Application: It is widely used in medicine, herbicides, plant growth regulators, dyes and other industries; it has strong reducing properties and can be used as an intermediate for the manufacture of energetic materials; in the field of water treatment, it can be used as an oxygen scavenger for boiler water, with a high melting point and good deoxidation efficiency, and is an ideal safe and environmentally friendly product; in the textile industry, it can be used as a cross-linking agent for elastic fibers, a formaldehyde scavenger, and an antioxidant for pigments such as carotene; adding an appropriate amount of this product to soaps containing phenolic fungicides can prevent discoloration and rancidity; it can be used as a preservative for refinery equipment.
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Items |
Standard |
|
|
Superior Grade |
First Grade |
|
|
Appearance |
White Crystalline Granule |
White Crystalline Granule |
|
Content% |
≥99.0 |
≥99.0 |
|
Melting Point°C |
150-158 |
150-158 |
|
Loss on Drying% |
≤0.5 |
≤0.5 |
|
Free Hydrazine PPM |
≤250 |
≤500 |
|
Sulfate PPM |
≤ 20 |
≤ 20 |
|
PH Value (12% Water Solution) |
7.2-9.7 |
7.2-9.7 |
|
Clarity |
Clear |
Clear |
Storage Conditions: Stored in a well-ventilated place. Keep container tightly closed. Locked storage area.