Honghui Titanium Dioxide Chemical Plant Co., Ltd
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R-5568 Specifications
Item Index
Appearance White powder
TiO2 content 94.0%
Tinting reducing power 1800
PH 6.0-9.0
Moisture ≤0.6%
Residue on 45μm 0.02%
Resistivity of water extraction /
Oil absorption 20.0g/100g
Packing & Storage
Packing In 25KG /500KG /1000KG bag or as per customer’s requirement
Storage This product should not be stored outside or exposed to temperature extremes or to moisture.
To ensure optimum performance, it is recommended that the product is used on a first in, first out basis from receipt of shipment.
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For samples, pricing, or more information, please call us at 0086-25-52397808 or mail to info@titanium-dioxide.net or fill out the following form. We will respond to you as soon as possible.
General information
Chemical & Physical Properties
Safety Information
Synthetic Route
CAS No. 13463-67-7 Boiling Point (℃) 2900
Molecular Weight 79.866 Melting Point (℃) 1840
Appearance white powder Bulk density 3.84
HS Code 3206111000 Flash Point (℃) 2500-3000
Safety Phrases S2;S25;S26;S36;S36/S37
RIDADR No hazardous good according to the regulation.
WGK Germany NONE
Packaging Group NONE
Hazard Class NONE
Inhalation Cough. Sore throat. Redness. Burning sensation. Itching. Use local exhaust or breathing protection. Fresh air, rest.
Eyes Redness. Pain. Protective gloves. Rinse opened eye for several minutes under running water. Then consult a doctor.
Ingestion Abdominal pain. Nausea. Vomiting. Do not eat, drink, or smoke during work. Wash hands before eating. Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention .

Frequently Asked Questions

Titanium Dioxide Pigment R-5568

R-5568 is a specific type of rutile titanium dioxide pigment that is manufactured using the sulfuric acid method, along with aluminum oxide inorganic treatment and organic treatment. Titanium dioxide is a naturally occurring oxide of titanium and is widely used as a white pigment in various applications due to its excellent light-scattering properties and high refractive index.

The production process involving the sulfuric acid method, aluminum oxide inorganic treatment, and organic treatment is designed to enhance the pigment's performance and characteristics. Here's a brief explanation of each step:

1. Sulfuric acid method: This is a common method for producing titanium dioxide, where titanium ore (typically rutile or ilmenite) is dissolved in sulfuric acid to form a titanium sulfate solution. The solution is then further processed to obtain titanium dioxide as a precipitate.

2. Aluminum oxide inorganic treatment: Inorganic treatments are used to modify the surface properties of titanium dioxide particles. The addition of aluminum oxide during the manufacturing process helps in achieving better dispersion and stability of the pigment in various applications.

3. Organic treatment: Organic treatments involve the use of organic compounds to further modify the surface of the titanium dioxide particles. This treatment can improve the compatibility of the pigment with organic binders and enhance its dispersibility in different systems.

Features of R-5568 pigment:

- Good whiteness: Titanium dioxide is renowned for its exceptional brightness and whiteness, making it a sought-after white pigment for a wide range of products, including paints, coatings, plastics, and paper.

- Low oil absorption: "Oil absorption" refers to the amount of oil or binder a pigment can absorb. A lower oil absorption value means that the pigment requires less binder to achieve a given level of color strength, which can lead to cost savings and better performance in certain applications.

Given its characteristics, R-5568 is likely to be used in various industries where high-quality white pigments are required, such as in the production of paints, coatings, plastics, inks, and cosmetics, among others. It helps improve the brightness, opacity, and durability of these products.