| OPA Content (GC): | Min. |
|---|---|
| Appearance: | Faintly yellow to yellow |
| Form: | Crystalline |
Quick Details
Specifications
|
Parameter
|
Specification- Requirements
|
|
OPA Content (GC)
|
Min.: 99%
|
|
Melting point
|
Min.: 55°C
Max.: 57°C
|
|
Appearance
|
Faintly yellow to yellow
|
|
Form
|
Crystalline
|
|
FTIR
|
Must Conform
|
|
Moisture Content
|
≤0.5%
|
|
Clarity of Solution (5g in 50 mL methanol)
|
Clear, (max. 6 FNU)
|
|
Clarity of Solution (0.5g in 100 mL water)
|
Clear, (max. 6 FNU)
|
|
Free Acid (calculated as Phthalic acid)
|
Max.: 0.3 (g/100g)
|
|
Content of o-Phthalic aldehyde (aldehyde titration)
|
Min.: 99 (g/100g)
Max.: 101 (g/100g)
|
|
Content Phthalide (GC)
|
Max.: 0.5
|
Density 1.13
Melting point 54-57 ºC
Boiling point 83-84 ºC (0.7501 mmHg)
Flash point 132 ºC
Water solubility soluble
Use: As a latest, efficient and safe disinfectant for external using, it is widely used to disinfect and anti-virus for endoscope’s operation instruments in the hospital, and also can be as pharmaceutical intermediate.
Package:
Packing in 25KG fiber drum
Key Words:o-Phthalaldehyde; o-Phthalic aldehyde; 1,2-Phthalic dicarboxaldehyde; 1,2-Benzenedicarboxaldehyde; Benzene-1,2-dicarboxaldehyde;O-ftalaldehído ;Phthalaldehyde;ortho-phthalaldehyde;OPA