1,2,3,4-Butanetetracarboxylic Acid/BTCA with Cas 1703-58-8
1,2,3,4-Butanetetracarboxylic acid Quick Details
- Chemical Name: 1,2,3,4-Butanetetracarboxylic acid
- CAS No.: 1703-58-8
- EINECS: 216-938-0
- Molecular Formula: C8H10O8
- Molecular weight: 234.16
- Appearance: white crystalline particles or crystalline powder
- Assay: 98%
- Synonyms: 1,2,3,4-BUTANETETRACARBOXYLICACID;BTCA;butane-1,2,3,4-tetracarboxylicacid;1,2,3,4-ButaneTetraCarboxylic;1,2,3,4-BUTANETEChemicalbookTRACARBOXYLICACID(BTCA);1,2,3,4-BUTANETETRACARBOXYLICACID98%;1,2,3,4-Butanetetracarboxylicacid,98+%;Butanetetraaceticacid
1,2,3,4-Butanetetracarboxylic acid Description
What is 1,2,3,4-Butanetetracarboxylic acid?
1,2,3,4-Butanetetracarboxylic acid (BTCA) is an ideal formaldehyde free anti wrinkle finishing agent, with white leaf like or needle shaped crystals that are soluble in water and ethanol. It has almost no hygroscopicity and remains pure even after being stored for more than two years. It has strong activity and no irritating odor. Cotton, silk and other fabrics processed by BTCA can achieve significant wrinkle resistance, no ironing, shape retention and other properties.
BTCA can be used to prepare polyimide materials. This type of material has excellent heat resistance, acid resistance, hydrocarbon resistance, and good electrical insulation properties. It can be used to prepare various functional polymer materials, such as photosensitive materials, medical polymer materials, and functional polymer film materials. It can also be applied to prepare electrical insulation rings, wire coatings, and electrical insulation materials.
Autech industry is a professional and reliable China manufacturer of 1,2,3,4-Butanetetracarboxylic Acid/BTCA with Cas 1703-58-8 with higher purity and lower price. If you interest our 1,2,3,4-Butanetetracarboxylic Acid/BTCA , PLS free to contact us for free sample!
1,2,3,4-Butanetetracarboxylic acid Typical Properties
| Item | Specifications | Results |
| Appearance | white crystalline particles or crystalline powder | White granules |
| Purity | ≥98.0% | 99.5% |
| Heavy metal (Pb) mg/kg | ≤20 | <20 |
| Loss on drying | ≤0.5% | 0.04% |
| Residue on ignition | ≤0.2% | 0.03% |
| Conclusion | The results conforms with enterprise standards | |
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1,2,3,4-Butanetetracarboxylic acid Applications
- Textile Finishing: BTCA serves as an eco-friendly, formaldehyde-free finishing agent for natural fibers including cotton, linen, and silk. It provides superior wrinkle resistance, dimensional stability, and permanent press properties, making treated fabrics easier to care for while maintaining their natural feel and appearance.
- High-Performance Polymers: This compound is essential in synthesizing polyimide materials that exhibit exceptional heat resistance, chemical stability against acids and hydrocarbons, and excellent electrical insulation. These polymers are used in photosensitive materials, medical devices, and specialized functional films for demanding applications.
- Industrial Coatings: BTCA plays a crucial role in producing enameled wire varnishes and water-soluble insulating coatings that require no organic solvents. It also functions effectively as an epoxy resin curing agent and adhesive component in various industrial formulations.
- Electrical Insulation: The compound is widely utilized in manufacturing electrical insulation materials, including wire and cable coatings, insulation rings, and protective layers for electronic components, where its thermal stability and dielectric properties are particularly valued.
Recommended Dosage:
Exact dosage should be subject to customer’s finial product formulation.
1,2,3,4-Butanetetracarboxylic acid Package&Storage
Package: 1kg/bag;25kg/drum
Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
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