Overview
Arginine Base, chemically known as L-Arginine, is a semi-essential amino acid critical for human physiology. It serves as a precursor to nitric oxide, a molecule vital for vasodilation and immune function. Industrially, it is synthesized through fermentation or chemical processes, with high-purity grades used in pharmaceuticals and nutraceuticals. In B2B markets, Arginine Base is traded as a raw material for formulations requiring precise biochemical activity. Its versatility spans medical therapies, sports nutrition, and food fortification, making it a staple in health-focused industries.
Physical and Chemical Properties
Arginine Base appears as a white, odorless crystalline powder with a melting point of 222°C (with decomposition). It is highly soluble in water but only marginally in ethanol, reflecting its polar nature. The compound’s stability is pH-dependent, requiring neutral to slightly acidic conditions for optimal storage. Key chemical properties include its guanidinium group, which participates in urea cycle reactions. This structure also underpins its role in nitric oxide synthesis, a process leveraged in cardiovascular treatments. Industrial grades typically assay ≥98% purity, with impurities like chloride and sulfate monitored for compliance.
Main Applications
In pharmaceuticals, Arginine Base is formulated into drugs for hypertension and wound healing due to its vasodilatory effects. It is also a common ingredient in IV solutions for critical care. The nutraceutical sector uses it in dietary supplements targeting muscle growth and endurance, capitalizing on its role in protein metabolism. Food manufacturers add L-Arginine to functional foods and beverages for its purported health benefits, such as improved circulation. In research, it serves as a buffer or reagent in cell culture media and biochemical assays, owing to its compatibility with biological systems.
Safety and Storage
While Arginine Base is non-toxic, workplace safety protocols recommend using gloves and masks to prevent irritation from prolonged exposure. Storage conditions should prioritize temperature control (15-25°C) and low humidity to prevent clumping or degradation. Bulk quantities are typically packaged in moisture-resistant, sealed containers. Regulatory compliance varies by region; for example, pharmaceutical-grade material must meet USP or EP standards. Disposal should follow local guidelines for organic compounds, though incineration is generally acceptable for uncontaminated batches.
