Strontium Carbonate Srco3 Powder Manufacturers & Suppliers in China

Description

Strontium Carbonate Srco3 Powder

CAS No.: 1633-05-2; MF: SrCO3; E No.: 216-643-7 2. Grade: Industrial Grade; Electron Grade 3. Appearance: White powder, flavorless and scentless 4. Package: in 25/1000 kg net PP bags with PE inner or as requested 5. Shelf life: 2 Years.

Properties:

Strontium carbonate, whose chemical formula is SrCO3, is a fine, white powder whose properties are similar to those of calcium carbonate (lime). SrCO3 is very little soluble in water; it dissolves in acids, for example in hydrochloric acid, developing carbon dioxide as follows: SrCO3 + 2 HCl -> SrCl2 + H2O + CO2. Strontium is in the group of the alkaline earth metals (2. Main group). It is non-toxic just like calcium, which is in the same group. The chemical similarity of strontium and calcium, however, accounts for the fact that the radioactive strontium isotopes that formed during the Chernobyl reactor accident have been able to deposit in the bones to trigger cancer.

Applications:

Strontium carbonate, among other things, is used for manufacturing ferrite magnets that serve to extract strontium ferrite. Its main application is the production of glass for cathode ray tubes, better known as (color) television tubes. Since strontium carbonate has a relatively large atomic radius, it absorbs the X-radiation that occurs in the tubes. In addition, of SrCO3 and other compounds, the X-radiation disappears almost completely. It is due to today’s LCD and plasma screens, however, that the production of cathode ray tubes is more and more decreasing. Strontium carbonate is also used in glazings. Pyrotechnics rely on the chromophoric salts of strontium to give flames their crimson color. In medicine, strontium was formerly used sometimes to treat schizophrenia. Today, the substance is used as homeopathic “strontium carbonicum” to treat e.g., arthrosis and cerebral sclerosis. Strontium carbonate is not self-inflammable as nanometer-sized powder. Also, as a mixture with air (dust) under the influence of an ignition source, it is not inflammable, so there is no possibility of a dust explosion.

Technical Data

Specification

item	value
Classification	Carbonate
Type	Strontium Carbonate
CAS No.	1633-05-2
Other Names	Strontium Carbonate Srco3
MF	Srco3
EINECS No.	216-643-7
Place of Origin	China
	Guizhou
Grade Standard	Electron Grade, Industrial Grade
Purity	96%-99.9%
Appearance	White Powder
Application	Industry
Brand Name	JINNUO
Model Number	Strontium Carbonate
Classification	Carbonate
HS CODE	2836920000
Sample	Availiable
Molecular Weight	147.62900
Density	3.7 g/mL at 25℃(lit.)
Boiling point	333.6℃ at 760 mmHg
Melting point	1497℃
Flash point	169.8℃
Water Solubility	Slightly soluble in ammonia and water
Specific Gravity	3.7

More Details

FAQ:

What is the shelf life of this product?
- When stored properly, shelf life exceeds 24 months in original sealed packaging.
Is this product suitable for electronic-grade applications?
- Yes, the electron grade variety is precisely formulated for high-purity electronic manufacturing.
Can I request a sample for lab analysis?
- Yes, free samples are available for pre-purchase testing.
What certifications do you offer?
- Products comply with EINECS, REACH, and ISO 9001 standards.
Do you offer technical support?
- Yes, full technical assistance and post-sale support are available from our chemical engineering team.