Zinc oxide
CAS No. 1314-13-2
EINECS No. 215-222-5
Molecular weight: 81.39
Zinc oxide (ZnO) is an inorganic compound with a zinc white crystal structure and a molecular weight of 81.37. It is a common semiconductor material with high thermal and chemical stability. Zinc oxide has a wide range of applications in many fields, the following are some of them:
Sunscreen: Zinc oxide is a common sunscreen, widely used in sunscreen, sunscreen and other skin care products. Zinc oxide can effectively reflect UV rays and protect the skin from UV damage.
Ceramic industry: Zinc oxide can be used to produce ceramic glazes to improve the color and gloss of ceramic products.
Glass industry: Zinc oxide plays the role of clarifying, coloring and reducing melting point in glass production, and is widely used in the production of colored glass and optical glass.
Rubber industry: zinc oxide as a filler can improve the hardness, wear resistance and anti-aging properties of rubber products.
Chemical catalyst: Zinc oxide can be used as catalyst and catalyst carrier, widely used in petroleum, chemical industry, environmental protection and other fields.
Electronic components: Zinc oxide has high electrical conductivity and thermal stability, can be used in the production of electronic components, such as varistor, thermistor and so on.
Optical field: Zinc oxide has good optical properties and can be used to produce optical devices such as optical fibers and optical guides.
Medical field: Zinc oxide has certain antibacterial and antiviral effects, and can be used in the production of drugs and medical devices.
Coating industry: Zinc oxide can be used to produce coatings to improve the covering power, adhesion and weather resistance of coatings.
Feed additives: Zinc oxide can be used as a feed additive to improve the growth rate and disease resistance of livestock and poultry.
Specification
| PARAMETERS |
INDEX |
Appearance |
White powder |
| Zinc oxide (Calculated on dry basis)%≥ |
99.70 |
| Metal (Zn)%≤ |
No |
| Lead oxide (Pb)%≤ |
0.05 |
| Manganese oxides (Mn )%≤ |
0.0001 |
| Copper oxide (Cu)%≤ |
0.0002 |
| Hy drochloric acid insoluble matter %≤ |
0.006 |
| loss on ignition (LOI)%≤ |
0.20 |
| Sieve residue (325 sieve)≤ |
0.10 |
| Water soluble content %≤ |
0.10 |
| 105ºC volatile matter %≤ |
0.30 |
Packaging & Shipping
Standard package: 25kg/bag
Sample is also available, provide customized package for different quantity.
Delivery time:7 working days after receiving your deposit OR according to clients requirement.
Company Profile:
Dalian Sinobio Chemistry Co.,Ltd was established in 2011 and located in beautiful costal city Dailan Liaoning Province. we can enjoy convenient transportation by all logistic ways. Sinobio cooperated with Dalian university of technology, who has 2 production sites: one located in Lanzhou city , Gan Su province who mainly produce biocides and pharmaceutical related. Another located in Fuzhou city,Jiangxi province .It was founded in 2013 with abundant financial resources. As a professional agrochemical and it's intermediates products' supplier, they have excellent teams who focus on product development & design, quality control & inspection and company running. In order to supply the qualified products and services, we have built a modern quality management system which is in strict accordance with international standards.
Dalian Sinobio Chemistry Co.,Ltd has got ISO9001&ISO14001 certificates. Adhering to the business principle of mutual benefits, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.
Our advantages:
FAQ:
Q1 Can i get some samples
A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2 How to start orders or make payments
A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
Payment by T/T, Western Union
Q3 How to confirm the Product Quality before placing orders
A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will produce the products according to your requirement.
Q4 What's your MOQ
A4 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5 How about delivery leadtime
A5 Delivery lead time: About 7 days after payment confirmed. (Chinese holiday not included)
Q6 Is there a discount
A6 Different quantity has different discount.
Q7 How do you treat quality complaint
A7 First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8 How to contact us
A9 You can chat with us by Trademanager, Whatsapp, Skype Online.
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