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SODIUM SULPHATE
|
ITEMS |
SPECS |
RESULT |
|
PURITY |
MIN. 99 PCT |
99.1 PCT |
|
CHLORIDE |
MAX. 0,35 PCT |
0,23 PCT |
|
WATER INSOLUBLE SUBSTANCE |
MAX. 0,05 PCT |
0.02 PCT |
|
IRON |
MAX. 0,002 PCT |
0,001 PCT |
|
TOTAL CONTENT OF CA AND MG |
0,15 PCT MAX |
0.02 PCT |
|
MOISTURE |
MAX. 0,20 PCT |
0.02 PCT |
|
WHITENESS |
MIN. 80 |
86 |
|
CONCLUSION: CONFORM WITH THE ABOVE STANDARD |
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