| CAS NO: | 623-27-8 | Name: | 1,4-Phthalaldehyde |
|---|---|---|---|
| Meltin Point: | 115±1℃ | Purity: | 99%min |
| Appearance: | White Crystal Powder | Moisture: | ≤0.5% |
| Acid Value: | ≤0.2mgKOH/g | ||
| Highlight: | 2 amino 4 tert butylphenol,dyestuff intermediates |
||
High quality Dye intermediates Terephthaldicarboxaldehyde CAS NO 623-27-8
Chemical name: Terephthaldicarboxaldehyde
Structural form: ![]()
Molecular form: C8H6O2
Molecular weight: 134.14
|
ITEM
|
INDEX
|
|
Appearance
|
White Crystal Powder
|
|
Purity (HPLC)
|
≥99.0%
|
|
Melting point
|
114-116C
|
|
Moisture
|
≤0.5%
|
|
Acid value
|
≤0.2mgKOH/g
|
Use: Used in the production of dyestuff,perfume,medicine,plastic and fluorescent bleaching agents
Packing: packed in 25kg paper board bucket. It also can be packed in big or small bucket according to the requirement of the customers.