詳細(xì)信息
- ;2,4-己二烯酸清涼茶酸;
- 2,4-Hexadienoic acid
- ;1,3-pentadiene-1-carboxylic acid;(2-butenylidene)acetic acid;2-Propenylacrylic acid;alpha-trans-gamma-trans-sorbic acid;crotylidene acetic acid;(E,E)-2,4-hexadienoic acid;hexa-2,4-dienoic acid;hexadienoic acid;Hexadienoic acid, (E,E);panosorb;Preservastat;Sorbic acid;Sorbistat;trans,trans-2,4-hexadienoic acid;trans,trans-sorbic acid;(2E,4E)-hexa-2,4-dienoic acid;hexa-2,4-dienoate;
- InChI=1/C6H8O2/c1-2-3-4-5-6(7)8/h2-5H,1H3,(H,7,8)/p-1
- 132-135℃
- 233°C at 760 mmHg
- 139.9°C
- 1.6 g/L (20℃)
- 性狀 白色結(jié)晶性粉末。無味，無臭。
熔點(diǎn) 134.5℃
沸點(diǎn) 228℃（分解）
閃點(diǎn) 127℃
溶解性 溶于乙醇和乙醚，不溶于水。 - "Appearance Colorless needles or as white to off-white free flowing powder Identification Pass test Assay 99-101% Melting point 132~135℃ Spectrometry A propan-2-ol solution(1 in 4000000) shows absorbance max at 252-266nm. Test for double bonds Passes testing Solubility Slightly soluble in water, soluble in ethanol Water 0.5% max Residue on ignition 0.2% max Aldehydes 0.1% max(as Formaldehyde) Arsenic 3ppm max Lead 2ppm max Mercury 1ppm max Heavy metals(as Pb) 10ppm max"
- 價(jià)格：4.62 元/千克
- CAS NO：110-44-1
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