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Thiourea Dioxide (CAS No. 1758-73-2), also known as Formamidine Sulfinic Acid, is a highly effective reducing agent widely used in various industrial applications. It appears as a white crystalline powder and is extensively utilized in the textile, paper, leather, and chemical industries for bleaching, decolorizing, and reducing processes. Thiourea Dioxide is particularly valued for its excellent reducing properties, making it suitable for textile dyeing, pulp bleaching, and the production of specialty chemicals. It is also used in organic synthesis and as a component in cleaning and processing formulations. Known for its stability, efficiency, and environmentally favorable performance compared to some conventional reducing agents, Thiourea Dioxide is an important chemical product in global industrial markets.

Thiourea dioxide or thiox is an organosulfur compound that is used in the textile industry, photographic industry, leather processing industry and paper, pulp, and board industry. It functions as a reducing agent primarily used in the production of bleached recycled pulp. It's utilized in Bleaching of stone ground-wood and pressurized ground-wood. It has been used as a photographic toning agent, in hair preparations, as a dry cleaning agent, in the synthesis of and insecticides, in boiler water treatment, and as a reagent for bismuth and selenite ions.
Sales Specification

Appearance: White Crystal Powder
Purity: 99.0% Min
Thiourea Residual: 0.10% Max
Sulfate: 0.17% Max
Moisture: 0.05% Max
Iron: 0.001% Max
DOT Transportation

UN/NA: UN3341
Proper Shipping Name: Thiourea Dioxide
Hazard Class: 4.2
Packing Group: III
Packing

50 kg drum/ 18 drums per pallet

Silicone Dioxide Amorphous is used as filler in rubber products paints animal feeds and insulation materials Its used in printing inks varnishes and in the production of cement and refractory material its used as a precursor in the production of glass and silicon Silicone Dioxide Amorphous is used in sand casting in the production electronic components and works as a component in defoamer Its also used as a sizing agent for the textile industry
Sales Specifications

Appearance White powder
SiO2996
Moisture 009
Loss on ignition 006
Fe2O3001
AI2O3016
Na ppm5
CI ppm5
Density gcm3265
pH7
Whiteness92
Packing

5512 lb bag 40 bags per pallet

Titanium Dioxide (CAS No. 13463-67-7) is a high-performance white inorganic pigment renowned for its exceptional brightness, opacity, and UV-resistant properties. It is widely used in the manufacture of paints, coatings, plastics, inks, paper, rubber, cosmetics, and construction materials. Titanium Dioxide provides excellent whiteness, color retention, and durability, making it an essential ingredient in products requiring superior coverage and long-lasting performance. Its outstanding light-scattering ability enhances product appearance and quality across a wide range of industrial and consumer applications. Due to its versatility, stability, and effectiveness, Titanium Dioxide remains one of the most widely used pigments in global manufacturing industries.

Silicon Dioxide

SiO2
Potential Functions:

Beverages
Cosmetics & Pharmaceuticals
Food
Industrial & General

Potential Functions:

Anti Caking Agent
Colourant
Defoamer

Potential Applications:
Cleaning Chemicals Non-Alcoholic Drinks Skin Care
Dairy Personal Care Snack Foods
Health Care Ready Meals Water Treatment
Paints Seasonings

Titanium Dioxide

TiO2
Potential Functions:

Beverages
Cosmetics
Food
Industrial / General

Potential Functions:

Colourant
Thickener

Potential Applications:
Adhesives Health Care Personal Care
Bakery Meat, Fish & Poultry Ready Meals
Cleaning Chemicals Non-Alcoholic Drinks Skin Care
Confectionary Oral Care Snack Foods
Dairy Paints Water Treatment

Manganese dioxide is an inorganic oxide compound with the chemical formula MnOâ?? and a relative molecular mass of 86.94. It appears as black orthorhombic crystals or a brownish-black powder, with crystal structures including �±, �², �³, �´, and �µ forms. Its relative density is 5.026, and its hardness is 2â??2.5. It is insoluble in water and nitric acid, but soluble in hydrochloric acid, oxalic acid, and acetone. Manganese dioxide is an amphoteric oxide with strong oxidizing ability. In hot concentrated sulfuric acid, it releases oxygen and forms manganese(II) sulfate. In hydrochloric acid, it releases chlorine and forms manganese(II) chloride. When fused with caustic alkalis and oxidizing agents, it releases carbon dioxide and forms permanganates.

Usage Scope: 1.Dry battery factories and lithium battery cathode material factories the largest and most core market. It is used as a depolarizer in zinc carbon batteries; as a cathode material in alkaline manganese batteries; and also used in the production of lithium manganese oxide (LiMn O ) as a cathode material for lithium batteries.
2.Ceramics factories, glass factories, enamel factories, and glaze factories used as a coloring agent, providing colors such as purple, black, and brown to products; also used as a decolorizer in glass production to eliminate the blue green color caused by iron impurities in the raw materials.

