Chromium Sulfate 30%-40% Solution (Cr2(SO4)3) 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
What is Chromiun Sulfate Solution?
Chromium Sulfate 30%-40% Solution (Cr2(SO4)3) CAS 10101-53-8 is a versatile chemical compound widely used in industries like leather tanning, metal plating, and catalyst production. Available in liquid or solid forms, this grey-blue solution offers adjustable pH levels (1.5–4.0) and ultra-low impurities, making it ideal for precision applications. Whether you need eco-friendly trivalent chromium for sustainable manufacturing or high-purity grades for pharmaceuticals, our product adapts to your requirements.
Technical Specifications
| Property | Details |
|---|---|
| CAS Number | 10101-53-8 |
| Purity | 98.5% (Standard), Custom Grades Available |
| Concentration Range | 12%–30% Cr³⁺ (Adjustable) |
| pH Range | 1.5–4.0 (Customizable) |
| Impurity Limits | Fe ≤30ppm, Na ≤50ppm, Cl⁻ ≤0.1% |
| Packaging | HDPE Drums, IBC Tanks, Bulk Tankers |
All parameters can be tailored to your needs. Request a free sample to test compatibility.
Key Applications of Chromiun Sulfate Solution
1. Leather Tanning
- EcoTan-33: REACH-compliant solution with 33% basicity for export-grade leather.
- Low iron (<100ppm) ensures vibrant, durable finishes without yellowing.
2. Metal Plating & Alloys
- TriChrome Pro: Hexavalent chromium-free, IMDS-ready for automotive coatings.
- Anti-caking additives ensure stable bath performance.
3. Catalyst Manufacturing
- CatPure-24: Fe ≤20ppm for hydrogenation catalysts. Supports custom Co/Ni doping.
4. Sustainable Textiles
- TexMordant Eco: GOTS-certified, heavy metal-free for wool/chrome dyeing.
5. Wood Preservation
- WoodShield LC: Low Cl⁻ (<0.05%) for utility poles. AWPA-compliant.
Why Choose Our Chromiun Sulfate Solution?
✅ Tailored Formulations: Adjust Cr³⁺ concentration, pH, and additives for your process.
✅ Eco-Friendly Production: Closed-loop systems recycle 95% of wastewater.
✅ No MOQ: Order from 25kg trial batches to 50MT bulk shipments.
✅ 24-Hour Support: Technical experts resolve application challenges fast.
Competitive Edge: Us vs. Industry Standards
| Feature | Our Solution | Industry Standard |
|---|---|---|
| Iron Content | ≤30ppm | 50–100ppm |
| pH Customization | 1.5–4.0 | Fixed |
| Lead Time | 7–10 days (Custom) | 3–4 weeks |
| Environmental Compliance | Full wastewater treatment | Basic disposal |
Customization & Support
- Free Samples: Test 500ml in your facility risk-free.
- Regulatory Docs: SDS, COA, TSCA, REACH provided.
- Bulk Order Priority: Dedicated logistics for orders >5MT.
Quality Assurance
1. Raw Material Testing: Sourced from ISO-certified suppliers.
2. Precision Synthesis: Automated reactors ensure batch consistency.
3. Real-Time QC: Every Chromium Sulfate 30%-40% Solution (Cr2(SO4)3) CAS 10101-53-8 tested for purity, pH, and impurities.
4. Third-Party Verified: Compliant with ISO 9001, Responsible Care.
Global Logistics
Serving 60+ Countries via certified partners. Fast shipping to:
- Primary Regions: EU, North America, East Asia.
- Emerging Markets: Southeast Asia, Middle East.
Get Your Custom Chromiun Sulfate Solution Today
📩 Request a Quote: [Name, Email, Required Volume]
🔍 Need Advice? Our engineers will optimize formulations for your process.
✅ Trusted By: 1,000+ clients since 2005.
FAQ
Q: Can I get samples before placing a large order?
A: Yes! We provide 500ml free samples for testing.
Q: How do you prevent crystallization during storage?
A: Stabilizers and sealed HDPE drums ensure 6-month stability.
Q: Is your solution RoHS-compliant?
A: Absolutely. Full documentation provided.
Q: What's the MOQ for custom grades?
A: No MOQ. Start with 25kg.
Contact Us Today
📧 Email: 1057792474@qq.com
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