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Views: 0 Author: Site Editor Publish Time: 2025-07-08 Origin: Site
Industrial applications often demand APS with ≥98% purity, and even ultra-pure grades (>99.5%) for sensitive processes. Impurities like iron, heavy metals, or moisture can:
❌ Interfere with polymerization reactions
❌ Cause equipment corrosion
❌ Affect final product appearance or performance
❌ Fail REACH, FDA, or GMP compliance requirements
Different industries require different purity levels:
| Industry | Recommended Purity | Notes |
|---|---|---|
| PCB & Electronics | ≥ 99.5% | Ultra-low metal content required |
| Polymer Initiation | ≥ 98% | Consistent particle size needed |
| Cosmetics & Hair Bleach | ≥ 98% Cosmetic Grade | Complies with REACH, low odor |
| Water Treatment | 97–98% | Less stringent purity |
| Pharmaceutical/Food Processing | ≥ 99.9% (if allowed) | Low heavy metals & residue |
Request a Certificate of Analysis (COA) before placing orders.
A reliable ammonium persulfate supplier should offer:
✅ ISO 9001 / ISO 14001 quality management
✅ REACH & RoHS compliance (for EU market)
✅ SDS & COA documentation for every batch
✅ GMP / FDA certification (for cosmetic/pharma use)
Also verify:
Production capacity & lead time
Third-party testing reports
Past client references or case studies
High-purity APS is highly hygroscopic and must be properly packed.
25kg PE-lined fiber drums (most common)
500kg–1000kg jumbo bags for bulk use
Moisture-proof bags for ultra-pure grades
Ensure packaging includes:
Double-sealed liners
Tamper-proof labels
UN classification: UN 1444, Class 5.1 (oxidizer)
China (Fujian, Hebei, Hunan): Low-cost bulk supply
Germany / EU: High-purity production for electronics
India: Competitive pricing with REACH compliance
USA: Specialty and regulated grades for pharma/cosmetics
Compare:
FOB vs CIF price
Lead time and customs restrictions
Export licenses or hazardous material handling support
The global price of high-purity ammonium persulfate varies depending on grade, region, and packaging.
| Grade | Price Range (USD/MT) |
|---|---|
| Technical Grade (98%) | $1,800 – $2,300 |
| Cosmetic Grade (98.5%) | $2,300 – $2,800 |
| Ultra-Pure Grade (99.5%+) | $3,000+ |
Note: Prices fluctuate based on raw material costs (ammonia, sulfuric acid, hydrogen peroxide) and global shipping conditions.
When sourcing, ensure the product meets:
✅ APS Content: ≥ 98.0%
✅ Moisture: ≤ 0.15%
✅ Iron (Fe): ≤ 0.001%
✅ Heavy Metals: ≤ 0.001%
✅ pH (5% solution): 3.0 – 5.0
✅ Appearance: White crystalline powder
Ask for a Technical Data Sheet (TDS) and third-party lab test if required.
Q1: How do I confirm purity before purchase?
✔️ Request the COA, TDS, and 3rd-party lab analysis (e.g., ICP, titration).
Q2: Can I import APS from China or India?
✔️ Yes, but ensure the supplier meets REACH or local regulatory requirements. Many Chinese/Indian suppliers now offer compliant options.
Q3: What are alternatives if high-purity APS isn’t available?
Potassium monopersulfate or hydrogen peroxide may work in specific cases but often lack equivalent performance.
We help businesses worldwide source high-purity ammonium persulfate from ISO-certified, REACH-compliant manufacturers in China, India, and Europe.
Request a Quote Today – We’ll send specs, samples, SDS, and COA within 24 hours.
