o-Phthalaldehyde

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Product Description

China H&Z® O-Phthalaldehyde is pharmaceutical intermediates, latest topical safe and efficient disinfectant as hospital endoscopic surgery instrument sterilization, for the synthesis of a new anti platelet aggregation drug indole Bofen, but also the field of chemical analytical reagent.O-Phthalaldehyde is mainly used in medicine, dyes, etc.. Amino acid derivatization reagent, fluorescence detection, the reaction in a minute, but the product is not stable, need to immediately detect.

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China H&Z® o-Phthalaldehyde

O-Phthalaldehyde (OPA) CAS NO:643-79-8

O-Phthalaldehyde Synonyms: OPA
Ortho phthalaldehyde
o-Phthalic aldehyde
1,2-Phthalic dicarboxaldehyde
1,2-Benzenedicarboxaldehyde
Benzene-1,2-dicarboxaldehyde

O-Phthalaldehyde CAS NO:643-79-8 Chemical Properties:

Melting point	55-58 °C(lit.)
Boiling point	83-84°C (0.7501 mmHg)
density	1.13
refractive index	1.4500 (estimate)
Fp	>230 °F
storage temp.	2-8°C
solubility	53g/l
form	powder
color	yellow
PH	7 (53g/l, H2O, 20℃)
Water Solubility	soluble
Merck	14,7368
Stability:	Stable. Air sensitive. Incompatible with strong oxidizing agents, strong bases.

O-Phthalaldehyde CAS NO:643-79-8 Specification:

Item	Specifications	Results
Appearance	Yellow crystalline	Yellow or light yellow crystalline
Melting point	54~56℃	54.4~55.5℃
Content	≥98%(GC)	99.3%
Moisture	≤0.5%	0.30%
Conclusion	The results conforms with enterprise standards

O-Phthalaldehyde CAS NO:643-79-8 Function:
H&Z® O-Phthalaldehyde is a pharmaceutical intermediates, latest topical safe and efficient disinfectant as hospital endoscopic surgery instrument sterilization, for the synthesis of a new anti platelet aggregation drug indole Bofen, but also the field of chemical analytical reagent.
Yellow needle crystal, mainly used in medicine, dyes, etc.. Amino acid derivatization reagent, fluorescence detection, the reaction in a minute, but the product is not stable, need to immediately detect.
O-Phthalaldehyde is mainly used in medicine, dyes, amino acid derivatives, etc..

O-Phthalaldehyde CAS NO:643-79-8 application:
1. It is used to produce high-efficiency and safe antimicrobial disinfectant for external use and to disinfect and sterilize endoscopic surgical instruments in hospitals.
2. As pharmaceutical intermediate, it is used to synthesize indobufen which is new anti-platelet aggregation drug.
3. As OLED intermediate, it is used to synthesize electronic materials.
4. Dye intermediate.

O-Phthalaldehyde CAS NO:643-79-8 Storage

o-Phthalaldehyde should be stored in a sealed container and placed in a cool dry ventilated warehouse away from direct sunlight, water, acids, oxidants and food materials.

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