Strontium Carbonate
「Performance Characteristics」:
White powder, insoluble in water, slightly soluble in water and ammonium salt solution containing car bon dioxide. heated to 900°C Decomposed into strontium oxide and carbon dioxide, dissolve in diute hydrochloric acid and dilute nitric acid and gives off earbon dioxide.
「Function」:
Mainly used for color kinescope glass shell, magnetic mater ials, glass ,ceramics, fireworks, metallurgy machine he strontium salt raw material etc.
「Product quality」:
Comply with HG/T2969-2010
「Molecular Formula」:
Srco3
「Molecular Weight」:
147.63
「H.S.CODE」:
28369200
「CAS No.」:
1633-05-2
E-mail:
kehui.xu@gmail.com
Phone:
+86-15810661525
Technique Request
| Items | Index | ||
|---|---|---|---|
|
|
|
Type I |
Type II |
|
Strontium and Barium Content（SrCO3+BaCO3） |
w/% ≥ |
98.0 |
|
|
Strontium carbonate（SrCO3） |
w/% ≥ |
– |
96.0 |
|
Calcium carbonate（CaCO3） |
w/% ≤ |
0.5 |
0.5 |
|
Barium carbonate（BaCO3） |
w/% ≤ |
2.0 |
2.5 |
|
Sodium (calculated as Na2O) |
w/% ≤ |
0.3 |
– |
|
Iron (calculated as Fe2O3) |
w/% ≤ |
0.01 |
0.01 |
|
Chlorine (Cl) |
w/% ≤ |
0.12 |
– |
|
Total sulfur (calculated as SO₄) |
w/% ≤ |
0.35 |
0.45 |
|
Moisture |
w/% ≤ |
0.3 |
0.5 |
|
Chromic oxide（Cr2CO3） |
w/% ≤ |
0.0005 |
|
|
particle size |
|
|
|
