Other laboratory materials
Silicon Lumps Lab Grade
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- Article code
- C6980L
- CAS
- 7440-21-3
- Grade
- Lab Grade
- Category
- Other laboratory materials
Specification and availability are confirmed by Chemical Suppliers when you inquire. Product details are attached to your request automatically.
Properties
- Article / SKU
- C6980L
- CAS
- 7440-21-3
- Grade
- Lab Grade
- Autoship Available
- No
- Pillar
- Essential
Packaging options — size and article
| Size | Article / SKU |
| 100g | C6980L-100g |
| 5g | C6980L-15g |
| 2.5kg | C6980L-2.5kg |
| 500g | C6980L-500g |
Packaging options
- 100g
- 5g
- 2.5kg
- 500g
Details
Silicon metal possesses a silvery appearance, has no odor, and is practically insoluble in Water at ambient conditions. However, it is soluble in molten Alkali Oxides and a mixture of Nitric- Hydrofluoric acids. It burns readily on exposure to heat or flames and may be difficult to extinguish with Water. It combines with Oxygen and other elements to form Silicates that constitute more than 25% of the Earth's crust. It is commonly produced on an industrial scale by Carbon reduction of Silica in an electric arc furnace followed by purification. Chemically pure or Laboratory reagents are the two terms often used to describe Lab Grade chemicals. Lab Grade chemicals do not meet any accepted quality or purity requirements such as the ACS Grade, the USP Grade, and the FCC Grade, despite their acceptable purity.
Common Uses and Applications
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