BaSO4 7727-43-7

1. BaSO4

English name: BaSO4

Cas No. 7727-43-7

Appearance: white powder
Usage:   Precipitated barium sulfate is a white precipitate produced by the reaction of barium ions with sulfate ions in solution, which is stable in nature and almost insoluble in water, ethanol and acid, but soluble in hot sulfuric acid.

It is used as raw materials or fillers for paints, inks, plastics, advertising pigments, cosmetics, batteries, rubber products as fillers and reinforcing agents, polychloroethane resin as fillers and weight gaining agents, image printing paper and copper sheet paper surface coating agent, sizing agent for textile industry. Glass products are used as clarifying agents, which can play the role of defoaming and increasing luster. It can be used as a protective wall material against radiation. It is also used in the ceramic, enamel, fragrance and pigment industries. It is also the raw material for the manufacture of other barium salts-powder coating, paint, Marine primer, ordnance equipment paint, automotive paint, latex paint, interior and exterior building paint, which can improve the product light resistance, weather resistance, chemical and electrochemical corrosion resistance and product decoration effect, and enhance the impact strength of the coating. Inorganic industry is used as raw material for the manufacture of other barium salts such as barium hydroxide, barium carbonate, barium chloride, etc. The wood industry is used to base and prepare printing paints when producing wood grain printing boards. In organic synthesis, it is used as a filler for green pigment and color lake production.

Printing brush - ink filler, can play a role in aging resistance, sun resistance, increase adhesion, color clear, bright, do not fade.

Filler - tire rubber, insulating rubber, rubber plate, tape, engineering plastics can enhance the anti-aging performance and weather resistance of the product, the product is not easy to age and brittle, and can significantly improve the surface finish, reduce the production cost, as the main filler of powder coating, is the main means to adjust the bulk density of powder to improve the powder rate.

Functional materials - papermaking materials (mainly paste products), flame retardant materials, anti-X-ray materials, battery cathode materials, etc. They can show unique properties and are an indispensable part of related materials.

Other fields - ceramics, glass raw materials, special resin molding materials, special particle size distribution of precipitated barium sulfate and titanium dioxide, titanium dioxide has a synergistic effect, and then reduce the amount of titanium dioxide.

Tianjin Shengtai Chemical Co., Ltd.

Suntechemical is a professional supplier of fine chemicals and one of northern China's largest suppliers. We have over 25 years of experience in the chemical field. The company has professional warehouses in Tianjin, Shanghai, Shandong, Nanjing, and other places, with a sufficient supply of goods. Now the United States, the European Union, Japan, Canada, and other countries have more than 100 customers to establish stable trade relations.

Our products are widely used in medicine, pesticides, food, oilfield and water treatment, daily chemicals and cosmetics, surfactants, inks, rubber, cement additives, coatings, polyurethanes, adhesives, solvents, additives, leather, textile, printing and dyeing, building materials, metal processing and other fine chemical-related industries.

1. The company has professional warehouses in Tianjin, Shanghai, Shandong, Nanjing, and other places, with a sufficient supply of goods. Stored in a dry and ventilated warehouse.

Q1: May I get some samples from your side?
Re: Yes, of course. We ’ d like to provide a 10-1000 g free sample to you, which depends on the product you need. For freight, your side needs to bear, but we will refund you after you place a bulk order.

Q2: What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it also is flexible and depends on the product.

Q3: What kinds of payment are available for you?
Re: We recommend you pay by T/T or L/C, and you can also choose to pay by PayPal, or MoneyGram if the value is less than USD 3000. Besides, sometimes we also accept Bitcoin.

Q4: How about lead time?
Re: For small quantities, the goods will be sent to you within 1-3 working days after payment. For larger quantities, the goods will be sent to you within 3-7 working days after payment.

Q5: How long I can get my goods after payment?
Re: For small quantities, we will deliver by courier(FedEx, TNT, DHL, etc) and it usually will take 3-7 days to your side. If you want to use a special line or air shipment, we can also provide and it will cost about 1-3 weeks. For large quantities, shipment by sea will be better. For transport time, it takes 3-40 days, which depends on your location.

Q6: What ’ s your after-sales service?
Re: We will inform you of the progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, etc.