Our company provides more than ten thousand chemical products.If you need any chemical raw material,you can contact us for detailed information.

Titanium Dioxide is mainly used in Pigment applications such as paints plastics, varnishes, food coloring, printing inks, waste water, sterilization, fibers, rubber, cosmetic products.
Titanium Dioxide Anatase

WC Code: 20-019-01
Sales Specifications

Titanium Dioxide Content by Wt.: 98.4%
Volatile Component @ 105oC (by wt.): 0.2%
Component Soluble in Water (by wt.): 0.5%
Residue on Mesh (45m; by wt.): 0.02%
Color (L*): 96.3%
Light Scattering Power: 100%
Volatile at 105oC after 24h Stay at (23�±2)oC/RH
(50�±5): 0.4%
pH of aqueous suspension: 7.6
Oil Absorption Value g/100g (by wt.): 26
Resistance of Aqueous Extraction liquid �©*m (by wt.): 28%
L Value of Dry Powder Whiteness: 99.24
A Value of Dry Powder Whiteness: -0.15
B Value of Dry Powder Whiteness: 0.07
Wg Value of Dry Powder Whiteness: 98.22
Fe2O3g/g: 81
Color b*: 2.54
Color a*: -0.46
Average particle size (m): 0.34
Tinctorial Strength (compare with specimen): 105
Packing

25 KG Bag, 35 bags per pallet

Titanium Dioxide Rutile

WC Code 2001902
Sales Specifications

Titanium Dioxide content 940
Volatile component 105oC 05
Component soluble in water 02
Residue on Mesh 45 micron 002
Color L 96
Light scattering power 109
Volatile 105oC after 24 hr stay 232oCRH 505 14
pH of aqueous suspension 78
Oil absorption value 20
Resistance of aqueous extraction liquid 109
Rutile 99
L value of dry powder whiteness 9861
A value of dry powder whiteness 000
B value of dry powder whiteness 087
Wg value of dry powder whiteness 9342
Fe2O3 121 gg
Color b 315
Color a 030
Average particle size 031 m
Tinctorial strength 113
Packing

55115 lbbag 40 bags per pallet

GENERAL TITANIUM DIOXIDE CR6618
CR6618 is a zirconium, aluminum and organic surface treated multipurpose rutile titanium dioxide pigment, it has average particle
size distribution, good whiteness, good dispersion, high gloss, good hiding power and high weather resistance properties. lt is
widely used in coating, paints, ink, leather, rubber and ink production.

Application Fields
Coating/Ink (solvent-based, tin-printing) /Leather, color paste and sheet/Paints /Plastic/Rubber

Product Name THIOUREA
CAS NO.: 62-56-6

Product Description :
The product is widely used in pharmaceutical industry, agricultural, chemicals, metallurgical industry, petroleum and so on. It is also main material for producing thiourea dioxide(CH4N2O2S)
Product origin : Zibo,Shandong,China

Price of product ( USD price or FOB price) : USD1.62/kg FOB Qingdao port,China

Key Specifications/Special Features :
Content of thiourea % 99.0Min.
Loss after heated % 0.40Max.
Ash content % 0.10Max.
Water insoluble matter % 0.02Max.
Sulforhodanide (With CNSÃ??) % 0.02Max.
Melting point (â??) 172Min.

Minimum Order Size and Packgaing details :
usually packed in 25kgs polywoven bags,stacked on pallets. Also can use FIBC (jumbo bags) upon buyer's request

Titanium dioxide is an important inorganic chemical pigment, the main component is titanium dioxide. The production process of titanium dioxide has two process routes: sulfuric acid method and chloride method. It has important applications in coatings, inks, papermaking, plastics and rubber, chemical fiber, ceramics and other industries.

High-Grade Titanium Dioxide Concentrate Ore is a premium titanium-bearing mineral concentrate derived from Rutile and upgraded Ilmenite through beneficiation processes.

TiO content: 90% - 96% (high grade)
FeO: 1.5% - 3%
SiO: 0.5% - 1.5%
AlO: 0.3% - 1%
Moisture: 0.1% 0.5%
Particle size: 63 - 180 microns
Appearance: Dark brown / reddish brown / black sand
Specific gravity: 4.2 - 4.6 g/cm
Magnetic content: Very low (high purification level)

ethylene thiourea, Payment Terms : T/T, Bank or Wire Transfer Upfront Upon Proforma Invoice Pricing, Total or Minimum order Quantity , Quality and Delivery time get back to us so we can provide all those for you if interested. Regular others also have added advantages, Bulk orders as well

Essential building blocks used across diverse industries for production, processing, and formulation, enabling efficiency, consistency, and large-scale manufacturing.

