High Quality CAS 14808-60-7 Sio2 Silicon Dioxide for Chemical

• CAS No.: 14808-60-7
• Formula: Sio2
• EINECS: 215-199-1
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Model NO.: 14808-60-7
• Quality: First Class
• OEM/ODM: Accepted
• Classfication: Silicon Dioxide
• Capacity: 40000tons/Year
• Sample: Accepted
• Transport Package: 25 Kg Drum
• Specification: 200 liters, 20 liters, 5 liters
• Trademark: Jianxin
• Origin: China
• Production Capacity: 50000t/Year

Product Description

Product Description

 

 

Product Name:	Quartz
CAS:	14808-60-7
MF:	O2Si
MW:	60.08
EINECS:	215-684-8
Product Categories:	Inorganics
Quartz Chemical Properties
Melting point	1610 °C(lit.)
Boiling point	2230 °C
density	2.6 g/mL at 25 °C(lit.)
refractive index	n20/D 1.544(lit.)
storage temp.	no restrictions.
form	powder
color	white
Specific Gravity	2.2-2.6
PH	5-8 (400g/l, H2O, 20ºC)(slurry)

 

 

Detailed Photos

 

Silica near perfect is crystal, silica dehydration is agate, silica water colloid solidification becomes opal, silica grain is less than a few microns when the composition of chalcedony, medulla, secondary quartzite.

 

Silica can be used for protein, sugar powder, milk powder, cocoa powder, cocoa butter, plant powder, instant coffee, soup powder and so on.

Product Application

High purity silica is crystal, can be used for the preparation of optical instruments, lenses and glasses, poor quality can be used for the preparation of wine glasses, fruit plates, etc., because of the high temperature resistance, resistance to sudden cold and sudden heat of silica can also be used as cookware and coffee.

 

Low purity silicon dioxide can be made of glass, silicon dioxide is the manufacture of glass, quartz glass, water glass, optical fiber electronics industry important components, optical instruments artifact and refractory materials are important materials for scientific research.

 

 

Packing	25 kg/bag
Packing time	* 24 hours by express * 10 days by air *15 days by sea
Shipping time by express	5-7 days  by TNT, DHL, FEDEX, UPS, EMS
Shipping time by air	7-10 days
Shipping time by sea	* South America: around 40-60 days * Southeast Asia: around 10-25 days * Africa: around 40 days * Europe: around 35 days

FAQ
Q: What is the min order?
A: Different products have different min orders. It depends on the kind the gas and the cylinder specifications. Please feel free to contact me directly for your requirement.

Q: What is the package & storage details?
A: Seamless steel cylinder with different valves, or as to your requirement. Stored in the shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.

Q: Shall we send back the cylinders to China to refill the gas again?
A: Yes, when you ordered our cylinders, next time, you can send back the cylinders to fill gas again. You just need to tell us before you export. We will handle all the import customs clearance formalities.