A jẹ oluṣakoso asiwaju ti Salicylic acid CAS 69-72-7 ni China.Salicylic acid CAS 69-72-7 wa ni ọja ati pe a le firanṣẹ ni kiakia.COA, MSDS ati TDS ti Salicylic acid CAS 69-72-7.
Gbagbọ Kemikali jẹ asiwaju China Salicylic acid CAS 69-72-7 olupese, olupese ati atajasita. Adhering si ilepa ti pipe didara ti awọn ọja, ki wa
A dara ni awọn anfani ti awọn ọja kemikali ni aaye. Awọn ọja wa ni okeere si Yuroopu, Amẹrika, Japan, South Korea, Guusu ila oorun Asia ati awọn orilẹ-ede ati agbegbe miiran. Pẹlu imọ-ẹrọ ati imọ-ẹrọ gẹgẹbi itọsọna, otitọ bi ipilẹ, didara bi igbesi aye, ati gbigbe ara si imọran ile-iṣẹ ti ĭdàsĭlẹ ati idagbasoke, a ni ireti ni otitọ lati fi idi awọn iyipada ati ifowosowopo lọpọlọpọ pẹlu awọn onibara ile ati ajeji lati ṣẹda aisiki!
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Orukọ ọja |
Salicylic acid |
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Fọọmu |
Òṣuwọn Molikula |
138.12 | |
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CAS RARA. |
69-72-7 |
Opoiye |
500KG |
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Awọn nkan |
Sipesifikesonu |
Esi |
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Ifarahan |
Iyẹfun funfun |
Ni ibamu |
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Ayẹwo |
99% | 99.3% |
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IKADI |
Abajade jẹ ibamu pẹlu boṣewa |
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Ojuami yo 158-161 ° C (tan.)
Oju omi farabale 211 ° C (tan.)
iwuwo: 1.44
Iwuwo oru 4.8 (vsair)
Oru titẹ 1mmhg (114 ° C)
Refractive atọka 1565fema3985 | 2-hydroxybenzoicacid
Aaye filasi: 157 ° C
Ipo ipamọ: 2-8 ° C
Solubility ethanol: 1mat20 ° C, ko o, awọ
olùsọdipúpọ̀ acidity (PKA) 2.98 (AT25 â)
Fọọmu: to lagbara
Awọ: whitetooff funfun
Iwọn iye pH awọ ti iyipada acid-orisun atọka non0fluorescence (2.5) todarkblue0fluorescence (4.0)
PH iye: 3.21 (1mmsolution); 2.57 (10mMsolusan); 2.02 (100mMsolusan);
Solubility omi 1.8g/l (20ºC)
Salicylic acid, tun mọ bi o-hydroxybenzoic acid, jẹ ohun elo aise pataki fun iṣelọpọ Organic.
