'描述: 乙二醇单丁醚(防白水)(bcs)
butyl cellosolve,2-butoxyethanol,2-hydroxyethyl butyl ether,butyl glycol
hoch2ch2oc4h9
property unit value testmethod
appearance clourless liquid visuelle
relative density @ 20∕4℃ 0.897min astm d4052
相对密度 0.902max astm d4052
distillation range @ 760mmhg
i b p (初沸点) deg c 167min astm d86
d p(终沸点) deg c 173max astm d86
water content 水份 % mass 0.05max astm d1744∕e203
colour (hazen) 色度 pt-co scale 10max astm d1209
acidity 酸度 % mass 0.005max as acetic acid astm d1613
gc puity色谱含量 % mass 99.9min gas chromatography
general applications
solvent for paints,lacquers and printing inks,also as ingredient for solvent retarder and thinner formulations。
component in hydraulic liquids and metal degreasing agents,coupling agent for cutting oils and cleaning agents。starting material for the production of plasticisers,e.g. dibutoxy ethyl phthalate,and herbicides(esters of 2,4-dichlorophenoxy acetic acid)。
为油漆、清漆及油墨用之溶剂,亦为防发白水及天那水之主要组份。
液压油,金属脱脂剂之组份;润滑油及清洗剂之偶连剂。增塑剂及除草剂合成用之原料。
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东莞市长泽化工有限公司
曹汉珍
18925793082
中国 东莞