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Ortho-Phthalaldehyde (OPA) Disinfectant Grade, ≥99.0% Purity, Light Yellow Liquid for Medical Use
Ortho-Phthalaldehyde (OPA) Disinfectant Grade, ≥99.0% Purity, Light Yellow Liquid for Medical Use
Specifications
Brand Name :
ADDE TECHNOLOGY
Model Number :
ADDE-OPA
Certification :
CE
Place of Origin :
CHINA
MOQ :
1000KG
Price :
CONTACT US
Payment Terms :
L/C, T/T
Supply Ability :
500 TON per YEAR
Delivery Time :
7-10 days
Packaging Details :
25 kg/cardboard barrels, lined with polyethylene bag.
PURITY % :
99 MIN
APPEARANCE :
Pale yellow crystal
MELTING POINT ℃ :
54-57
WATER % :
0.5 MAX
PACKAGE :
25KG CARDBOARD DRUM
Description

Ortho-Phthalaldehyde (OPA) is a high-performance aromatic dialdehyde compound widely used in high-level disinfection and chemical synthesis. This product is manufactured to a minimum purity of 99.5% and appears as a pale yellow crystalline solid. Due to its strong and broad-spectrum antimicrobial activity, OPA is frequently used as a high-level disinfectant for reusable medical and surgical instruments, particularly in environments requiring low-odor and low-irritation alternatives to glutaraldehyde.

OPA’s chemical stability, low vapor pressure, and ease of handling make it ideal not only for disinfection applications but also as a valuable intermediate in the production of pharmaceutical compounds, dyes, and specialty chemicals.

Our product is manufactured under strict quality control, featuring low moisture content and a tight melting range to ensure consistency in performance and excellent storage stability.

Packaging:

25 kg cardboard barrels, lined with polyethylene bags.
Other packing options available upon request.

Technical Specifications:

Item Standard Result
Appearance Pale Yellow Crystal Pale Yellow Crystal
Purity (%) ≥99.0 99.5
Melting Point (℃) 54–57 55.3–55.6
Water Content (%) ≤0.5 0.05

Aditional Information:

HS Code: 2912299000

CAS No.: 643-79-8

UN Number: UN2923

Hazard Class: 8 (Corrosive Substance)

Packing Group: II

Shelf Life: 12 months in original sealed packaging, stored in a dry and cool place

Transport Classification: UN2923 / Class 8 / PG II (Toxic and Corrosive)

Application Areas:

High-level disinfectant for endoscopes and surgical instruments

Intermediate in pharmaceutical manufacturing

Precursor for dye and pigment production

Specialty fine chemical synthesis

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Ortho-Phthalaldehyde (OPA) Disinfectant Grade, ≥99.0% Purity, Light Yellow Liquid for Medical Use

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Product Detail
Brand Name :
ADDE TECHNOLOGY
Model Number :
ADDE-OPA
Certification :
CE
Place of Origin :
CHINA
MOQ :
1000KG
Price :
CONTACT US
Contact Supplier
Ortho-Phthalaldehyde (OPA) Disinfectant Grade, ≥99.0% Purity, Light Yellow Liquid for Medical Use

ADDE TECHNOLOGY CO.,LTD

Verified Supplier
1 Years
shandong, weifang
Since 2004
Business Type :
Agent, Exporter, Trading Company, Seller
Main Products :
Heavy Metal Chelator, Microbicides, Daily Chemicals
Total Annual :
5,000,000-10,000,000
Employee Number :
>50
Certification Level :
Verified Supplier
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