D-tartaric Acid Supplier 147-71-7
CAS No:147-71-7
Appearance:White crystal or crystalline powder
| Name of index | GB 25561-2010 | FCC-V |
| Dipotassium Phosphate K2HPO4 (on dried material), ≥% |
98.0 | 98.0 |
| Water-insoluble, ≤% | 0.2 | 0.2 |
| Arsenic (As), ≤% | 0.0003 | 0.0003 |
| Fluoride (as F), ≤% | 0.001 | 0.001 |
| Loss on Drying, ≤% | ≤2.0 | 2.0 |
| Pb, ≤% | 0.0002 | 0.0002 |
| Heavy Metals (as Pb), ≤% | 0.001 | - |
| PH | 8.6-9.4 | - |
(1) Buffering agent in antifreeze solutions.
(4) As sequestrant in the preparation of non-dairy powdered coffee creams.
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