| CAS 번호: | 623-27-8 | 이름: | 1,4-플탈알데히드 |
|---|---|---|---|
| 멜틴 포인트: | 115±1℃ | 청정: | 99%분 |
| 모습: | 화이트 크리스탈 파우더 | 수분: | 0.5% 이하 |
| 산가: | ≤0.2mgKOH/g | ||
| 강조하다: | 2 amino 4 tert butylphenol,dyestuff intermediates |
||
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