Customization: | Available |
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CAS No.: | 7647-14-5 |
Formula: | Nacl |
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Industrial salt refers to raw salt, raw salt is divided into lake salt, well salt and sea salt, which is because the sea water in the sea salt is dissolved into a variety of elements, so the industrial value of sea salt is relatively higher, and the food value is lower. Industrial salt is widely used in industry and is one of the most basic raw materials in the chemical industry.
TEST ITEMS | TEST STANDARD | |||||
REFINED SALT | SEA SALT | |||||
SUPERIOR | FIRST | SECOND LEVEL | SUPERIOR | FIRST | SECOND | |
SODIUM CHLORIDE | 99.1 | 98.5 | 97.5 | 96.2 | 94.8 | 92 |
MOISTURE | 0.3 | 0.5 | 0.8 | 2.8 | 3.8 | 6 |
WATER INSOLUBLE | 0.05 | 0.1 | 0.2 | 0.2 | 0.3 | 0.4 |
CALCIUM&MAGNESIUM | 0.25 | 0.4 | 0.6 | 0.3 | 0.4 | 0.6 |
SULFATE | 0.3 | 0.5 | 0.9 | 0.5 | 0.7 | 1 |
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