The chemical stability in room temperature and wide pH range (4.5–7.5) is advantageous to prolong a product shelf life. Under FDA regulations, the maximum use of concentration for …

Propylene glycol (IUPAC name: propane-1,2-diol) is a viscous, colorless liquid. It is almost odorless and has a faintly sweet taste. Its chemical formula is CH 3 CH (OH)CH 2 OH. As it …

Propyl-4-hydroxybenzoate appears as colorless crystals or white powder or chunky white solid. Melting point 95-98 °C. Odorless or faint aromatic odor. Low toxicity, Tasteless (numbs the …

The addition of Propylene Glycol to the Parabens enhances the antibacterial properties of the blend. This blend is suitable for wide pH range (3-8) and heat stable up to 80⁰C.

Propylparaben 是一种抗菌剂、防腐剂、调味剂。 95-98 °C (lit.) 本品应密封保存。 Stable. Incompatible with strong oxidizing agents, strong bases. 1. 性状：白色结晶. 2. 密 …

对羟基苯甲酸丙酯是一种有机化合物，分子式为C10H12O3。 无色小结晶或白色粉末。 几乎不溶于冷水。 无臭、稍有涩味。 由 对羟基苯甲酸 与 正丙醇 在硫酸存在下酯化，然后经中和、水 …

2025年1月27日 · Propylene glycol (CAS 57-55-6) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, …

熔点- 127℃；沸点97.2℃；能与水、醇、醚、烃等多种溶剂混溶。 正丙醇的化学性质与其他低分子量脂肪族伯醇相似。 能与水、乙醇和乙醚混溶。 其蒸气与空气形成爆炸性混合物，遇明火 …

Propylene Glycol | C3H8O2 | CID 1030 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity …

In addition to meeting the NF standards of USP, our propyl paraben also complies with BP and PhEur requirements. This product is recommended for toothpaste, mascara, eyeliner, lipstick, …