Anthraquinone CAS 84-65-1
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Chemical Name: Anthraquinone
CAS No.: 84-65-1
Molecular Fomula:C14H8O2
Molecular Weight:208.21
Appearance:Light yellow powder or needle crystal
Assay: 98%min
related documents:
COA of Anthraquinone
TDS of Anthraquinone
MSDS of Anthraquinone
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Anthraquinone CAS 84-65-1: Comprehensive Product Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 84-65-1 |
| Chemical Formula | C14H8O2 |
| Molecular Weight | 208.22 g/mol |
| Appearance | Yellow crystalline powder |
| Purity | ≥98% (Industrial Grade), ≥99.5% (Pharma Grade) |
| Melting Point | 286°C |
| Solubility | Insoluble in water, soluble in concentrated H2SO4 |
Grade Comparison
| Feature | Industrial Grade | Pharmaceutical Grade |
|---|---|---|
| Purity | 98-99% | 99.5-99.9% |
| Primary Use | Dye manufacturing, paper pulping | API synthesis, medical research |
| Packaging | 25kg fiber drums | 5kg vacuum-sealed bags |
| Price Range | $10-$15/kg | $20-$25/kg |
2. Key Applications & Industry Uses
Core Applications
- Dye Manufacturing: Intermediate for alizarin dyes and acid dyes
- Paper Industry: Catalyst in Kraft pulping process (reduces sulfide consumption by 15-20%)
- Pharmaceuticals: Precursor for anticancer drugs (e.g., Mitoxantrone)
- Agriculture: Fungicide component for seed treatment
- Electronics: Charge-control agent in photocopier toners
3. Anthraquinone in Industrial Processes
Process Optimization Data
| Application | Typical Dosage | Efficiency Gain |
|---|---|---|
| Paper Bleaching | 0.1-0.3% of pulp weight | 20% reduction in active alkali consumption |
| Dye Synthesis | 1:1.2 molar ratio with benzene derivatives | 15% higher yield vs. naphthoquinone |
| Wood Pulping | 0.05-0.1% on wood | 30-50 min faster delignification |
4. Real-World Use Cases
Case 1: Textile Dye Manufacturing (India)
Client: Leading synthetic dye producer
Solution: 99% pure anthraquinone for acid dye production
Result: 18% increase in dye bath stability, 12% reduction in production costs
Case 2: Specialty Paper Production (Canada)
Client: Kraft paper manufacturer
Solution: Custom 98.5% purity grade for pulping
Result: 22% decrease in sulfide usage, meeting EPA discharge standards
5. Customer Success Stories
Pharmaceutical Intermediate Supplier (Germany)
Challenge: Required 99.9% purity for antineoplastic API
Our Support: Custom crystallization process + HPLC certification
Outcome: Achieved consistent 99.92% purity, 3-year supply contract
Agrochemical Formulator (Brazil)
Challenge: Needed stable anthraquinone dispersion for fungicide
Our Solution: Pre-treated micronized powder (D50=15μm)
Result: 40% faster dissolution rate in carrier solvents
6. Technical Support & Inquiry
Contact Our Experts:
Email: info@vivalr.com
Phone: (86) 15866781826
Why Choose Us?
- ISO 9001-certified production
- Batch-to-batch consistency (RSD <0.8%)
- Flexible quantities: 1kg to 20MT shipments
- Technical dossier with GC-MS/HPLC reports
Request Custom Quotes: Specify required purity, packaging, and quantity for prompt response.
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