Ortho-Phthalaldehyde (OPA) Disinfectant Grade ≥99.5% Purity, 55.3-55.6℃ Melting Point for Medical Instrument Sterilization
Price:
CONTACT US
MOQ:
1000KG
Delivery Time:
7-10 days
Brand:
ADDE TECHNOLOGY
Product Description
Ortho-Phthalaldehyde (OPA) is a high-performance aromatic dialdehyde compound manufactured to ≥99.5% purity. This pale yellow crystalline solid offers strong broad-spectrum antimicrobial activity, making it ideal for high-level disinfection applications and chemical synthesis.
Key Features
- High purity grade: ≥99.5% minimum purity
- Broad-spectrum antimicrobial efficacy
- Chemical stability with low vapor pressure
- Low moisture content: 0.05% water content
- Precise melting range: 55.3-55.6℃
Technical Specifications
| Parameter | 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 |
Application Areas
- High-level disinfectant for endoscopes and surgical instruments
- Intermediate in pharmaceutical manufacturing
- Precursor for dye and pigment production
- Specialty fine chemical synthesis
Product Information
CAS No.: 643-79-8
HS Code: 2912299000
UN Number: UN2923
Hazard Class: 8 (Corrosive Substance)
Packing Group: II
Shelf Life: 12 months in original sealed packaging
Packaging
Standard packaging: 25 kg cardboard barrels lined with polyethylene bags. Custom packaging options available upon request.
Storage Requirements: Store in original sealed packaging in a dry, cool environment to maintain product integrity and 12-month shelf life.
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Company
ADDE TECHNOLOGY CO.,LTD
Location
Room 1208, Yuehe Building 1, No. 8936, Yuehe Road, Weifang City, Shandong Province
Contact Person
Paul