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High Quality Factory Supplies Red Iron Oxide CAS 1332-37-2 Ferric Oxide Pigment Fe2o3

  • 1332-37-2

  • industrial grade

  • Fe2o3

  • 2827391000


Product Description

High Quality Factory Supplies Red Iron Oxide CAS 1332-37-2 Ferric Oxide Pigment Fe2o3

In the building materials industry,it is mainly used in colored cement, color cement tile, color cement tile, glazed tile, concrete, tile, color mortar, color asphalt, terrazzo, Mosaic tiles, artificial marble and metope painting, etc.

Trade name Iron Oxide Red
Chemical name Diiron trioxide (Fe2O3. α H2O)
Delivery form Powder
Colour index Pigment red 130 (77491)
CAS No./EC No. 1309-37-1/215-168-2
Specifications Contents (Fe2O3. α H2O) % ≥96 ISO1248

Oil absorption ml/100g 15~25 ISO787-5

Res. on 325 mesh % ≤0.3 ISO787-7

Water soluble salts % ≤0.3 ISO787-3

Moisture % ≤1.0 ISO787-2

pH value
3.5~7 ISO787-9

Ignition loss (1,000oC, ½ h) % ≤1.0 DIN55913

Bulk density g/cm3 0.7~1.1 ISO787-11

Specific gravity g/cm3 5 ISO787-10

Particle size BET μm 0.1 Electron Micrographs

Dispersibility (Hegman) μm 20/25/30 ISO787-20

Tinting Strength
(Compared with Standard)
% 95~105 ISO787-24

Color Difference △E
(Compared with Standard)

≤1.0 ISO787-1
Sales packing In 25kg paper bag/1000kg bulk bag then palletized
Transport & Storage Protect against weathering / Store in a dry place
Safety The product is not classified as hazarous under EC 1907/2006 & EC 1272/2008


1) Used in many types of paints, including anti-rust paint, water-soluble indoor/outdoor paints and oil-based paints.
2) Used for dyeing construction materials, such as mosaic bricks, for concrete bricks, pavement, colorful tiles, roofing tiles and man-made marble. Colors for ceramic body.
3) Used in paper industry, esp. rice paper.
4) Used for surface coloration of plastic epoxy floor, color for pitch.
5) Used as a more fade-resistant dye for plastics.
6) Pigment for Cosmetic,
7) Coloring Sugar-coat for medicine tablets


High Quality Factory Supplies Red Iron Oxide CAS 1332-37-2 Ferric Oxide Pigment Fe2o3
High Quality Factory Supplies Red Iron Oxide CAS 1332-37-2 Ferric Oxide Pigment Fe2o3
High Quality Factory Supplies Red Iron Oxide CAS 1332-37-2 Ferric Oxide Pigment Fe2o3
Packaging & Shipping

High Quality Factory Supplies Red Iron Oxide CAS 1332-37-2 Ferric Oxide Pigment Fe2o3

    Qingdao Hisea Chem Co., Ltd is a famous chemical manufacture since 1996, located in Chemical Logistics Park of Qingdao port which is only 30 kilometers from the Qingdao port, and the traffic is very convenient.

     Based on the oil refining chemical plant of CNPC and Sinopec which distributed around of China,we product Glacial acetic acid, Formic acid, Nitric acid and hydrogen peroxide, and we produce sodium hydroxide,potassium hydroxide,sodium sulfide, potassium sulfate based on salt, potassium, magnesium, coal resources from the lop nurand the Qinghai lake .Reduplicating distillation the acids and the solvents and improving the product purity is to reach each field application, textile ,reagent and medical level etc. It is our top advantage to provide the high purity of products and make customized production according to the customer's requirements.We have our own sub-assembly factory, which can meet different needs of customers.

     Nowadays, we have exported to 70 countries around of the world and establish firm trade relationship.It would be our honor if you can contact with us and cooperate with us.

Our services

Quality Control

Qingdao Hisea Chem is a company that focus on delivery reliable and high-quality products. Our analytical laboratory equipped with advanced apparatus as well as a professional chemist team that ensure our product meet your criteria. After you confirmed your order, we make sure your goods will be delivered with the corresponding certificate of analysis (CoA). For more details of our product CoA, Check Products or talk to one of our sale representative.

Quotation & Payment

Qingdao Hisea Chem offer competitive price to our customer. We offer Free on Board (FOB), Cost, Insurance, and Freight (CIF) price to your designated port. Payment options is flexible with Hisea chem, our company have gained great confidence with difference banks all around the world. Email us if you have questions about our quotation and payment policy.

Shipment & After sale service

After over 20 years on global trade, Qingdao Hisea Chem has formed a mature international trade logistics chain. For most of our products, we offer “door to door service”, our professional team gives you this “one-stop” service to save your time and increase your purchase experience.


Q: What's your advantage? Why choose you?

A: More than 10 years experienced of production chemical production. We have the most professional techniques and team. Great production capacity Sustainable Supply. According to customer requirements, we support the customized.

Q: What's the payment?

A: T/T would be better with quick transfer and few bank. LC could also be accept, but the proceure is complex and the fee is high. You can also use Western Union. For large quantity, sea shipping can be provided.

Q: Are you a factory or trading company?

A: We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.

Q: How can i get some samples?

A: We are honored to offer you samples. New clients are expected to pay for the courier cost,the samples are free for you.

Q: When can i get the price?

A: We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, Please tell us in your email so that we will regard your inquiry priority.

Q: Where is your factory located?

A: Our factory is located in Qingdao,China.

Q: What is your sample policy?

A: Some of our samples are available for free,while others are available at a cost.

About us




Road No.1#, Port Chem Logistics Park, Qingdao, China
About us
Qingdao Hisea Chem Co., Ltd located in the east part of China, which is the largest salt farm in China, the potassium related chemicals production ranked fourth in the world. The main products of...

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