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O-phthalaldehyde Cas 643-79-8 Opa Yellow Powder For Syntheses Intermediate

O-phthalaldehyde Cas 643-79-8 Opa Yellow Powder For Syntheses Intermediate

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Brand Name : JTL

Model Number : 643-79-8

Certification : ISO9001,SGS

Place of Origin : CHINA

MOQ : 1TON

Payment Terms : T/T, Western Union

Supply Ability : 1000 TON/YEAR

Packaging Details : Drum-net weght:20KG

Type : Syntheses Material Intermediates

Application : organic intermediates

other name : Benzene-1,2-dicarboxaldehyde

Appearance : Yellow powder

MF : C8H6O2

Purity : 99% Min

Cas No : 643-79-8

Density : 1.13

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O-phthalaldehyde Cas 643-79-8 Opa Yellow Powder For Syntheses Intermediate

Identification


Product chemical name: o-Phthalaldehyde/OPA

CAS number: 643-79-8

Product from: Yellow needle crystal

Molecular weight: 134.13

Molecular formula: C8H6O2


The product 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.

Basic Specification

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


Chemical structure:


Chemical Specification of O-phthalaldehyde


tems

Technical index

Product name

1,2-Phthalic dicarboxaldehyde

Synonyms

OPA

CAS No

643-79-8

Molecular formula

C8H6O 2

Molecular Weight

134.132

Dangerous mark

T:Toxic

Risk terminology

R25; R34; R43;

Security Glossary

S26; S36/37/39; S45;

Density

1.13

Melting point

54-57'C

Boiling point

83-84 'C (0.7501 mmHg)

Flash point

132 'C

Water-solubility

soluble


Syntheses Material intermediates, pharmaceutical intermediates.


Packaging&Shipping


Applications of O-phthalaldehyde


The product 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.Mainly used in medicine, dyes, amino acid derivatives, etc..

Why choose us ? • 1.Full experience of large numbers containers loading in Chinese sea port.
• 2.Fast shipment by reputed shipping line.
• 3.Packing with pallet as buyer's special request.
• 4.Best service after shipment with e mail.
• 5.Cargoes together with container sales service available.
• 6.Full experience for Canada & Japan export.
• 7.Cargoes photo before and after loading into container.
• 8.Raw materials from Chinese origin.


Factory show

As we have already exported to all over the world for 20years, we have many long term relationship partners, and our products and service have gained a very good reputation among them. If you have any needs on oilfield Chemicals, like cementing additives, drilling fluid additives, WELCOME TO CONTACT US AT ANY TIME!

Highlights of our Factory


>> Top three factory: over 60,000 tons annual capacity;


>> Quality guarantee: ISO9001, ISO14001 certified ;


>> Technical advantages: First and only one can produce both PAM and its raw material DAC in China;


>> Collinear production line: Flexible to adjust production.


China O-phthalaldehyde Cas 643-79-8 Opa Yellow Powder For Syntheses Intermediate factory

O-phthalaldehyde Cas 643-79-8 Opa Yellow Powder For Syntheses Intermediate Images

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