Product Description
Product performance and application:This product is tasteless white powder. It is stable and insoluble in water and acid. This product can be used as coating agent, colorant, UV absorbent. It can be used to make coating tablets, pills, granules, capsules, medical equipment.
Detailed Photos
Product Parameters
Technical standard for pharmaceutical grade titanium dioxide(Chinese pharmacopoeia) |
Inspection items |
Technical indicators |
Characters |
White powder,odorless and tasteless |
Identification |
Positive |
Tio2 content (dry basis) |
98.0-100.5% |
Heavy metal content |
≤20ppm |
Arse-nic (As) content |
≤5ppm |
Barium (Ba) content |
No turbidity or precipitation |
Antimonic salt |
≤0.01% |
Iron salt |
≤0.02% |
Water soluble substance |
≤0.25% |
Acid soluble substance |
≤0.5% |
Loss on drying |
≤0.5% |
Loss on ignition |
≤0.5% |
PH value |
Meet the requirement |
Total Bacterial Count |
<1000cfu/g |
Mould |
<100cfu/g |
E coli |
Negative |
FAQ
Application
Storage: Store the original packaging in a dry warehouse with a roof, and store at room temperature.
Titanium dioxide is commonly used in a wide range of industries and applications. Some of its primary applications include:
1. Pigment: Titanium dioxide is widely used as a white pigment in paints, coatings, plastics, inks, and paper, due to its opacity, brightness, and whiteness.
2. Sunscreen: Titanium dioxide is used as a UV-absorbing agent in sunscreens and other personal care products, as it helps to protect the skin from harmful UV rays.
3. Food additive: Titanium dioxide is used as a food additive in some countries, where it is used as a whitening agent, and as a thickening or anti-caking agent in certain foods.
4. Coatings and surface treatments: Titanium dioxide is used to improve the scratch resistance, durability, and other properties of coatings and surface treatments in various industrial applications.
5. Catalyst: Titanium dioxide is used as a catalyst in the chemical and petrochemical industries, for example, in the production of hydrogen from water using sunlight as a sustainable energy source.
6. Medical: Titanium dioxide is used in certain medical implants, such as dental implants and joint replacements, as it is biocompatible and has a low risk of allergic reactions.
7. Water treatment: Titanium dioxide is used as a photocatalyst in water treatment applications, where it helps to remove harmful contaminants and pollutants from water.