Quality Inspection for Strontium Carbonate Powder for Glass and Ceramic Industry CAS 1633-05-2
Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for Quality Inspection for Strontium Carbonate Powder for Glass and Ceramic Industry CAS 1633-05-2, Welcome worldwide customers to contact us for business and long-term cooperation. We will be your reliable partner and supplier of auto parts and accessories in China.
Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for , Till now, the items list has been updated regularly and attracted clients from around the globe. In depth facts is often obtained in our web-site and you’ll be served with premium quality consultant service by our after-sale group. They will help you get complete acknowledge about our products and solutions and make a satisfied negotiation. Company go to to our factory in Brazil is also welcome at any time. Hope to obtain your inquiries for any pleased co-operation.
Strontium carbonate, chemical formula SrCO3, CAS1633-05-2, colorless prismatic crystals or white powder. Transforms into hexagonal system at 926℃. Melting point 1497℃ (6.08×106Pa), relative density 3.70. Slightly soluble in water, slightly soluble in saturated solution of carbon dioxide, soluble in ammonium chloride, ammonium nitrate and carbonic acid solution. Reacts with dilute hydrochloric acid, nitric acid and acetic acid to release carbon dioxide. Begins to decompose at 820℃, gradually loses carbon dioxide at 1340℃, and completely decomposes into strontium oxide and carbon dioxide at white heat, and the gas can reach 1.01×105Pa.
|
ITEM |
STANDARD |
RESULT |
|
|
I |
Ⅱ |
||
|
SrCO3+BaCO3 % ≥ |
98.0 |
98.56 |
|
|
SrCO3 % ≥ |
97.0 |
96.0 |
97.27 |
|
Reduction of drying % ≤ |
0.3 |
0.5 |
0.067 |
|
CaCO3 % ≤ |
0.5 |
0.5 |
0.29 |
|
BaCO3 % ≤ |
1.5 |
2.0 |
1.25 |
|
Na % ≤ |
0.25 |
- |
0.21 |
|
Fe % ≤ |
0.005 |
0.005 |
0.00087 |
|
Chloride (Cl) % ≤ |
0.12 |
- |
0.011 |
|
Total sulfur (SO4) % ≤ |
0.30 |
0.40 |
0.12 |
|
Cr % ≤ |
0.0003 |
- |
- |
1. Electronics industry: Strontium carbonate is an important raw material for manufacturing color TV cathode ray tubes, electromagnets, strontium ferrite cores, etc.
Strontium carbonate powder is used in capacitor manufacturing and electronic computer memory production.
Fireworks manufacturing: Strontium carbonate can give fireworks a unique red flame effect and is a common raw material for making fireworks, flares, etc.
2. Ceramic industry: Strontium carbonate, as an additive for ceramic glazes, can improve the appearance and performance of ceramics, make the ceramic surface smoother and brighter, and improve the wear resistance and corrosion resistance of ceramics.
3. Metallurgical industry: Strontium carbonate is used to adjust the composition and properties of metals. For example, in the production process of electrolytic zinc, strontium carbonate dissolved in sulfuric acid can reduce the lead content in the electrolyte and can also remove zinc deposited on the cathode.
4. Other fields: Strontium carbonate is the basic raw material for preparing other strontium salts. Strontium carbonate powder can also be used as a carrier of palladium for hydrogenation reactions. Strontium carbonate powder is also used in medicine, analytical reagents, sugar refining and other fields.
25kg/drum
Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for Quality Inspection for Strontium Carbonate Powder for Glass and Ceramic Industry CAS 1633-05-2, Welcome worldwide customers to contact us for business and long-term cooperation. We will be your reliable partner and supplier of auto parts and accessories in China.
Quality Inspection for Strontium Carbonate and Strontium Carbonate Powder, Till now, the items list has been updated regularly and attracted clients from around the globe. In depth facts is often obtained in our web-site and you’ll be served with premium quality consultant service by our after-sale group. They will help you get complete acknowledge about our products and solutions and make a satisfied negotiation. Company go to to our factory in Brazil is also welcome at any time. Hope to obtain your inquiries for any pleased co-operation.













