Product Details
Use
1. Used for metal cleaning, removing the oxide layer on the metal surface;
2. It has less corrosion on metals than other inorganic acids and can be used for sterilization in boiler cleaning and water treatment;
3. It can also be used for bleaching and conversion of fibers, wood, and paper, removing nitrite from tobacco, and acidification treatment of petroleum mine sludge;
4. Can be used as raw materials for coatings and pH test papers, flame retardants for cotton fibers, and curing agents for resins,
5. Raw materials for pesticide intermediates and various amino sulfonic acid derivatives.
Storage method
Store in a cool, ventilated, and dry place.
The packaging should be sealed and moisture-proof.
During transportation, it is necessary to prevent rain and sunlight exposure.
When disposing of escaping materials, it is necessary to wear a gas mask and gloves, sweep with a mixture of sand and soil, or rinse with water.
When a fire occurs, water, sand, and fire extinguishers can be used to extinguish it.
Items | Specifications |
Description | White crystalline powder |
Content% | ≥99.0 |
Sulphate% | ≤0.05 |
Iron% | ≤0.005 |
Insoluble in Water | ＜0.02% |
PH | 4-6 |
Loss on Drying% | ＜0.1 |
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