181099
聚(乙烯基甲醚-alt-马来酸)
average Mw ~1,980,000 by LS, average Mn ~960,000, powder
别名:
Methoxyethylene-maleic acid copolymer, Methyl vinyl ether-maleic acid copolymer, Poly(maleic acid-methyl vinyl ether)
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关于此项目
线性分子式:
[CH2CH(OCH3)CH(CO2H)CH(CO2H)]n
化学文摘社编号:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
form
powder
Quality Segment
mol wt
average Mn ~960,000, average Mw ~1,980,000 by LS
pH
~2.5 (5% in H2O)
SMILES string
COC=C.OC(=O)\C=C\C(O)=O
InChI
1S/C4H4O4.C3H6O/c5-3(6)1-2-4(7)8;1-3-4-2/h1-2H,(H,5,6)(H,7,8);3H,1H2,2H3/b2-1-;
InChI key
HHEHWCIYDICHCG-ODZAUARKSA-N
Application
洗涤剂助剂。
Features and Benefits
易溶于水，与碱土金属阳离子形成螯合物，但不与毒性重金属离子螯合。
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)