Solubility: | Insoluble in Water |
---|---|
Certification: | ISO |
Classification: | M2(Oh)2co3 |
Purity: | ≤30% |
Type: | Sodium Carbonate |
Grade Standard: | Industrial Grade |
Customization: |
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Suppliers with verified business licenses
Test item
|
Specification
|
|
Reagent grade
|
Pharmaceutical grade
|
|
Appearance
|
Conform
|
Conform
|
Assay [SrCO3] /%
|
≥99.0
|
≥97.0
|
Clarify degrees test
|
Conform
|
Conform
|
Hydrochloric aci d insoluble, /%
|
≤0.007
|
≤0.01
|
Chloride (Cl)/%
|
≤0.001
|
≤0.002
|
Sulfate (SO4) /%
|
≤0.01
|
≤0.02
|
Nitrate(NO3) /%
|
≤0.015
|
≤0.06
|
Calcium and magnesium(Ca) /%
|
≤0.05
|
≤0.05
|
Iron (Fe) /%
|
≤0.001
|
≤0.002
|
Barium (Ba) /%
|
≤0.05
|
≤0.2
|
Heavy metal(Pb) /%
|
≤0.002
|
≤0.005
|
Suppliers with verified business licenses