We can provide you with pharma grade and cosmetic grade Epsom Salt, produced in FDA facilities, that will keep your water cleaner for longer.
| Item | HG/T 5737-2020 (China Cosmetic MgSO4 Standard) | USP39 (United States Pharmacopeia) | BP2020 （British Pharmacopoeia） | EP9.0 （European Pharmacopoeia） |
| Appearance | White crystalline, odourless | ——— | A white,crystalline powder or brilliant, colourless crystals | A white,crystalline powder or brilliant, colourless crystals |
| Main content | MgSO4 (on dry basis)≧99% | 99.0％-100.5％ | 99.0％-100.5％ | 99.0％-100.5％ |
| Chlorine（Cl） | ——— | ≤140ppm | ≤300ppm | ≤300ppm |
| Iron（Fe） | ——— | ≤20ppm | ≤20ppm | ≤20ppm |
| Arsenic（As） | ≤2ppm | ——— | ≤2ppm | ≤2ppm |
| Heavy metals （as Pb） | ——— | ≤10ppm | ≤10ppm | ≤10ppm |
| Lead（Pb) | ≤5ppm | ——— | ——— | ——— |
| Selenium（Se） | ——— | ≤30ppm | ——— | ——— |
| Mercury（Hg） | ≤1ppm | ——— | ——— | ——— |
| Cadmium（Cd） | ≤5ppm | ——— | ——— | ——— |
| Loss on drying | 40.0~52.0 | 48-52% | 48-52% | 48-52% |
| Solubility/Clarify | ——— | ——— | Dissolve 5.0g in50ml water is clear and colourless | dissolove 5.0g in 50ml water is clear and colourless |
| PH value | 5.0~9.5 | Between 5.0 and 9.2,in a solution (1 in 20) | To 10ml 10% w/v solution add 0.05 ml o f phenol red solution. Not more than 0.2ml of 0.01M hydrochloric acid or 0 . 01M sodium hydroxide is required to change the colour of the indicator. | To 10ml 10% w/v solution add 0.05 ml of phenol red solution.Not more than 0.2ml of 0.01M hydrochloric acid or 0.01M sodium hydroxide is required to change the colour of the indicator. |
| TOC(Total Organic Carbon) | ≤30ppm | ——— | ——— | ——— |
FLOATATION THERAPY:
The main benefit of using a sensory deprivation tank is to ease mental anxiety and muscle tension. Due to how buoyant the Epsom salt and water solution is, you can fully relax all of your muscles when floating. This is similar to experiencing zero gravity.
Floating in a tank can also relieve migraines and provide stress relief and detoxification since Epsom salts are high in magnesium, which can remove harmful substances such as free radicals from your body.
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