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Lead Phosphite Dibasic
Characters and uses: Slightly brown or white powder, smell sweet, Indissoluble to water but dissoluble to acid,It chnges into ashblack at 200and changes into yellow at 450. It will burn when meeting fire.
Applications: Used for various stablizers of polyvinyl chloride not transparentness product
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Grade |
1st |
2st |
Lead Content,% |
90±1 |
90±1.5 |
Phosphorous Acid,% |
10.5±1.0 |
10.5±1.5 |
Moisture, % |
0.4 max |
0.8 max |
Fineness(on mesh 200),% |
0.5max |
1.0max |
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