The automotive industry is constantly seeking ways to improve vehicle performance while reducing environmental impact. One of the most significant advancements in recent years has been the use of lightweight materials, which can reduce fuel consumption and carbon emissions. Among these materials, ad
Adipic acid, a commonly used compound in various industries, plays a key role in the production of nylon, food additives, and even in the pharmaceutical field. While it is generally considered safe for use in regulated quantities, there are instances where accidental ingestion can occur.
Adipic acid, also known as hexanedioic acid, is a key industrial chemical with significant applications in the production of nylon, food additives, and plasticizers.
Adipic acid is a commonly used industrial chemical, particularly in the production of nylon and other synthetic fibers. It is a white crystalline powder, primarily used in the manufacture of various products, including food additives, cosmetics, and plastics.
Polyester foam plastics are a versatile class of materials that find their way into a wide range of industries, from automotive to packaging, construction to insulation, and even in medical applications. The reason these foams are so effective is because of their unique properties, which include exc
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Solubility:solubility in water,insoluble in organic solvents.The aqueous solution is weakly acidic and it hydrolyzes in aqueous solution,particularly under acidic conditions, to sodium trimetaphosphate and sodium orthophosphate.
Executive standard:GB 1624-79
Item | Specification | ||
Special Grade | First Grade | Qualified | |
Total phosphate(P2O5) %≥ | 68.0 | 67.0 | 65.0 |
Inactive phosphate(P2O5) % ≤ | 7.5 | 8.0 | 10.0 |
Iron(Fe) % ≤ | 0.02 | 0.10 | 0.20 |
PH | 5.8-7.3 | ||
Water insoluble % ≤ | 0.05 | 0.10 | 0.15 |
Solubility | Qualified |
Solubility:solubility in water,insoluble in organic solvents.The aqueous solution is weakly acidic and it hydrolyzes in aqueous solution,particularly under acidic conditions, to sodium trimetaphosphate and sodium orthophosphate.
Executive standard:GB 1624-79
Item | Specification | ||
Special Grade | First Grade | Qualified | |
Total phosphate(P2O5) %≥ | 68.0 | 67.0 | 65.0 |
Inactive phosphate(P2O5) % ≤ | 7.5 | 8.0 | 10.0 |
Iron(Fe) % ≤ | 0.02 | 0.10 | 0.20 |
PH | 5.8-7.3 | ||
Water insoluble % ≤ | 0.05 | 0.10 | 0.15 |
Solubility | Qualified |