B2B Procurement Guide
Buyers should prioritize suppliers with ISO 9001 or cGMP certifications to ensure quality consistency. Key specifications to verify include purity (HPLC-tested), residual solvent levels, and microbial limits. For large-scale procurement, request certificates of analysis (CoA) and stability data. Pricing is volume-dependent, with discounts common for orders exceeding 1 metric ton. Consider regional logistics—China and Europe are major production hubs. Sample testing before bulk purchase is advised to confirm suitability for end-use, especially in sensitive applications like injectables.
Related Manufacturers
- 主营：木糖醇、海藻糖、鸡蛋粉、糖精钾、糖精钠、糖精铵、蛋清粉、阿力糖、维生素c、维生素k1、麦芽糖醇、三氯蔗糖、甜菊糖苷、脱脂奶粉、山梨糖醇、低聚果糖、全脂奶粉、乳清蛋白、大豆蛋白、甘露糖醇、麦芽糖浆、花生蛋白、赤藓糖醇、玉米糖浆、工业级cmc
- 主营：吡丙醚、笨氧威、木香油、辣椒精、甲醇钠、硫酸锌、硫酸锆、催化剂、川芎油、溴氨酸、蒸馏水、硝酸锰、三氟苯、痢菌净、油酸钾、钠指标、甲霜灵、硫磺粉、丙炔醇、白僵菌、荧光粉、水合肼、亚胺锂、丁醚脲、珠光片
- 主营：烟酰胺、牛磺酸、色饮料、精氨酸碱、降酸剂、魔芋胶、原包装、水果罐、酸味剂、烟酸vb3、1kg起批、抗结剂、硫胺素、酶制剂、硫酸钙、增稠剂、糖无糖、液体vb5、粉末量、淀粉酶、多1kg起、dl-泛醇、盐酸盐、氨基酸、氯化钾、甜味剂
- 主营：赤藓糖醇、木糖醇、乳糖醇、结冷胶、果胶、可得然胶、黄原胶、CMC、水苏糖、低聚木糖、低聚果糖、一水肌酸、食用色素、氨基酸系列、维生素系列、防腐剂系列
- 主营：海藻酸钠、黄原胶、聚丙烯酸钠、糖精钠、明胶、魔芋粉、CMC、预糊化淀粉、聚维酮K30、赤藓糖醇、低聚半乳糖、低聚果糖、低聚木糖、低聚异麦芽糖、甘露糖醇、结晶果糖、菊粉、麦芽糖醇、麦芽糖粉、木糖醇、乳糖、山梨糖醇、甜菊糖、甜蜜素
- 主营：坏血酸钠、海藻酸钠、腐竹增筋剂、氨基酸精氨酸、豆腐添加剂、食品级防腐剂、大豆分离蛋白粉、伽马氨基丁酸粉、羧甲基纤维素钠、豆类制品增筋剂
- 主营：氯化钙、果冻粉、淀粉酶、左旋肉碱、氯化胆碱、碳酸钙、魔芋粉、维生素a、麦芽糖醇、纤维素酶、山梨糖醇、低聚果糖、全脂奶粉、螺旋藻粉、植物炭黑、氢氧化钙、硫酸亚铁、乳酸亚铁、维生素e粉、中性蛋白酶、磷酸二氢钠、磷酸二氢钾、低聚半乳糖、磷酸二氢钙、聚丙烯酸钠
- 主营：蛋氨酸、l-胱氨酸、l-丝氨酸、l-精氨酸、l-酪氨酸、l-脯氨酸、l-赖氨酸、l-缬氨酸、l-茶氨酸、l-色氨酸、l-亮氨酸、l-谷氨酸、l-苏氨酸、l-苯丙氨酸、l-天冬酰胺、l-异亮氨酸、l-谷氨酰胺、l-天冬氨酸、l-天门冬酰胺、l-羟基脯氨酸、l-天门冬氨酸、阿洛酮糖、赤藓糖醇、大豆低聚糖、甘露寡糖
- 主营：澄清剂、果冻粉、豆奶粉、精氨酸、零卡糖、防粘剂、乳化剂、植酸钠、装饰糖、紫薯粉、水杨酸、增味剂、魔芋胶、松散剂、熊果苷、几丁质、防腐剂、乳清钙、强化剂、红茶粉、瓜尔胶、维生素、曲菌酸、卵磷脂、添加剂
- 主营：酪蛋白酸钠、海藻酸钠、黄原胶、精氨酸、卡拉胶、维生素b、胍基乙酸、牛黄酸、双乙酸钠、大豆分离蛋白、苯丙氨酸、半胱氨酸、温轮胶、定优胶、文莱胶、明胶、木瓜蛋白酶、谷氨酰胺、甘氨酸、苏氨酸、谷氨酸、色氨酸、可可粉、抹茶粉
- 主营：甜味剂、面筋粉、增劲剂、改良香精、保鲜剂、木糖醇、烤面筋、增稠剂、稳定剂、维生素c、魔芋豆腐、低聚木糖、瓜尔豆胶、多糖烘焙、面制品增、食用明胶、亚麻籽胶、可得然胶、低脂果胶、海藻酸钾、饮料乳品、活性肽粉、结晶果糖、固体饮料、海藻酸钙
- 主营：木糖醇、牛磺酸、油豆泡、精氨酸食品级、乳糖酶、魔芋粉、瓜尔胶、糕饼面包、谷氨酰胺、蜜饯饮料、饮料蛋糕、柠檬酸钙、饮料增香、大豆肽粉、剂增香剂、低聚木糖、坏血酸钠、甜菊糖苷、糕点饮料、可得然胶、清凉饮料、山梨酸钾、鸡蛋白粉、二钠食品、橙黄色素、烘焙面包
- 主营：海藻酸钠、酪蛋白酸钠、黄原胶、精氨酸、羧甲基纤维素钠、柠檬酸
- 主营：甜味剂、防腐剂纳他霉素、双乙酸钠、叶面肥氯化胆碱、乳化剂、营养增补剂、增稠剂、酸度调节剂、乳酸链球菌素、无水乙酸钠、氨基丁酸、抗氧化剂BHA、维生素E油、乳化稳定剂、泛酸钙、抗坏血酸钠、生物素、营养强化剂、丁二酸、酪蛋白酸钠、果胶、刺云实胶、品质改良剂、低聚异麦芽糖
- 主营：增稠剂、氨基酸系列、维生素系列、食用香精、食品级甜味剂、酸味调节剂、保水剂、乳化剂、色素