- Tianqiao District, Jinan City, Shandong Province, China
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Zinc PCA（MF: C10H12N2O6Zn, MW: 321.61） is a white powder with good water solubility, and its aqueous solution is weakly acidic. It features mild and stable chemical properties, excellent heat resistance, and resistance to oxidative decomposition. Its molecular structure endows it with both chelating and moisturizing functions, enabling it to complex with metal ions and deliver outstanding compatibility. It has moderate acid and alkali resistance, non-irritation and low toxicity. Stable under room-temperature storage, it is not prone to deliquescence and deterioration, and is widely applicable to daily chemicals, skin care products and mild formula systems.
| Item | Specification |
| Melting Point | >300°C |
| Boiling Point | 453.1°C at 760 mmHg |
| Density | 1.617 g/cm³（20℃） |
| Flash point | 227.8°C |
| Vapor pressure | 4.75 hPa at 20°C |
| LogP | -2.39 |
| PSA | 128.94000 |
| Solubility | Freely soluble in water (100 g/L at 25°C), slightly soluble in ethanol, insoluble in organic solvents such as diethyl ether, chloroform, and benzene. |
Skin Care & Cosmetics: A classic functional raw material for skin care, Zinc PCA regulates sebum secretion, soothes and controls oil, improves acne, and gently repairs the skin barrier.
Daily Cleaning & Care Products: Added in formulas such as facial cleansers, toners and lotions to enhance formula mildness, and boost moisturizing and skin feel conditioning effects.
Chelating Stabilizer: With metal chelating capacity, it complexes metal ions in water, stabilizes daily chemical systems and prolongs product shelf life.
Pharmaceutical & Health Industry: Zinc Dipyroglutamate is used as a zinc supplement agent and mild conditioner to assist in regulating human metabolism, and applied in the preparation of mild external preparations.
Fine Chemicals: Serves as a biocompatible additive for the research and development of special mild auxiliaries, suitable for the production of low-irritation formulas.
Jinan Jinbang Chemical Co., Ltd., strategically located within the New Materials Industrial Park in Tianqiao District, Jinan City, Shandong Province, stands as a prominent chemical innovator since its establishment in 2015. Operating from a modern, expansive 37,500 m² manufacturing facility, we are dedicated to the research & development, production, and global distribution of high-performance chemical solutions.
We are always committed to delivering optimal chemical solutions for all application scenarios.
