Polyetheramines (PEA) are polymers with a polyether backbone and amine groups at the termini, exhibiting low viscosity, long pot life, high toughness, aging resistance, and excellent waterproof properties. Their versatile applications include but are not

Brown iron oxide, also known as brown iron oxide or iron oxide brown, has the following chemical properties and uses:

Trimethyl phosphate (TMP), also known as tris(methylphenyl) phosphate and tricresol phosphate, is an organic phosphate with a chemical formula of C21H21O4P. Tritolyl phosphate has a wide range of effects, mainly reflected in the following aspects:

Tri-methyl Phosphate (TMP) is an organic phosphate with low toxicity, low volatility, and flame retardancy. Its fields of action are very wide, including:

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Epoxy resin is a high molecular polymer with unique and stable chemical properties. The following is a detailed analysis of the chemical properties of epoxy resin:

Cashew nut shell liquid is a natural phenolic liquid extracted from cashew nut shells, with a rich chemical composition and multifunctional applications. It is mainly composed of phenolic compounds, including nonylphenol, catechol, cyclohexenol, etc., whi

Stabilizers, as a type of chemical additive, play a crucial role in ensuring the stability, quality, and safety of various daily-use products.

If you have a lot of laboratory work to do, buying a pair of safe glasses is worth it. Or wear eye protection or goggles over regular glasses, and contact lenses are prohibited in the laboratory. If medication splashes into the eyes, emergency measures mu

Chemical reagents often deteriorate due to improper storage. Some reagents are prone to moisture absorption and deliquescence or hydrolysis; Some reagents are prone to react with oxygen, carbon dioxide, or other gases diffusing in the air, while others ma

We should follow the principle of both facilitating use and ensuring safety, manage and use chemical drugs well, and strengthen safety education.

The primary task of laboratory reagent management is procurement, so the laboratory should first have a complete system for purchasing, approval, procurement, acceptance, warehousing, and requisition. Special attention should be paid to purchasing reagent

The classification of chemical reagents in China is basically based on purity (impurity content), with a total of 7 types including high-purity, spectral purity, reference, spectral purity, superior purity, analytical, and chemical purity.

This classification not only considers practicality, but also takes into account the characteristic properties of the reagents. Therefore, it is both convenient for safe storage and easy for laboratory workers to follow safe operating rules when using it.

Pharmaceutical intermediates are chemical raw materials or products used in the synthesis process of active pharmaceutical ingredients. They do not require a production license for active pharmaceutical ingredients and can be produced in ordinary chemical

The Chemical Abstracts Service (CAS), a subsidiary organization of the American Chemical Society, is responsible for assigning a CAS number to each substance appearing in literature. Its purpose is to avoid the trouble of having multiple names for chemica