Nutrition Supplements
4-Aminobenzoic Acid
4-Aminobenzoic Acid - Cosmetic Ingredients
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High Purity 4‑Aminobenzoic Acid(PABA) Crystalline Powder CAS 150‑13‑0 Used In Medicine Dye And Chemical Reagent
Basic Attributes
- Product Name: 4-Aminobenzoic Acid, also known as PABA, para-aminobenzoic acid
- CAS Number: 150-13-0
- Molecular Formula: C₇H₇NO₂, Molecular Weight: 137.14
- Appearance and Properties: White to light yellow crystalline powder / needle-like crystals. It slightly turns yellow upon contact with air under light, and has almost no odor.
- Melting Point: 187-189℃. It will decompose under high temperature conditions.
- Density: 1.374 g/cm³ (25℃) Douyin Encyclopedia
- Solubility: Slightly soluble in cold water, easily soluble in hot water, ethanol, ether, and ethyl acetate.
Application Fields
- Dye Industry: As intermediates for azo dyes, acid dyes, and disperse dyes, used in the production of dyes for textiles, leather, and paper.
- Cosmetics Raw Materials: Historically used as UVB (ultraviolet B) absorbers, used in sunscreen-related formulations, and also used as raw materials for synthesizing sunscreen derivatives.
Product Specifications
| Specification | Value |
|---|---|
| Product Name | 4-Aminobenzoic Acid |
| Category | Nutrition Supplements |
| Grade | Food / Flavor Grade |
| Packaging | 1 kg / 5 kg / 25 kg drum |
| Shelf Life | 24 months |
| Documentation | COA, TDS, MSDS supplied with each shipment |
| Origin | China |
Why Choose Taima Bio
Taima Bio supplies specialty ingredients with defined chemical specifications, full documentation (COA, TDS, MSDS), and reliable international supply. Our products serve food, beverage, confectionery, and flavor formulation customers worldwide, with flexible quantities from laboratory evaluation to commercial-scale packaging.