Is Iron Oxide soluble in water?

No, it is insoluble in water and organic solvents but dissolves in strong acids such as hydrochloric or sulfuric acid.

What are the main applications of this product?

It is widely used in paints, construction materials, plastics, rubber, printing inks, polishing agents, metallurgy, catalysts, batteries, and environmental wastewater treatment.

Iron Oxide Pigment Powde Rfe2o3 for Terracotta Manufacturing

Name: Iron Oxide Pigment Powde Rfe2o3 for Terracotta Manufacturing
Brand: Hubei Tao Yuan Chemical Co., Ltd.
SKU: 1975021571

Hubei, ChinaHubei Tao Yuan Chemical Co., Ltd.

US$1,030.00

1-24 Tons

US$930.00

25+ Tons

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

CAS No.

1332-37-2

Formula

Fe2o3

Model NO.

CHICA-Fe2O3

EINECS

215-570-8

Colour

Green, Red, Black, Yellow, Blue, Brown, Orange

Appearance

Powder

Usage

Paint, Ceramic, Cosmetic, Plastic, Leather, Ink, Paper, Textile, Food

Application Material

Paints, Bricks, Tiles, Cement, Plastic, Rubber, Co

Type

Synthetic

Solubility

Insoluble in Water, Soluble in Acids

Composition

Inorganic Salt

Yellow Pigments

Iron Oxide Yellow

Green Pigments

Iron Oxide Green

Blue Pigments

Iron Oxide Blue

Molecular Weight

159.69 G/Mol

Melting Point

~1565°c

Density

5.24 G/Cm³

pH (Suspension)

~5.0–7.0

Particle Size

0.1 – 10 μm (Customizable)

Refractive Index

~2.9–3.0

Crystal Structure

Rhombohedral (α-Fe2o3)

Grade Available

Industrial Grade, Pigment Grade, Food Grade, Batt

Packaging

25kg/Bag, 1000kg/Jumbo Bag, or Customized

Shelf Life

2 Years in Sealed Original Packaging

Storage Conditions

Cool, Dry, and Well-Ventilated Place

Certification

ISO9001, SGS, Reach, RoHS Available Upon Request

OEM/ODM

Accepted

Sample

Available

Custom Specification

Acceptable for Particle Size, Purity, and Packagin

Transport Package

Bag

Specification

25kg

Trademark

CHICA

Origin

China

HS Code

2821100000

Production Capacity

50000mts/Year

Key features

High Purity Options: Purity levels reach 99% to 99.5% for high-end applications.

Customizable Particle Size: Particle size can be tailored for nano, sub-micron, or micron grades.

Excellent Color Fastness: Strong resistance to light, heat, and alkali for long-lasting pigment.

Multi-Industry Applications: Used in paints, ceramics, plastics, batteries, and environmental treatment.

Flexible Packaging: Available in 25kg bags, 1000kg jumbo bags, or customized packaging.

Global Certifications: ISO 9001, SGS, REACH, RoHS, MSDS, and TDS documentation available.

OEM/ODM Accepted: Support for custom logos, labels, and tailored specification solutions.

Fast Lead Time: Standard shipping lead time is 5-15 working days.

Company profile

Experienced TeamHigh Repeat Buyers ChoiceImporters and Exporters

Hubei Tao Yuan Chemical Co., Ltd.

Hubei, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Tianjin Port, Shanghai Port, Guangzhou PortAverage Response Time: ≤7.02h

About Our Factory & Business Background

AddressBuilding 2, Jingdu, West Side of Chuangye Avenue, Gedian Development Zone, Ezhou 436042,Hubei,China

Terms of PaymentSmall-amount payment, Western Union, PayPal, T/T, LC

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Minimum Order Quantity1 Ton

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsAmmonium Sulphate, Barium Carbonate, Cobalt Oxide, Iron Oxide, Magnesium Carbonate, Monoammonium Phosphate(Map), Monopotassium Phosphate(MKP), Potassium Carbonate, Sodium Hypophosphite(Shpp), Sodium Metabisulphite

R&D Engineers1 people

Our Industry Experience & Global Business Record

Main MarketsSoutheast Asia/ Mideast, West Asia

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Product Q&A

Q:Is the particle size customizable?

Yes, the particle size can be customized to suit applications requiring nano, sub-micron, or micron-grade materials.

Q:What certifications are available?

Products meet international standards with ISO 9001, SGS, REACH, and RoHS certifications. MSDS and TDS documentation are provided upon request.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Ton. We also support small-batch trial orders with flexible MOQ.

Q:What are the packaging options?

Standard packaging includes 25kg paper or woven bags with inner lining. Bulk supply is available in 500kg or 1000kg jumbo bags. Custom packaging with OEM logos is accepted.

Q:What is the lead time for shipping?

The lead time is typically 5-15 working days, depending on the quantity and destination.