Iron Oxide Red 190, CAS: 1307-37-1, Inorganic Pigment
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Product Highlights
- Superior Weather Resistance: Stable under UV light, alkali, and acid conditions for long-lasting performance.
- RoHS Certified: Environmentally friendly and safe, adhering to stringent international standards.
- Excellent Dispersion: Easy to mix and provides uniform color distribution in various applications.
- Cost-Effective: High tinting strength means less pigment is required for desired results.
- Custom Packaging: We provide customized packaging specifically designed to fulfill every customer's needs.
- Fast Delivery: Stock products ship within 3-5 days; larger orders take 7-10 days.
- Expert Support: Over 18 years of expertise with expert technical support and custom solutions.
Product Attributes
- Customization
- Available
- CAS No.
- 1307-37-1
- Formula
- Fe2o3
- Model NO.
- 190
- EINECS
- 215-168-2
- Colour
- Red
- Appearance
- Powder
- Usage
- Paint, Ceramic, Cosmetic, Plastic, Leather, Ink, Paper, Textile
- Type
- Synthetic
- Solubility
- Insolubility
- Composition
- Oxide
- Yellow Pigments
- Iron Oxide Yellow
- Green Pigments
- Chrome Oxide Green
- Blue Pigments
- Iron Blue
- OEM
- Accept
- Specific Gravity
- 5.12-5.24G/Cm3
- Oil Absorption
- 25ml/100g
- Molecular Weigh
- 159.69
- Moisture
- ≤1.5%
- Certification
- RoHS
- Transport Package
- Pallet
- Specification
- 25KG/Bag
- Trademark
- CALA
- Origin
- China
- HS Code
- 2821100000
- Production Capacity
- 1000mt/Month
- Package Size
- 110.00cm * 110.00cm * 90.00cm
- Package Gross Weight
- 1010.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Iron Oxide Red 190, CAS: 1307-37-1, Inorganic Pigment
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Product Description

Key Advantages | |
High Purity | ≥96% Fe2O3 content ensures vibrant and consistent coloration |
Excellent Dispersion | Easy to mix and provides uniform color distribution |
Superior Weather Resistance | Stable under UV light, alkali, and acid conditions |
RoHS Certified | Environmentally friendly and safe for various applications |
Cost-Effective | High tinting strength means less pigment is required |
Product Name | Iron Oxide Red / Pigment Red 101 | ||
Model | 190 | ||
Chemical Composition | Fe2O3 | ||
Color Index No | C.I.P.R 101 / C.I.77491 | ||
CAS No. / EINECS | 1307-37-1 / 215-168-2 | ||
Testing Indicators | Unit | Parameter | |
Quality Standard | Iron oxide content(Fe2O3.αH2O) | % | ≥96 |
Moisture | % | ≤1.5 | |
Water-soluble Substance | % | ≤0.5 | |
Oil Absorption | (ml/100g) | 15-25 | |
PH Value | 4-7 | ||
Res. on 325 mesh | % | ≤0.5 | |
Transparency | |||
Ignition Loss(1000℃, ½h) | % | ≤0.1 | |
Bulk Density | g/cm3 | 0.7-1.1 | |
Specific Gravity | g/cm3 | 5 | |
Particle size BET | μm | 0.1 | |
Tinting Strength | % | 95-105 | |
Color Difference ΔE | ≤1.0 | ||
Sales Packing | In 25kg paper bag / We provide customized packaging specifically designed to fulfill every customer's needs. | ||
Matters Needing Attention | Protect against weathering/store in a dry place. | ||
Safety | The product is not classified as hazardous under EC 1970/2006 & EC 1272/2008 | ||
Construction | Coloring concrete, paving stones, roof tiles, blocks, mortar, and stucco |
Coatings & Paints | Manufacturing of industrial paints, marine coatings, anti-corrosion paints, and decorative primers |
Plastics & Rubber | Masterbatch, engineering plastics, PVC, PE, PP, and rubber products like hoses and mats |
Inks | Used in printing inks |
Other Industries | Paper, ceramics, and colored fertilizers |

Standard Packaging | 25 kg per woven paper bag (with inner plastic bag) |
Customized Packaging | We can provide packaging specifically designed to fulfill every customer's needs (e.g., 500kg/1000kg jumbo bags) |
Loading Port | Guangzhou Port, China |
Storage | Store in a dry and ventilated place, protect against weathering and moisture |



Q: Can I get a free sample? A: Yes, we provide free samples for serious buyers. The shipping cost needs to be borne by the customer. |
Q: What is the MOQ? A: The minimum order quantity is 1 ton. We can also accept smaller orders for trial purposes. |
Q: What is the delivery time? A: For stock products, we can ship within 3-5 days. For larger orders, it takes about 7-10 days. |
Q: What payment methods do you accept? A: We accept T/T, L/C, and Western Union. |

* Expert technical support and custom solutions
* Competitive pricing with reliable supply
* Streamlined logistics with FOB Guangzhou port
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2511147". Items marked "" are certified.
Company Profile
Welcome to CALA Technology (Guangdong) Co., Ltd., your trusted pigment manufacturer. Since our establishment, we have been dedicated to providing high-quality and innovative pigment solutions for the global market. Our products are widely used in various industries, including coatings, plastics, printing, textiles, and more. We are committed to delivering vibrant colors and excellent quality to our customers.
Our mission
We always adhere to the principle of "quality first, innovation-driven, " using exquisite manufacturing techniques and strict quality control standards to ensure that every batch of pigments meets the needs of various fields. Through continuous research and technological innovation, we provide customers with high-performance, environmentally friendly, and safe product choices.
Environmental Protection and Sustainable Development
We are committed to promoting green production by using environmentally friendly raw materials and advanced production processes to ensure our products meet global environmental standards. At the same time, we continuously optimize our production processes, reduce resource consumption, minimize our environmental impact, and contribute to sustainable development.
Customer First
We are not only manufacturers of pigments but also your trusted partner. We help our customers stand out in the fierce market competition through precise demand analysis, customized service solutions, and efficient after-sales support.
About Our Factory & Business Background
- Address
- 330, Building B, Gonghe Commercial Building, Nanhai District, Foshan, Guangdong, China
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW, CFR
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays -
Nearest Port
- Guangzhou Port, Shenzhen Port
Our Production Capability & Technical Expertise
- Main Products
- Iron Oxide Red, Iron Oxide Yellow, Iron Oxide Black, Iron Oxide Green, Phthalocyanine Blue, Phthalocyanine Green, Organic Pigment Yellow, Organic Pigment Red, Molybdate Red, Chrome Yellow Pigment
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
- Main Markets
- Eastern Europe, Southeast Asia, Africa, Mid East, Western Europe
-
Repeat Buyers Choice
- 50%~80%
Our Certifications, Standards & Industry Recognition
-
Product Certification
- RoHS
FAQ
- Can I get a free sample?
- Yes, we provide free samples for serious buyers. The shipping cost needs to be borne by the customer.
- What is the MOQ?
- The minimum order quantity is 1 ton. We can also accept smaller orders for trial purposes.
- What is the delivery time?
- For stock products, we can ship within 3-5 days. For larger orders, it takes about 7-10 days.
- What payment methods do you accept?
- We accept T/T, L/C, and Western Union.
- Is the product environmentally safe?
- Yes, it is RoHS certified, ensuring adherence to stringent international environmental standards.
- What are the main applications?
- It is used in Paint, Ceramic, Cosmetic, Plastic, Leather, Ink, Paper, and Textile industries.
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