.7854 |
30/20
¡É |
0.7797 |
³¿»õ(Odor) |
Pleasant, faintly,
aromatic, sweetish |
pH |
Approx. 7(I.e.,
1 vol. Acetone in 1 vol. Water) |
Àü±âÀüµµµµ(Electrical
conductivity), 25¡É
|
40.8 ¡É( 105
¢µ) |
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ºñÁ¡(Boiling point), @ 760mm |
56.2¡É(133.2
¢µ) |
ÀÚ¿¬¹ßÈÁ¡(Autoignition
temperature) |
465¡É(869 ¢µ) |
¹ßÈÇѰè(Flammable
limits) @ 25¡É, vol. % |
2.15~13 |
ÀÎÈÁ¡(Flash
point) ¡É |
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°³¹æ½Ä(Tag
open cup) |
- 20 |
¹ÐÆó½Ä(Closed
cup) |
- 9.0 |
¿¬¼Ò¿(Heat
of Combustion) |
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Kcal/mole |
427 |
cal/g |
7,362 |
Btu/mole |
1,691 |
Btu/lb |
13,240 |
Btu/gal |
87,119 |
À¶ÇØ¿(Heat
of Fusion) |
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Kcal/mole |
1.358 |
cal/g |
23,4 |
Btu/mole |
0.092 |
Btu/lb |
5.377 |
Btu/gal |
42.0 |
Áõ¹ß¿(Heat
of vaporization) @ 56.1¡É |
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Kcal/Kg |
- 122 |
À¶Á¡(Melting
point), ¡É |
- 95.35 |
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±¼Àý·ü(Refractive
index), @ 20 ¡É |
1.359 |
¿ëÇØµµ(Solubility)
in water, wt.% |
Complete |
Ç¥¸éÀå·Â(Surface
tension), Dynes/cm |
|
0 ¡É
|
26.2 |
20 ¡É |
23.7 |
40 ¡É |
21.2 |
Áõ¹ß¼Óµµ(Evaporation
rate), (Butyl Acetate = 1) |
> 7.0 |
Áõ±â¾Ð(Vapor
pressure), mmHg |
|
0 ¡É |
69.2 |
20 ¡É |
181.0 |
30 ¡É |
282.5 |
40 ¡É |
420.5 |
56.1 ¡É |
760.0 |
Á¡µµ(Viscosity)
, cps |
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0 ¡É |
0.401 |
20 ¡É |
0.331 |
50 ¡É |
0.256 |
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