Zinc oxide CAS 1314-13-2

C.I.Pigment White 4 (77947) , Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name: Zinc oxide

CAS No.:1314-13-2

Molecular Fomula:OZn

Molecular weight:81.39

Appearance:White to pale yellow nanopowder

Sample: Available

Zinc oxide CAS#1314-13-2

Description of Zinc oxide

Zinc Oxide, has numerous applicaltions. It is widely used as an additive in many materials and products including plastics, ceramics, glass, cement, lubricants, etc.

Basic Info of Zinc oxide

Chemical Name

zinc oxide


ZINC HYDROXIDE;Zinc oxide;Zinc dihydroxide;



Molecular Formula


Molecular Weight






Safety Info



Safety Statements


HS Code


Packing Group


WGK Germany



UN 3077 9/PG 3

Risk Statements


Hazard Codes


Hazard Declaration

H225; H319; H410


GHS02, GHS07, GHS09

Caution Statement

P210; P273; P280; P337 + P313; P391; P403 + P235

Signal Word



Appearance & Physical State

white powder



Boiling Point


Melting Point


Refractive Index


Water Solubility

1.6 mg/L (29 ºC)


Stable. Incompatible with magnesium, strong acids.

Storage Condition

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Numbering system

MDL number


EINECS number


RTECS number


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What is Zinc oxide ?

  • With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. 
  • One such product is Zinc oxide which has developed particularly rapidly in recent years. Do you know about Zinc oxide?
  • The official answer:C.I.Pigment White 4 (77947) is an inorganic substance with the chemical formula ZnO, an C.I.Pigment White 4 (77947). It is insoluble in water and soluble in acids and strong bases. C.I.Pigment White 4 (77947) is a commonly used chemical additive and is widely used in the production of plastics, silicate products, synthetic rubber, lubricants, paints and coatings, ointments, adhesives, food, batteries, flame retardants and other products. With a large energy band gap and exciton binding energy, high transparency, and excellent room temperature luminescence, C.I.Pigment White 4 (77947) is used in the semiconductor field for liquid crystal displays, thin film transistors, light emitting diodes, and other products. In addition, microparticulate ZnO is beginning to play a role in related fields as a nanomaterial.

What’s the application of Zinc oxide ?

C.I.Pigment White 4 (77947) can be used as white pigment, used in printing and dyeing, paper making, match and pharmaceutical industry. In the rubber industry, it is used as the vulcanizing active agent, reinforcing agent and coloring agent for natural rubber, synthetic rubber and latex. It is also used in the manufacture of Zinc Chromium Yellow, Zinc Acetate, Zinc Carbonate, Zinc Chloride, etc. It is also used in the manufacture of electronic laser materials, fluorescent materials, and other materials. Also used in electronic laser materials, phosphor, feed additives, catalysts, etc. In medicine, it is used to make ointment, zinc paste, rubber paste, etc.


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United Kingdom Giles
United Kingdom Giles
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Peter has been my partner for many years, we met at the Shanghai CPHI Fair in 2014, for the first time I didn't have much interest in Peter's products because our company had a stable supplier. Although we didn't work together, Peter would often send me important news and interesting trend information about the industry, so we became good friends, even though I didn't place any orders with him during this time, even if it was a sample order. In September 2016, our original supplier was unable to provide us with the quality and delivery guarantees we needed, so I first thought of Peter and his company. Until now, we have maintained a very good personal friendship in addition to a steady business relationship.
India Shikhar
India Shikhar
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In all my years of sourcing from China, I first time to found that working with Sincere Chemical was so good, they helped me with all the production and delivery as well as a lot of technical expertise, which saved me a lot of time. When I first approached Peter for a quotation for Optical Brightener, he made me a detailed quotation with not only prices but also foreign trade details, company profile, company strengths, R&D capabilities, production capacity, packaging methods, raw material control, environmental protection, and much more. This information was a very important reference for me in making purchasing decisions. Sincere Chemical is a trustworthy supplier and I believe our business will grow from strength to strength!
Korea Kim
Korea Kim
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Hi, I'm Kim, I'm Peter's partner and although I don't like him very much (because he never gives me more money for my prices, hahaha) I'm still willing to write him customer feedback. As an international buyer, I have to deal with a lot of things every day and my inbox is often full of development letters. It's a lot of junk and meaningless pleasantries, which I don't like that much, but Peter's emails always give me a better understanding of the product and the industry. I am also very pleased with his work ethic, and I am very happy with his work every time I work with him, not only in providing quotations but also in facilitating all the details of my work so that I can concentrate more on other things, so he is the best supplier for me. Although his prices are not the lowest among all suppliers, his products give me the greatest peace of mind.
USA Franklin
USA Franklin
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Sincere Chemical team visited our USA factory in the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other.
Canada Kate
Canada Kate
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I just got the product. The quality is awesome. I’m very happy. Hope to place soon a new order in your company. Also wish for our future business.
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Sincere Chemical is a reliable and professional company. Not only on exporting but also their professional team service. Their team gave us so many suggestions for our new project. We are really satisfied with their awesome service and best product quality. Sincere-Chem’s vendor code is 51465768 in our cooperated vendor list system.
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I have visited Sincere Chemical company in the year 2018. Their company can be considered as one of the most professional, customer-focused, and product quality-driven companies that I have worked with in recent years.
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Brazil Aline
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We are a pharmaceutical products manufacturer in Brazil. I’m happy to cooperate with Sincere Chemical especially cooperate with Peter. Peter is patient and friendly. I’m satisfied with his 24*7 hours service. We are not only cooperators but also best friends with each other.
Mexico Gonzalo
Mexico Gonzalo
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Great service and very supportive. This is my first order and I feel fortunate to be with Peter and his company. Product received was the right good quality product, so my review is more related with the quality, service and shipment. Thank you for sending. next time I will order again. Good supplier...
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