Cystine Disodium Salt

• 

• Moderate hygroscopicity and no deliquescence: Unlike some highly hygroscopic amino acid salts, Cystine Disodium Salt only absorbs moisture slightly in humid environments (relative humidity > 60%) and does not undergo deliquescence. This property ensures that it remains in a crystalline or granular state during storage, avoiding caking and maintaining a consistent particle size—an important factor for the preparation of solid dosage forms (e.g., tablets, capsules).
• Good thermal stability under moderate conditions: It is stable at temperatures up to 100 °C in neutral aqueous solutions, making it suitable for heat-processing steps such as pasteurization in the production of nutritional beverages. Although it decomposes above 220 °C, this decomposition temperature is much higher than the processing temperatures of most pharmaceutical and food products, minimizing degradation during manufacturing.
• Resistance to metal ion-catalyzed oxidation with chelation: Cystine Disodium Salt can form stable chelate complexes with transition metal ions (e.g., Cu²⁺, Fe³⁺) via its amino and carboxylate groups. This chelation not only prevents metal ions from catalyzing the oxidation of the disulfide bond but also enables its application in heavy metal detoxification therapy—where it binds to toxic metal ions and facilitates their excretion from the body.

Другие товары поставщика

	Hydantoin	Chemical Properties of HydantoinReactivity: The nitrogen and oxygen atoms in the hydantoin molecule have certain reactivity, which can participate ...
	Orotic acid monohydrate	Orotic acid monohydrate is a compound that’s essentially orotic acid (a naturally occurring substance) combined with a water molecule in its ...
	L-Cysteine S-Sulfate Na	Solubility of L-Cysteine S-Sulfate NaWater solubility: It is highly soluble in water with good dissolution performance. At 25 °C, the solubilit...
	L-Aspartic acid monosodium salt monohydrate	L-Aspartic acid monosodium salt monohydrate acts as a buffering agent (due to its carboxylate group, -COONa) and stabilizer, helping maintain consi...
	L-Aspartic acid monosodium salt monohydrate	L-Aspartic acid monosodium salt monohydrate is a chemically stable, water-soluble derivative of L-aspartic acid—one of the 20 proteinogenic a...

Похожие товары

	Sucralose powder Food additive	Продавец: Shanghai Yifu Food Ingredients Co., Ltd	Sucralose, as a new generation of high-sweetness sweetener, has demonstrated comprehensive and ou...
	Sucralose Purchase price	Продавец: Shanghai Yifu Food Ingredients Co., Ltd	Sucralose, as a high-sweetness, calorie-free, and highly stable artificial sweetener, enjoys wide...
	Sucralose Partners, long-termCooperation	Продавец: Shanghai Yifu Food Ingredients Co., Ltd	Sucralose is currently a widely used high-potency sweetener globally. Its safety has been verifie...
	Sucralose	Продавец: Shanghai Yifu Food Ingredients Co., Ltd	Sucralose is a high-sweetness agent obtained by replacing the hydroxyl groups at positions 4, 1',...
	Sucralose	Продавец: Shanghai Yifu Food Ingredients Co., Ltd	Sucralose is a trichloro derivative of sucrose (4,1',6'-trichloro-4,1',6'-dideoxy-galactosucrose)...