Industrial Chemicals List
1. Aniline (CAS No. 62-53-3)
2. Butyl Cellosolve (CAS No. 111-76-2)
3. 2-Ethylhexanol (CAS No. 104-7
4. Benzaldehyde (CAS No. 100-52-7)
5. Cyclopentyl Chloride (CAS No. 930-28-9)
6. Diethyl Carbonate (CAS No. 105-58-8)
7. Dimethyl Sulfoxide (CAS No. 67-68-5)
8. Maleic Anhydride (CAS No. 108-31-6)
9. Alice (CAS No. 110-91-8)
10. Phthalic Anhydride (CAS No. 85-44-9)
11. Thiourea Dioxide (CAS No. 1758-73-2)
12. Titanium Dioxide (CAS No. 13463-67-7)
13. Trioctyl Trimellitate (CAS No. 3319-31-1)
14.Bisphenol A (CAS No. 80-05-7)
15. Allyl alcohol 107-18-6
16. Allyl chloride 107-05-1
17. Beta Naphthol 135-19-3
18. Ethylenediamine 107-15-3
19. Styrene 100-42-5
20. Isobutanol 78-83-1
21. Methyl tert-butyl ether (MTBE) 1634-04-4
22. Dicyandiamide 461-58-5
23. Ethylene-Vinyl Acetate 24937-78-8
24. Iodine 7553-56-2
25. Tripropylene Glycol 24800-44-0

Product Name: Industrial Chemicals (Bulk / Specialty / Commodity Chemicals)
Form: Liquid / Powder / Granules / Crystals
Grade: Industrial Grade / Technical Grade / Reagent Grade (as applicable)
Purity / Assay : 30% - 99.9% (depends on chemical type)
Appearance : Clear liquid / white powder / crystalline solid
Color : Colorless to light yellow / white (typical)
Odor : Odorless or characteristic chemical smell
Solubility : Water soluble / partially soluble / insoluble (depends on product)
pH : Acidic / neutral / alkaline (varies)
Density : 0.8 - 2.0 g/cm (chemical dependent)

Titanium dioxide, also known as Titanium (IV) or Titania, is a simple inorganic compound produced as a pure white powder with the molecular formula TiO2. Generally, it is available in two main crystal forms, which are rutile and anatase. Anatase is economical, easily dispersed in water-based systems, and a perfect opacifier. Untreated titanium dioxide (anatase) has TiO2 with a refractive index of 2.55. However, it is not commonly used in exterior (weather-exposed) paint applications except for highway paints.

Application: Paint and Coating Industry, Paper Industry, Cosmetics Industry, Food Industry, Plastic Industry etc.

Packing: 25 kg PP Bags

We are an Exports of all types of Titanium Dioxide, ilmenite from China.

Grades we have

Description

1. JTR-719 is an excellent general-purpose titanium dioxide produced by the sulfuric acid method.

2. JTR-739 is titanium dioxide produced by sulfuric acid method, which has excellent optical properties and weather resistance.

3. JTR-759 is a rutile titanium dioxide produced by the sulfuric acid method, which is specially designed for the printing ink industry.

4. JTR-799 is titanium dioxide produced by sulfuric acid method, suitable for high concentration master batch and plastics.

5. JTCR-539 is a coating grade titanium dioxide produced by the chlorination method. Applicable to all kinds of coatings.

6. JTCR-599 is a rutile titanium dioxide produced by the chlorination method, which is suitable for all kinds of plastics.

7. B101 is an anatase of titanium dioxide, which is highly recommended for coatings, inks, paper, plastics, rubber, and chemical fibers.



719 - General Grade

719T - Premium Grade

519 - Chloride Grade



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CAS 14808-60-7
Appearance Colorless transparent solid
Melting Point 1723
boiling point 2230
Water Solubility Insoluble
Density 2.2 g/cm

Manganese(IV) oxide is the inorganic compound with the formula MnO
2. This blackish or brown solid occurs naturally as the mineral pyrolusite, which is the main ore of manganese and a component of manganese nodules. The principal use for MnO
2 is for dry-cell batteries, such as the alkaline battery and the zinc-carbon battery.MnO
2 is also used as a pigment and as a precursor to other manganese compounds, such as KMnO
4. It is used as a reagent in organic synthesis, for example, for the oxidation of allylic alcohols. MnO
2 in the polymorph can incorporate a variety of atoms (as well as water molecules) in the tunnels orchannels between the manganese oxide octahedra. There is considerable interest in + MnO
2 as a possible cathode for lithium ion batteries.

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