Direct factory supply
Purchase directly from an experienced manufacturing team, with grade selection supported by our technical sales department.
Chromium Oxide Green · Cr₂O₃
Chrome Oxide Green, made for consistent results.
Chromium oxide green, commonly traded as Chrome Oxide Green, is supplied direct from our factory in Hebei, China. Choose from pigment, coating, ceramic, refractory and polishing grades with documented specifications.
- 7 standard technical grades
- 25 kg bag or buyer-specific packing
- TDS and COA support
Product family
DR-01 — DR-R
Pigment, coating, ceramic, refractory and polishing options
Green Cr₂O₃ powder
Pigment and industrial-grade supply
Factory direct
01
Specify
Application and grade
02
Validate
TDS and sample data
03
Pack
Bag and pallet options
04
Deliver
Export documentation
30+Years of production
4,500 MTAnnual capacity
75%Export share
7Standard grades
Why choose Daren
A manufacturing partner you can specify with confidence
The right material is more than a colour. We focus on specification, batch consistency, practical packing and responsive export support.
Documented specifications
Key parameters include Cr₂O₃ purity, moisture, water-soluble salts, screen residue, oil absorption and Cr⁶⁺ limits where applicable.
Application-focused grades
Select from pigment, coating, ceramic, refractory and polishing grades, with assistance matching the grade to your target process.
Export-ready packing
Standard 25 kg net bags are supplied 40 bags per pallet, with packing arrangements available to suit buyer requirements.
Product grades
Chrome Oxide Green pigment and technical grades
Each grade has its own purity, fineness and application profile. Compare the headline data below or ask us to recommend a grade for your process.
DR-01
General Pigment Grade
A versatile technical grade for common pigment and industrial applications.
- Purity99.0% min
- Moisture0.30% max
- Residue, 325 mesh0.30% max
DR-02
Ceramic Grade
Developed for ceramic glazing and refractory use where heat stability matters.
- Purity99.0% min
- Moisture0.20% max
- Heat stabilityOver 1200°C
DR-03
Refractory Grade
A controlled refractory-grade material with a specified hexavalent chromium limit.
- Purity99.0% min
- Residue, 325 mesh0.30% max
- Cr⁶⁺10 ppm max
DR-04
Polishing Grade
Fine-mesh material for polishing and surface-finishing requirements.
- Purity99.0% min
- Moisture0.30% max
- Residue, 500 mesh0.30% max
DR-GN
Coating Grade
A fine grade for coating and pigment formulations.
- Purity98.0% min
- Residue, 500 mesh0.30% max
- Cr⁶⁺10 ppm max
DR-GNM
Pigment & Coating Grade
A low-Cr⁶⁺ fine grade with defined oil absorption for pigment and coating use.
- Purity98.0% min
- Oil absorption15–25 g
- Cr⁶⁺5 ppm max
DR-R
Refractory Grade
A high-purity refractory grade with controlled oil absorption and Cr⁶⁺ content.
- Purity99.0% min
- Oil absorption15–25 g/100g
- Cr⁶⁺5 ppm max
Values shown are based on the current technical data sheets. Certificate of Analysis data is supplied per shipment.
Technical documents
Technical comparison
A grade for every process route
The table shows the main difference between our product grades. Contact us for the complete TDS, current COA format and application guidance.
| Grade | Purity | Moisture | Screen residue | Cr⁶⁺ |
|---|---|---|---|---|
| DR-01 | ≥99.0% | ≤0.30% | 325 mesh ≤0.30% | Request TDS |
| DR-02 | ≥99.0% | ≤0.20% | 325 mesh ≤0.30% | Request TDS |
| DR-03 | ≥99.0% | ≤0.30% | 325 mesh ≤0.30% | ≤10 ppm |
| DR-04 | ≥99.0% | ≤0.30% | 500 mesh ≤0.30% | Request TDS |
| DR-GN | ≥98.0% | ≤0.30% | 500 mesh ≤0.30% | ≤10 ppm |
| DR-GNM | ≥98.0% | ≤0.30% | 325 mesh ≤0.30% | ≤5 ppm |
| DR-R | ≥99.0% | ≤0.20% | 325 mesh ≤0.30% | ≤5 ppm |
Factory & quality control
A Chrome Oxide Green factory built for repeat orders
Production experience, defined technical parameters and practical export packing help buyers maintain consistency from one order to the next.
Grade and specification review
Confirm application, target parameters and packing requirements before production.
Production and parameter control
Control purity, moisture, fineness and other grade-specific characteristics.
Batch inspection
Compare production batches with the agreed TDS parameters and issue COA data.
Export packing and loading
Prepare sealed 25 kg bags, palletized units and shipment documentation.
Applications
Built for pigment, ceramic and refractory process routes
Different applications require different fineness, heat stability, oil absorption and Cr⁶⁺ limits. Start with the application and we will help narrow the grade.
Chrome Oxide Green Pigment
Green pigment systems, colour concentrates and pigment formulations.
Chrome Oxide Green Coating
Fine grades for coating, enamel and surface-colour applications.
Chrome Oxide Green Ceramic
Ceramic colour and glaze systems requiring heat stability.
Chrome Oxide Green Refractory
Refractory raw material with controlled purity and Cr⁶⁺ content.
Chrome Oxide Green Polishing
Fine-mesh material for polishing and surface-finishing products.
Chrome Oxide Green Metallurgical
Metallurgical applications; grade selection is confirmed against your process.
Not sure which grade matches your process?
Send the application, required parameters and order quantity for a technical check.
Global supply
Export experience for pigment and industrial buyers
We serve buyers in Southeast Asia, Europe, the United States, Australia and other international markets. Our location provides access to Tianjin Port for export shipments.
Discuss Your Destination
Buyer FAQ
Product questions, answered
What do the two common product names mean?
Both names refer to the same green Cr₂O₃ material. “Chrome Oxide Green” is the common commercial term, while “Chromium Oxide Green” is the formal technical name. Pigment Green 17 and C.I. 77288 are also used in pigment-industry contexts, including Pigment Green 17 (PG17) and C.I. 77288.
Which grade should I choose for my application?
Grade selection depends on the target application, fineness, heat stability, oil absorption and Cr⁶⁺ limit. Share your required specification and our technical sales team will help compare the options.
Are TDS and COA documents available?
Yes. Current technical data is available by grade, and Certificate of Analysis data is provided for the relevant production batch.
How is Chrome Oxide Green packed?
Standard packing is 25 kg net bags with 40 bags on one pallet, or packing can be arranged according to the buyer's request.
Where are your export shipments prepared?
Our factory is located in Luancheng, Shijiazhuang, Hebei, with access to Tianjin Port for export logistics. Destination-specific packing and documentation can be discussed with our sales team.
Request a quotation
Tell us what your next order needs to do
Contact our export team directly with your application, target grade, quantity and destination port. We will reply with the matching grade and available documentation.