聚合物是一个大型的分子或高分子,很多重复的子单元组成。聚合物,无论是天然的还是合成的,都是通过许多被称为单体的小分子聚合而产生的。

25322-68-3 Ethylene glycol polymer average Mn 1500 聚乙二醇average Mn 1500
BJS888200025322-68-3average Mn 1500
¥149.001kg
149703-84-4 2,5-Dibromo-3-octylthiophene 2,5-二溴-3-辛基噻吩
BJS7943252149703-84-498%
¥263.001g
505-54-4 Hexadecanedioic acid 十六烷二酸
BJS1810489505-54-497%
¥67.005g
9004-32-4 Carboxymethyl cellulose, sodium salt 羧甲基纤维素钠
BJS59075459004-32-4Viscosity 800-1200mpa.s
¥149.00500g
111-03-5 9-Octadecenoicacid(Z)-,2,3-dihydroxypropylester 9-十八烯酸(Z)-2,3-二羟基丙酯
BJS3284019111-03-550%
¥424.00500g
75345-27-6 Polyquaternium 1 泊利氯铵
BJS542240975345-27-6~40% active ingredients in H2O
¥2526.00100mg
947-19-3 (1-Hydroxycyclohexyl)(phenyl)methanone 1-羟基环己基苯基甲酮
BJS8837036947-19-398%
¥187.001kg
131-57-7 (2-Hydroxy-4-methoxyphenyl)(phenyl)methanone 2-羟基-4-甲氧基二苯甲酮
BJS5812568131-57-798%
¥174.00100g
106797-53-9 2-Hydroxy-1-(4-(2-hydroxyethoxy)phenyl)-2-methylpropan-1-one 2-羟基-4'-(2-羟乙氧基)-2-甲基苯丙酮
BJS4526238106797-53-998%
¥559.00500g
25322-69-4 Poly(propylene glycol) average Mn 4000 聚丙二醇 average Mn 4000
BJS346369425322-69-4average Mn 4000
¥84.00100g
9002-89-5 Poly(vinyl alcohol) 聚乙烯醇
BJS62626109002-89-52088
¥250.001kg
623-27-8 Terephthalaldehyde 对苯二甲醛
BJS2629430623-27-897%
¥55.00100g
9004-74-4 Methoxypolyethylene glycols-average M.W. 350 聚乙二醇单甲醚average M.W. 350
BJS04917789004-74-4average M.W. 350
¥254.00500g
80506-64-5 Amino polyethylene glycol monomethyl ether-average M.W. 1000 氨基聚乙二醇单甲醚-average M.W. 1000
BJS523112080506-64-5average M.W. 1000
¥2014.005g
99126-64-4 Methoxypolyethylene glycol maleimide Mn 10.000 甲氧基聚乙二醇马来酰亚胺 Mn 10.000
BJS962185099126-64-4PEG average Mn 10.000
¥361.00250mg
274248-09-8 1-Ethylcyclohexyl methacrylate 1-乙基环己基 甲基丙烯酸酯
BJS2559300274248-09-898% (stabilized with MeHQ)
¥2237.001g
1190924-04-9 DSPE-PEG-Mal average M.W. 2000 二硬脂酰基磷脂酰乙醇胺-聚乙二醇-马来酰亚胺 average M.W. 2000
BJS51150401190924-04-9average M.W. 2000
¥7285.001g
1849616-42-7 2-[(Polyethylene glycol)]-N,N-ditetradecylacetamide PEG2000 α-[2-(双十四烷基氨基)-2-氧代乙基]-ω-甲氧基-聚(氧基-1,2-乙二基)
BJS37417391849616-42-797% PEG2000
¥3990.00100mg
848779-31-7 4-arm-PEG-COOH 四臂-聚乙二醇-羧基
BJS5342270848779-31-797% average Mw10000
¥529.00250mg
1207751-12-9 Mal-PEG-NH2 马来酰亚胺-聚乙二醇-氨基 Mw2000
BJS51673271207751-12-997% average Mw2000
¥916.00250mg
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