CAS NO.: 54-21-7
Chemical formula: C7H5O3Na
Product appearance: Colorless small crystals shiny flakes or a white crystalline powder
Valid period: 2 year
Storage: Stored in the cool and ventilated room of the room, moisture-proof and insolation.
Package: 25 kg bag
- In medicine and pharmaceuticals, as an analgesic, antipyretic and anti-inflammatory agent;
- In the production of salicylic acid;
- In the food industry, as a preservative, etc.
|Appearance||Colorless small crystals shiny flakes or a white crystalline powder|
|Clarity and color of solution||Clarify≤BY6|
|Heavy metals, ppm ≤||20|
|Chloride, ppm ≤||200|
|Sulphate, ppm ≤||600|
|Loss on drying, % ≤||0.5|