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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Quality Control Lab
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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_2026-04-22_130717_131
  • 微信图片_2026-04-22_130720_178
  • 微信图片_2026-04-22_130722_820
  • 微信图片_2026-04-22_130725_370
  • 微信图片_2026-04-22_130728_434
  • 微信图片_2026-04-22_130730_803
  • 微信图片_2026-04-22_130733_947
FAQ

Q1: What international standards do your products and services comply with?

A1: Our products fully comply with international standards such as REACH, MSDS, and COA, and we strictly implement the ISO9001 quality management system. We can also provide third-party testing reports (SGS, BV, etc.) according to customer needs.


Q2: How long does it take for goods to be delivered to my country?
A2: The delivery time depends on the transport mode and destination country. Generally, sea transport takes 15-30 days, air transport takes 3-7 days, and we will optimize the transport route to shorten the delivery time as much as possible.


Can you provide customs clearance services for dangerous chemicals?
A3: Yes. Our team is proficient in the customs clearance procedures for dangerous chemicals in various countries, and can provide professional compliant declaration and customs clearance services to ensure smooth customs clearance.


Q4: Do you provide customized product and service solutions?
A4: Yes. We can provide personalized product customization and export service solutions according to your specific needs (product specifications, application scenarios, procurement volume, etc.).

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