The product we are introducing is Factory Supply l-cysteine hydrochloride monohydrate with the CAS number 7048-04-6. L-cysteine hydrochloride monohydrate is a non-essential amino acid. It appears as a white crystalline powder with a characteristic odor. The molecular formula of l-cysteine hydrochloride monohydrate is C₃H₇NO₂S·HCl·H₂O, and its molecular weight is approximately 175.63 g/mol. This product is soluble in water and slightly soluble in ethanol. It has a melting point range of around 175 - 180 °C (decomposition). The pH value of a 10% aqueous solution is usually in the range of 1.5 - 2.5. Our factory offers this product at a low price, ensuring high - quality raw materials for various industries.
Food Industry: In the food industry, l-cysteine hydrochloride monohydrate is widely used as a dough conditioner. It can break the disulfide bonds in gluten, which helps to improve the extensibility and workability of the dough. This results in better - shaped bread and other bakery products with a softer texture. It is also used as an antioxidant in some food products to prevent oxidation and maintain the freshness and flavor of the food.
Pharmaceutical Industry: In pharmaceuticals, l-cysteine hydrochloride monohydrate can be used as an ingredient in some medications. It has antioxidant and detoxifying properties, which can help in the treatment of certain conditions related to oxidative stress. It can also be used as a precursor in the synthesis of other important pharmaceutical compounds.
Cosmetic Industry: Due to its antioxidant and moisturizing properties, it is used in cosmetic products. It can help to protect the skin from free - radical damage, reduce the appearance of fine lines and wrinkles, and keep the skin hydrated and healthy.
Food Applications: When using l-cysteine hydrochloride monohydrate as a dough conditioner in baking, the recommended dosage is usually 0.01% - 0.03% of the flour weight. First, dissolve the product in a small amount of water, and then add it to the dough during the mixing process. Make sure to mix it evenly to achieve the best results.
Pharmaceutical Applications: In pharmaceutical manufacturing, the exact dosage and usage method depend on the specific formulation and the intended therapeutic effect. It is usually used in combination with other active ingredients. Strict quality control and compliance with relevant pharmaceutical regulations are required during the manufacturing process.
Cosmetic Applications: In cosmetics, it can be added to creams, lotions, and serums. The typical concentration is 0.1% - 1%. It is recommended to add it to the formula at a suitable stage of the manufacturing process, usually after the main ingredients have been mixed well, and then homogenize the mixture thoroughly.
Case 1: Baking Industry: A small - scale bakery was facing problems with dough elasticity and the final texture of their bread products. After adding l-cysteine hydrochloride monohydrate at a dosage of 0.02% of the flour weight, they noticed a significant improvement. The dough became more extensible, which made it easier to shape. The baked bread had a softer and more uniform crumb structure, and the volume increased. Customer feedback also indicated that the bread had a better taste and longer shelf - life.
Case 2: Pharmaceutical Product: A pharmaceutical company was developing an antioxidant supplement. They incorporated l-cysteine hydrochloride monohydrate into the formulation. Clinical trials showed that the supplement effectively reduced oxidative stress markers in the test subjects. It also had a positive impact on overall health and well - being, such as improved skin condition and enhanced immune function.
Case 3: Cosmetic Product: A cosmetic brand launched a new anti - aging serum containing 0.5% l-cysteine hydrochloride monohydrate. After several weeks of use, customer reviews reported a visible reduction in the appearance of fine lines and wrinkles. The skin also became more hydrated and had a healthier glow.
This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
