 Itaconic Anhydride |
Structural Formula: 
|
Chemical Name |
Itaconic Anhydride |
|
Synonym Name |
2-Methylenesuccinic anhydride |
|
CAS No. |
2170-03-8 |
|
EINECS No. |
218-518-2 |
|
Molecular Weight |
112.08 |
| Package |
25 kgs drum with vacuum aluminum foil bag liner |
| Other Information |
Mainly used in metal cohesive prompters, polyformaldehyde acrylic acid stabilizer, synthetic resin, etherification catalyst, anti off-color agent, herbicide and so on. |
Specification
|
Items |
Specifications |
|
Appearance |
Rice white crystals |
|
Indentification |
Meet the requirements |
|
Purity, % |
98.0 min |
|
Odour |
Slightly acidic odour |
|
Acid Content, % |
1.5 max |
|
Loss on drying, % |
0.30 max |
|
Residue on ignition, % |
0.10 max |
|
Solubility |
Dissolvable in butyl ester at less than 35 |
|
Sulphuric Acid dust |
0.25 max |
|
Sulphate, ug/g |
30 max |
|
Chloride, ug/g |
25 max |
|
As, ug/g |
5 max |
|
Fe, ug/g |
10max |
|
Colority, (Hazen) |
5max |
|
Melting Point, ℃ |
68-72 | |
Material Safety Date Sheet：  |
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