Product
Certificate of Analysis
Product name: Sodium Carbonate
Batch Number: TXSCLS20151018A
Production Date (DD/MM/YY): 18/10/2015
Batch size: 1000KG
Shelf lifetime: 24 months
Package: 25 KG/bag
Testing Items |
Reference Data |
Conclusion |
Appearance |
White yellow crystalline powder |
Conforms |
Total alkali (Na2CO3) (on dry basis) % ≥ |
99.2 |
99.56 |
Total alkali (Na2CO3) (on wet basis)% ≥ |
97.9 |
99.33 |
Chloride (NaCl) (on dry basis) % ≤ |
0.70 |
0.33 |
Iron(Fe) (on dry basis)% ≤ |
0.0035 |
0.0008 |
Water-insoluble matter (on dry basis) % ≤ |
0.03 |
0.005 |
Heavy metal(Pb)% ≤ |
0.0010 |
<0.0010 |
As% ≤ |
0.0002 |
<0.0002 |
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