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BPA |
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°³¿ä |
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Bisphenol-A(BPA)´Â
Æä³î°ú ¾Æ¼¼ÅæÀ» Ã˸ŠÁ¸Àç ÇÏ¿¡ ÃàÇÕ ¹ÝÀÀÇÏ¿© ¾ò¾îÁö´Â ¹é»öÀÇ °áÁ¤ °íü·Î¼
2,2-bis(p-hydroxyphenyl)propane, 4,4-isopropylidene
diphenol, DiphenylpropandiolÀ̶ó°íµµ Çϸç, Æú¸®Ä«º¸³×ÀÌÆ®,
Æä³î¸¯, Æú¸®¿¡½ºÅ׸£, ±âŸ ¼öÁö ¿ø·á·Î ÀÌ¿ëµÇ°í ÀÖÀ¸¸ç, ÇÑ ºÐÀÚÀÇ ¸»´Ü¿¡
¹ÝÀÀ¼ºÀÌ ¿ì¼öÇÑ µÎ °³ÀÇ hydroxyl groupÀ» °¡Áö°í ÀÖ¾î ºÐÀÚ·®ÀÌ
Å« °íºÐÀÚ ÈÇÕ¹°ÀÇ ¿ø·á·Î »ç¿ëÇÑ´Ù. ȯ°æ,¾ÈÀü, Ãë±Þ½Ã ÁÖÀÇ»çÇ× ¹× 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
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Sales Specifications |
Appearance |
White prills |
Purity,
wt.%. |
99.85 min |
Phenol,
mg/kg |
100 max |
o,p-BPA,
mg/kg |
1,000 max |
BPX,
mg/kg |
400 max |
Water, wt. % |
0.1 max |
Iron, mg/kg |
0.5 max |
Ash,
mg/kg |
100
max |
Freezing point, ¡É |
156.5 min |
Color, Pt/Co |
5 max |
Molten color, Pt/Co |
20 max |
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TYPICAL
PROPERTIES |
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ºÐÀÚ·®(Molecular
weight) |
228.29 |
¿Ü°ü(Appearance) |
White prills |
ºñÁ¡(Boiling point),
¡É |
360.5 |
À¶Á¡(Melting point),
¡É |
154~157 |
ÀÎÈÁ¡(Flash point),
¡É COC |
207 |
CC |
227 |
ÃÖ¼Ò ¹ßÈÁ¡(Auto ignition
temperature), ¡É |
532 |
Æø¹ßÇѰè(Lower explosion
limit), g/l |
0.019 |
ÃÖ¼Ò¹ßÈ ¿¡³ÊÁö(Minimum
ignition energy), mmjules |
1.8 |
severity of explosion
constant, bar-m/sec |
297 |
ºñÁß(Specific gravity),
25/25 ¡É |
1.195 |
¹Ðµµ(Bulk density),
kg/dm3 |
0.59~0.64 |
üÀûÀúÇ×( Volumetric
resistivity), ohms/cm |
5.1 * 1015 |
À¶ÇØ¿(Heat of fusion),
cal/g |
32.3 |
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ºñ¿(Specific heat), cal/g/¡É
25 ¡É
75 ¡É
125 ¡É
175 ¡É
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0.35
0.39
0.52
0.51
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¿ëÇØµµ(Solubility), g/100g solvent @
25 ¡É
Acetone
Epichlorohydrin
Ethane
Methanol
Water
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85
38
150
210
< 0.1
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