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White Soft Strontium Carbonate Powder , Reliable Strontium Carbonate Suppliers

White Soft Strontium Carbonate Powder , Reliable Strontium Carbonate Suppliers

strontium carbonate msds

strontium salts

Place of Origin:

CHINA

Brand Name:

YIXIN

Certification:

ISO9001

Model Number:

YXC-005

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Product Details
Color:
White
Appearance:
Soft Powder
EINECS:
216-643-7
Molecular Formula:
SiCO3
HS CODE:
2836920000
Density:
3.7 G/cm3
Melting Point:
1100 °C
Product Description

The purpose of 97% white Strontium carbonate powder is making superconductors CAS NO 1633-05-2

 

►Description

    Strontium carbonate (SrCO3) is a white,odorless, tasteless powder.It is the

 

carbonate salt of strontium that has the appearance of a white or grey powder. It

 

occurs in nature as the mineral strontianite.

Chemical properties

 

 

      Strontium carbonate is a white, odorless,tasteless powder.Being a carbonate,

 

it is a weak base and therefore is reactive with acids. It is otherwise stable and safe

 

to work with. It is practically insoluble in water (1 part in 100,000). The solubility is

 

increased significantly if the water is saturated with carbon dioxide, to 1 part in

 

1,000. It is soluble in dilute acids.

        

 

 

 

Preparation

 

 

     Other than the natural occurrence as a mineral, strontium carbonate is

 

prepared synthetically in one of two manners. First of which is from naturally

 

occurring celestine also known as strontium sulfate (SrSO4) or by using soluble

 

strontium salts by the reaction in solution with a soluble carbonate salt (usually

 

sodium or ammonium carbonates).

 

For example if sodium carbonate was used in solution with strontium nitrate:

 

 

Sr(NO3)2 + Na2CO3 → SrCO3 + 2 NaNO3

 

 

 

►Specification

 

 

Item specification
SrCO3 ≥95%
K ≤0.001%
Na ≤0.000%
Mg ≤0.001%
Fe ≤0.001%
Al ≤0.001%
Ba ≤0.05%
Ca ≤0.05%
Cl ≤0.002%
H2O ≤0.1%

 

 

 

 

►Types of powder

 

 

1.Strontium carbonate coarse powder is used in the production of glazes, frits

 

and for production of strontium pigments. Another application for strontium

 

carbonate coarse powder is the production of special glass.

 

2.Strontium carbonate fine powder is used in the production of ferrites for

 

permanent magnets, and in Zinc electrolysis for removal of lead. Strontium

 

carbonate fine powder is also used in the production of strontium chromate.

 

3.Strontium carbonate granular is used in the production of display glass and

 

other glass. Strontium carbonate granular is also used in the metallurgy.

 

4.Strontium carbonate standard powder is used in the production of ferrites for

 

permanent magnets. Strontium carbonate standard powder is also used for the

 

production of glazes and enamel frits.

 

 

 

 

►Application

 

 

          Strontium carbonate is also used for making some superconductors such as

 

BSCCO and also for electroluminescent materials where it is first calcined into SrO

 

and then mixed with sulphur to make SrS:x where x is typically europium. This is

 

the famous "blue/green" phosphor which is sensitive to frequency and changes

 

from lime green to blue Other dopants can also be used such as gallium, or yttrium

 

to get a yellow/orange glow instead.

Packing 

 

 

 25 kg /bag 

 

►Notice

 

 

Exposure Prevention: Prevent dispersion of dust.

 

Inhalation Prevention: Avoid inhalation of dust.

 

Skin Prevention: Protective gloves.

 

Eye Prevention: Wear safety goggles.

 

Ingestion Prevention: Do not eat, drink,or smoke during work.

 

 

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