High purity o-Phtha...

High purity o-Phthalaldehyde with best quality
High purity o-Phthalaldehyde with best quality

High purity o-Phthalaldehyde with best quality

Min.Order / FOB Price:Get Latest Price

10 Gram

Negotiable

  • Min.Order :10 Gram
  • Purity: ≥99%
  • Payment Terms : L/C,T/T,,MoneyGram,Other

Keywords

o-Phthalaldehyde purity 99% o-Phthalaldehyde high quality cas 643-79-8

Quick Details

  • Appearance:white to light yellow crystal powder
  • Application:Pharmaceuticals intermediate.
  • PackAge:25kg/paper drum or as customers' requirements
  • ProductionCapacity:200|Kilogram|Week
  • Storage:stored at dry, cool and avoid light
  • Transportation:by sea/by express

Superiority:

1, High quality with competitive price:

  We are manufacturer and can provide high quality products with factory price.

2, Fast and safe delivery

  1) Parcels can be sent out within 24 hours after payment. Tracking number is available.

  2) Secure and discreet shipment. You have various choices of transportation methods.

3, We have clients throughout the world.

  1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.

  2) Market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.

  3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

Details:

Basic information

Product Name:

o-Phthalaldehyde

Synonyms:

1,2-Benzenedialdehyde;o-Phthaladehyde;phtalaldehydes;Phthalaldialdehyde;Phthalic aldehyde;Phthalic dialdehyde;Phthalyldicarboxaldehyde;O-PHTHALIC DIALDEHYDE

CAS:

643-79-8

MF:

C8H6O2

MW:

134.13

Mol File:

643-79-8.mol

o-Phthalaldehyde Structure

 

Chemical Properties

melting point 

55-58 °C(lit.)

boiling point 

83-84 °C (0.7501 mmHg)

density 

1.13

Fp 

>230 °F

vapor pressure 

0.574 mmHg at 25°C

storage temp. 

2-8°C

Water Solubility 

soluble

Sensitive 

Air Sensitive

Stability

Stable. Air sensitive. Incompatible with strong oxidizing agents, strong bases.

 

Usage And Synthesis

Chemical Properties

White to light yellow powder

Usage

Widely used for precolumn derivatization of amino acids in HPLC separation or Capillary electrophoresis. For flow cytometric measurements of protein thiol groups.

For precolumn derivatization of amino acids for HPLC separation. For flow cytometric measurements of protein thiol groups.

Precolumn derivatization reagent for primary amines and amino acids. The fluorescent derivative can be detected by reverse-phase HPLC. The reaction requires OPA, primary amine and a sulfhydryl. In the presence of excess sulfhydryl, amines can be quantitated. In the presence of excess amine, sulfhydryls can be quantitated.

 

About us:

Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves a good reputation at home and abroad with advanced technology, standardized management and well established service systerm. We have developed to a very famous group corporation Enterprise in chemical industry step by step. 

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