Factory Supply CAS 643-79-8 O-Phthalaldehyde Opa with Best Price

• Customization: Available
• CAS No.: 643-79-8
• Formula: C8h6o2
• Model NO.: Opa
• Classification: Organic Analytical Reagents
• Specific Usage: as Antiseptic
• Content: Standard
• Usage: Laboratory Reagents
• Application: Health
• Product Name: O-Phthalaldehyde
• Colour: Yellow
• Appearance: Crystal
• Model No.: Opa
• Transport Package: Bag
• Specification: 99%
• Trademark: TG
• Origin: China
• HS Code: 2912299000
• Production Capacity: 20000kg/Year

Product Description

Product Description

 

Phenylene formaldehyde is referred to as OPA, light yellow acicular crystal. Its melting point is 56-57ºC, the flash point is greater than 110ºC, soluble in water and alcohol, ether, etc., slightly soluble in petroleum  ether. As a pharmaceutical intermediate, it is the latest efficient and safe antibacterial disinfectant for external use. As a disinfection and sterilization instrument for endoscopic surgery in hospitals, it can be used to synthesize a new anti-platelet aggregator, indolpophen, and also an analytical reagent in the chemical field.

 

Detailed Photos

 

 

Product Parameters

 

Item	Specifications
Appearance	Yellow or light yellow crystalline
Water	≤0.05%
Melting	54-56ºC
Assay	99.0 %≥ (GC)

 

Packaging & Shipping

 

Company Profile

 

Hunan Iron Zirconium Import&Export Co.Ltd is a company focusing on the export of chemical products.Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas.We will use professional production technology to bring you the best product experience.we are looking forward to cooperating with you.

FAQ

 

Q1:Which kind of payment terms do you accept?
A:For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account

Q2:Can you give me a discount price?
A:Surely, price is negotiable under different conditions, we are assuring you to get the most competitive price.

Q3:How can I get the sample?
A:We can support the sample for free, freight charges will undertaken by buyer. The charges will be return to you or deduct from your order in the future.

Q4:How can we guarantee the quality?
A:We always keep pre-production sample before mass production, and final inspection before shipment. Our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, 
we will send you free goods for replacement or refund your loss. 

Q5: How about the packing?
A: Factory standard packing. Special packing can be accept per your request.