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Itaconic acid

Cas:
97-65-4
Molecular Structure:
MDL:
MFCD00004260
Molecular Formula:
C5H6O4;HO2CCH2C(=CH2)CO2H
Molecular Weight:
130.10
Alias:
亚甲基丁二酸,甲叉丁二酸,分解乌头酸,亚甲基琥珀酸 Methylene succinic acid 2-Propene-1,2-dicarboxylic Acid
Product order:
Name Specifications Packing Price Delivery
Itaconic acid AR 100g RMB 44 Consulting service
Itaconic acid AR 500g RMB 99 Consulting service
Itaconic acid CP 100g RMB 33 Consulting service
Itaconic acid AR 5kg RMB 962.5 Consulting service
Itaconic acid AR 25kg RMB 3949 Consulting service
Character:
衣康酸是一种不饱和的二元有机酸。化学性质比较活泼,易聚合,也能与其他单体共聚,如丙烯睛、丁二酸、苯乙烯。白色结晶或粉末。溶于水、乙醇和丙酮,微溶于氯仿、苯和乙醚。有特殊气味,在真空下能升华。也能与其他单体共聚。不易挥发,过热能分解。
熔点:165-169℃
密度:1.573 
Quality Standard:
项目                                  分析纯
                                         (AR)
含 量assay%                            ≥  99.8
熔点mp(初熔-终熔)℃                    ≤ 165-168℃
干燥失重loss on drying,%               ≤  0.2
灼烧残渣Ignition residue,%             ≤  0.01  
铁离子(以Fe计)%                        ≤  0.00015
重金属(以pb计)%                        ≤  0.0005
氯化物(以Cl-计)%                       ≤  0.0005
硫酸盐(以SO42-)%                       ≤  0.0015


品级Grade                                化学纯  
                                          (CP)
含量Assay                               99.0~101.0%  
熔点Melting point/℃                    162.0~168.0(2.0)  
水溶解试验solubility in water           合格  
灼烧残渣Residue on ignition             ≤0.1%  

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