Premium Inorganic Pigment Iron Oxide Red 190-S - RoHS Certified Quality
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Product Details
| Customization: | Available |
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| CAS No.: | 1307-37-1 |
| Formula: | Fe2o3 |
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Basic Info.
- Model NO.
- 190-S
- 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
- 40ml/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
Packaging & Delivery
- Package Size
- 110.00cm * 110.00cm * 90.00cm
- Package Gross Weight
- 1010.000kg
Product Description
Product Description

CALA Iron Oxide Red 190-S is a premium-grade, synthetically crafted inorganic pigment with exceptional coloration, superior chemical stability, and outstanding dispersion capabilities. Its main component is Ferric Oxide (Fe2O3). This pigment is acclaimed for its vivid red hue, high purity, and consistent quality, making it the perfect choice for a wide array of industrial applications.
It is RoHS compliant, ensuring strict adherence to global environmental standards. Our state-of-the-art manufacturing processes guarantee a reliable, durable product that excels in coloring various materials.
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 Details
Product Name | Iron Oxide Red / Pigment Red 101 | ||
Model | 190-S | ||
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) | 30-40 | |
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 | ||
Application
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 |

Packaging & Shipping
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 |



FAQ
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. |
Company Introduction

With over 18 years of expertise in pigment production, CALA Technology is a leading iron oxide pigment manufacturer in China. Our advanced facility produces 30,000 tons annually, serving clients in 30 countries worldwide.
Our Distinctive Features:
* Rigorous quality control from raw materials to finished products
* Expert technical support with personalized solutions
* Competitive pricing with reliable supply
* Efficient logistics with FOB Guangzhou port
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