4-Aminobenzoic acid CAS 150-13-0 Россия

Structural formula：  

Product Description：

Properties and Usage:

Para-aminobenzoic acid (CAS 150-13-0), referred to as PABA, is commonly used in medicine, cosmetics, industrial chemistry and agriculture.

1. Pharmaceutical field

Vitamin-like substances: PABA is a non-essential component of the vitamin B complex and participates in cell metabolism, especially the synthesis of folic acid.

Pharmaceutical raw materials: As a key intermediate in the production of local anesthetics (such as benzocaine) and sulfonamide antibiotics, it is used in a variety of pharmaceutical preparations.

Skin care: PABA derivatives (such as PABA potassium salt) are used to treat photosensitive dermatitis and vitiligo, and have repair and protective effects.

2. Cosmetics and sunscreens

PABA was once widely used in sunscreens due to its ability to absorb UVB ultraviolet rays. Although modern sunscreens have gradually replaced it, it is still a representative of classic sunscreen ingredients.

3. Industrial and chemical synthesis

Dye industry: PABA is an important intermediate for dyes such as azo dyes and is used in a variety of synthetic processes.

Organic synthesis: Participates in the production of a variety of chemicals, such as benzocaine and folic acid, as an important precursor of high value-added compounds.

4. Agricultural field

PABA is used in the production of plant growth promoters and fungicides, which can significantly increase the yield and disease resistance of crops.

Storage conditions:

1. When storing, it should be protected from heat, moisture and sunlight, and placed in a cool, ventilated and dry place.

2. Packed in polyethylene plastic bags lined with sacks, 50kg per bag. Store in a dry and ventilated place. Store and transport in accordance with the regulations for flammable and toxic chemicals.

Packing: This product is packed in 25kg bag, and it can also be customized according to customers' requirements