BTCA
CHEMICAL NAME: 1,2,3,4-BUTANETETRACARBOXYLICACID
FORMULA: C4H7NO4
MOLECULAR WEIGHT: 234.16
CAS NO: 1703-58-8
MOLECULAR STRUCTURE: 
DESCRIPTION: White crystals or white crystalline powder, soluble in water, alcohol
Quality Standard
Enterprise standard or customization.
Application
1,2,3,4-Butanetetracarboxylic acid (BTCA) is a perfect formaldehyde-free durable press(DP) finishing agent. It has high activity of reaction and no irritant odor. Processed by BTCA, fabrics such as cotton and silk can achieve properties including anti-cease, permanent press and keeping shape and are of high tenacity.
BTCA can be used to prepare polyimide materials. This kind of material has excellent heat resistance, acid resistance, hydrocarbon resistance and good electrical insulation properties, and can be used to prepare various functional polymer materials, such as photosensitive materials, medical polymer materials and functional polymer membrane materials. It can be used to prepare electrical insulation rings, wire coatings and electrical insulation materials.
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Packing
25kg composite paper bag Polish - linen bush or as required by customer.
Storage Conditions
Store indoors, in a light proof, dry and cool place.
Safety Precautions
Use personal protective equipment. Avoid inhalation and contact with eyes and skin, ensure good ventilation in the workplace. Wash hands immediately after use.
Transportation Conditions
According to road transport (ADR / RID), sea transport (IMDG, air transport)