Audited Supplier
11
78-10-4
C8h20o4si
201-083-8
Synthesis Material Intermediates
Liquid
Industrial
Colorless
ISO 9001
Available
OEM/ODM
3-5day
ZHISHANG
100g; 1kg; 25g
sample free 1kg
China
Product Description
| Melting point | -77 °C |
| Boiling point | 168 °C(lit.) |
| density | 0.933 g/mL at 20 °C(lit.) |
| vapor density | 7.2 (vs air) |
| vapor pressure | <1 mm Hg ( 20 °C) |
| refractive index | n20/D 1.382(lit.) |
| Fp | 116 °F |
| storage temp. | Flammables area |
| solubility | Soluble in ethanol and 2-propanol. |
| form | Liquid |
| Specific Gravity | 0.934 |
| color | Colorless |
| explosive limit | 1.3-23%(V) |
| Water Solubility | Hydrolysis |
| FreezingPoint | -77ºC |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| Sensitive | Moisture Sensitive |
| Merck | 14,3851 |
| BRN | 1422225 |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents, water, alkalies, mineral acids. |
1. Ethyl silicate (TEOS) is a colorless liquid, mainly used as heat-resistant coatings, chemical-resistant coatings, silane coupling agents, organic synthesis intermediates, and chemical vapor deposition (CVD) SiO2 in the semiconductor field of Chemicalbook The precursor of the film, etc. The melting point of ethyl silicate is -77ºC and the boiling point is 165.5
2. Used in precision casting as a binder for sand molds; the metal surface treated with ethyl silicate vapor can be anticorrosive and waterproof. Ethyl silicate can be used to infiltrate the metal surface with silicon, and the optical glass can be treated to increase the transmittance; the extremely fine Chemicalbook silica powder produced after complete hydrolysis can be used to make phosphors. Ethyl silicate is the raw material of silicone oil. Ethyl silicate can also be used to make heat-resistant and chemical-resistant coatings. In Japan, 90% ethyl silicate is used as the base material of anti-corrosion paint (zinc-rich paint)
3. Ethyl orthosilicate is mainly used for optical glass, chemical-resistant coatings and heat-resistant coatings and adhesives; modification of anticorrosive coatings; crosslinking agent, binder, dehydrating agent; catalyst skeleton, high-purity ultrafine dioxide Silicon manufacturing.
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery
- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
About us
Shandong Zhishang Chemical Co.,Ltd owned by Zhishang International Group,is a new chemical enterprise with R&D.
manufacture and sales department.
Our company mainly produce pharmaceutical raw materials and intermediate(expecially Carbohydrate derivatives series).
In recent years,we had made big breakthrough in feed additive,plant extraction,industrial chemicals line.
With our "Honest operation,Quality controlling,Clients first"theory,our company enjoy good repute both home and abroad.
The R&D center located in High-tech zone in Jinan,our production based is in Chemical park of Zhangqiu and Tai'an.Our production process strictly conform with ISO 9001 and ISO 2000 standard.Our lab and workshop also follows strictly with GMP standard.Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term and stable business relations.We have large scale liquid chemical terminal and professional chemical warehouse.
We will always adhere to expand business scope and provide the best quality products and service to the world.
- DO YOU ACCEPT SAMPLE ORDERS?
We accept sample orders. We will make samples before mass production, and after the sample is approved, we'll begin mass production. Doing 100% inspection during production, then doing a random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
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 manufacture the products according to your requests.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour service
Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.
