- Contact Person : Ms. Lin Nancy
- Company Name : Dongying Fuze Imp. & Exp. Co., Ltd.
- Tel : 86-546-7753555
- Fax : 86-546-7779689
- Address : Shandong,Dongying,Add: Industrial zone west suburds,Dongying City, Shandong Province,China.
- Country/Region : China
- Zip : 257061
Precipitated barium sulfate
Properties:
White crystalloid powder. The relative density 240, melting point °C (12 °C decomposition's 15). Insoluble in water, ethanol, acid and treatments.
Use:
Analytics reagents, also used in the electronics, instruments, metallurgy, pharmacy industry.
Details:
Test item | Specification | |
Reagent grade | Pharmaceutical grade | |
Appearance | Conform | Conform |
Hydrochloric acid soluble substance /% | ≤0.15 | ≤0.25 |
Calcination weightlessness /% | ≤1.5 | ≤1.5 |
Chloride (Cl)/% | ≤0.005 | ≤0.02 |
Soluble sulfate (SO4)/% | ≤0.005 | ≤0.01 |
Nitrogen compounds (N)/% | ≤0.0005 | ≤0.001 |
Ferric (Fe) /% | ≤0.0005 | ≤0.001 |
Arsenic (As)/% | ≤0.0001 | ≤0.001 |
Soluble BeiYan (Ba)/% | ≤0.0001 | ≤0.0005 |
Heavy metal (Pb)/% | ≤0.0005 | ≤0.001 |
We supply reagent grade. If you are interested in our products please contact me.
Precipitated barium sulfate
