Chromium Sulfate CAS 10101-53-8
Molecular Formula: Cr2(SO4)3
Molecular Weight: 392
Physical and chemical properties: Chromium sulfate solution is grey-blue liquid, soluble in water, it’s difficult to dissolve in alcohol. Besides six hydrate, it includes different number of hydrate , can be up to 18 molecules hydrate at most. The color varies from green to purple.
Applications and Usages: The major applications of chromium sulfate include preparation of chromium dye mordant, used in ceramics and make leather. Used in chromium catalysts, green paint and oil.
- Product Description
CAS 10101-53-8 | High-Purity Chromium Sulfate for Catalyst Manufacturing
Key Features
- Ultra-low impurities (Fe ≤30ppm)
- Customizable purity, pH, and CAS 10101-53-8 morphology (solid/liquid)
- Sulfate-free formulations for sensitive applications
- Batch-to-batch consistency guaranteed
Technical Specifications
| Parameter | Standard Specification | Customizable Range | |
|---|---|---|---|
| Purity | ≥99.9% | Up to 99.99% | |
| Fe Content | ≤30ppm | ≤10ppm | |
| pH | 3.5–5.0 | Adjustable | |
| Physical Form | Solid/Liquid | Tailored per need | |
| Packaging | 25kg drums/吨袋 | Custom options |
Note: Specifications can be adjusted within 72 hours based on your requirements.
Target Applications
Catalyst Manufacturing
Ideal for methanol and hydrogenation catalysts, ensuring pH stability and preventing active site poisoning.
Leather Tanning & Dye Mordants
Delivers consistent color fixation and reduces environmental risks with low impurity levels.
Ceramics & Surface Treatment
Enhances durability and adhesion in coatings, compatible with high-temperature processes.
Customization & OEM Services
We adapt Chromium Sulfate (CAS 10101-53-8) to your exact needs:
- Impurity Control: Reduce Fe/Na/SO₄²⁻ levels within 72 hours.
- Morphology Optimization: Choose granular, powder, or liquid forms.
- 代工 Integration: Use our pre-dissolved liquid feedstock to skip solid-handling steps.
Minimum Order: 1000kg (0.5kg free samples available for testing).
Why Choose Us?
✅ Proprietary Purity Tech: Achieve Fe ≤10ppm without costly post-treatment.
✅ One-Stop Supply: Access 60+ nitrates (copper, nickel, cobalt) from a single source.
✅ Closed-Loop Sustainability: Convert wastewater into sodium nitrate, cutting your compliance costs.
✅ 18-Year Expertise: Trusted by Sinopec-tier clients for industrial-grade consistency.
Global Logistics & Compliance
- Certifications: ISO 9001, REACH, SDS available on request.
- Shipping: FOB/CIF options with hazardous chemical expertise.
- Delivery: 70% export ratio; 3-5 days for stock orders.
FAQ
Q: How do you maintain Fe ≤30ppm in Chromium Sulfate?
A: Advanced crystallization and raw material screening ensure consistency. We can lower Fe to ≤10ppm upon request.
Q: Is sulfur present in your product?
A: No. Our electrolytic synthesis method eliminates sulfur residues, critical for catalyst performance.
Q: What's the lead time for custom batches?
A: 7-15 days for R&D adjustments. Stock items ship in 3-5 days.
Q: Can you handle catalyst with wastewater recycling?
A: Yes. Our closed-loop system converts waste into sellable byproducts like sodium nitrate.
Q: Why is your pricing higher than others?
A: Premium purity and customization reduce your downstream costs (e.g., no need for extra purification).
Safety & Compliance
- SDS: Available for download upon inquiry.
- Handling: Follow local hazardous material guidelines.
About Us
With 18 years in specialty chemicals, we supply 60% of China's catalyst-grade nitrates. Our 500+ team and ISO-certified facilities ensure reliability at scale.
Request a Free Sample
Need CAS 10101-53-8 tailored for your catalyst project?
📩 Email 1057792474@qq.com with:
1. Required purity/impurity levels
2. Volume (e.g., 25kg trial or bulk order)
3. Application details
Free technical consultation included.
