Iron Oxide Black

Iron Oxide Black

CAS No.: 12227-89-3
Molecular Formula: Fe3O4
Molecular Weight: 231.54
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product description

Black iron oxide is used as a source of Fe in ceramic applications, particularly in glazing where price and its black raw color are important. Iron oxide provide the color in glaze after being fired at high temperatures. High purity, low heavy metal content grades are available.


Chemical Properties

Property

Value

Synonyms

c.i. 77499;C.I. Pigment Black 11; IRON OXIDE BLACK; kjasdiwals; Iron Oxide Black pharma grade; Iron Oxide Black cosmetic grade; Iron Oxide Black Food grade; Fe3O4 nanoparticle

CAS

12227-89-3

MF

Fe3O4

MW

231.54

EINECS

235-442-5

Product Categories

dyestuff

Mol File

Mol File


Product Usage

Iron Oxide Black is a high-performance inorganic pigment known for its strong tinting strength and excellent weather resistance. In the construction industry, it is widely used for coloring concrete, cement tiles, and decorative floorings, ensuring long-lasting color stability. In the coatings and paints sector, it is a primary ingredient in anti-rust primers and various architectural coatings due to its superior chemical stability. Furthermore, it is extensively applied in the coloring of rubber and plastics, and plays a vital role in magnetic materials and electronics owing to its unique magnetic properties.

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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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Qualification Certificate
  • 微信图片_2026-04-09_153718_808
  • 微信图片_2026-04-09_153715_255
  • 微信图片_2026-04-09_153711_744
  • 微信图片_2026-04-09_153654_640
FAQ

Q1: Are Your Products Compliant With International Standards?

A1: Yes, our company holds a number of internationally recognized core certifications. All production and operation activities strictly follow international environmental, safety and quality standards, and each batch of products is accompanied by a compliance test report to meet the chemical industry requirements in different regions around the world.


Q2: Do You Provide Customized Product Services?
A2: Yes, we have a professional R&D team and refined production capacity. We can customize chemical products of different specifications and performances according to customers' specific needs, and provide full-process technical support to meet the personalized application needs of downstream industries.


Q3: What Is The Approximate Delivery Cycle Of The Products?
A3: The delivery cycle varies according to product type, order quantity and destination. We have a complete global supply chain system to ensure fast and safe delivery of goods. For specific cycle, you can consult our sales team for detailed information.


Q4: How To Obtain Product Samples?
A4: You can contact our customer service or sales team to specify the specific model and specification of the required samples. We will provide free samples according to the actual situation, and the sample express fee can be negotiated.

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