Overview
Silver chloride (AgCl) is an inorganic compound primarily used in electroplating and photographic industries. Its unique properties, such as photosensitivity and stability under light exposure, make it indispensable for specialized applications. In electroplating, AgCl is reduced to metallic silver, forming durable, conductive coatings on substrates like jewelry, electronics, and medical devices. The compound occurs naturally as chlorargyrite but is typically synthesized for industrial use. Its low solubility in water ensures controlled deposition during electroplating, while its compatibility with cyanide-based electrolytes enhances process efficiency.
Physical and Chemical Properties
Silver chloride is a white crystalline solid with a density of 5.56 g/cm³. It sublimes at 1,547°C and melts at 455°C. Notably, it is nearly insoluble in water (0.002 g/L at 20°C) but dissolves in ammonia or potassium cyanide solutions, forming complexes like [Ag(NH₃)₂]⁺. Its photosensitivity allows it to decompose under UV light, releasing metallic silver—a property exploited in photography. AgCl also exhibits high thermal stability and low electrical resistance, making it suitable for electrochemical sensors and reference electrodes.
Main Applications
In electroplating, AgCl is a precursor for silver coatings, offering corrosion resistance and aesthetic appeal for jewelry and cutlery. It is also used in conductive inks for printed electronics. Beyond plating, AgCl serves in photographic films, chloride-ion-selective electrodes, and antimicrobial wound dressings due to its biocidal properties. In laboratories, it acts as a reference electrode material in pH meters and potentiometric titrations.
Safety and Storage
AgCl poses moderate health risks, causing eye/skin irritation upon contact. Dust inhalation should be avoided; use NIOSH-approved respirators and gloves. Store in opaque, airtight containers away from light and moisture to prevent decomposition. Dispose of waste according to local regulations, as silver compounds can accumulate in ecosystems. Spills should be contained with inert absorbents and collected for proper disposal.
B2B Procurement Guide
When sourcing AgCl, prioritize suppliers offering 99.9% purity for electroplating. Verify CAS 7783-90-6 and request certificates of analysis (CoA). Bulk orders (25kg drums) typically reduce costs by 10-15%. Consider logistics: AgCl is non-hazardous for transport but requires protection from light. Lead times vary; secure inventory ahead of peak demand periods (e.g., Q4 for jewelry manufacturing).
Related Manufacturers
- 主营：有机原料、中间体、香精香料、催化剂、有机硅、表面活性剂
- 主营：镀金件回收、含金废料收购、金泥树脂金收购、镀银回收、银焊条收购、银浆回收、银粉回收、镀金回收、铂铑丝回收、金渣回收、钯碳回收、铱粉回收、钌粉回收、铂铱合金回收、铑粉回收、氧化铱回收、铑碳回收、钯水回收、钯粉回收、贵金属回收、钯回收、铂回收、铑回收
- 主营：氯化银、精细化工品、润滑油、有机中间体
- 主营：黄糊精、松醇油、氨基磺酸、戊二醛、五氧化二钒、福美钠、二号浮选油、牛油脂肪酸、漂粉精、氧化铅、九水硫化钠、氨基锂、次氯酸钙、蛋白胨、羟基乙叉二膦酸、苯甲醇、苯亚磺酸钠、氯铂酸、硅酸镁铝、草酸亚铁、草酸钛钾、甲基磺酸铋、牛骨蛋白胨、苄基胂酸、氟化氢钾
- 主营：脱模剂、中间体、抗氧剂、粘合剂、固化剂、染色助剂、防灰雾剂、乙二氧基、乙基己醇、邻苯二甲、丙烯酰氯、光盘涂料、2-氯丙酰氯、4-氨基苄醇、3-氯丙酰氯、二氧基噻吩、表面活性剂、1-金刚烷甲醇、1-溴-4-氯丁烷、对氨基苯甲醇、羧甲基纤维素、四氢呋喃甲醇、1-氯-6-羟基己烷、纳米管复合材料、全氟辛基乙基醇
- 主营：1310-65-2、结晶粉、1330-20-7、氯化银、渗碳剂、透明液体、高锰酸钾、酰氯，cas、八水硫酸、乙烯五胺、丁酸戊酯、红色结晶体、癸二酸二乙酯
- 主营：金膏、铂铑丝、镀金、银浆、银扎片、银触点银焊条、回收银触点废料、焊接银焊条、珠宝擦拭废擦银布、回收工业擦银布、高低含量银焊条、电器银触点收购、含银废料回收、接触器银触点、工厂库存银焊条回收、钯管、镍金皮、金渣、吸金树脂、金丝、芯片封装边角料回收、贵金属废料回收服务、贵金属废料回收、无损光谱检测含金废料、半导体工厂含金废料回
- 主营：贵金属、首饰废、人民币、银焊条、银浆布、银类金属、钯铂金银、金类银类、银类铂类、边角料、可控检测、金料回收、含金元件、含金物料、工业金渣、废料回收、含金废料、工业废料、金浆回收、电子废料、金渣回收、电子金料、旧金首饰、回收服务、工业金料
- 主营：回收钛白粉、回收硫酸铜、回收氯化亚锡、回收水银、回收锌粉、回收油漆、回收石蜡、回收己内酰胺、回收丙烯酸树脂、回收氧化锌、回收溶剂、回收硫酸亚锡、回收碳酸锂、回收碳酸钾、回收氢氧化锂、回收氢氧化钠、回收氢氧化钾、回收硼酸、回收硼砂、回收煤焦油、回收烧火油、回收环氧树脂、回收过期油漆、回收白砂糖、回收柠檬酸
- 主营：甘氨酸、水苏糖、阻燃剂、氯化银、硫酸锌、硫酸锆、硫酸锂、硫酸锶、硫酸锰、铝酸锌、1680-21-3、牛磺酸、褪黑素、磷酸铁、丙酸铵、苏云金、碳酸镁、麝香酮、肉桂醛、磷酸铝、王浆酸、椰油胺、赖氨酸、增塑剂、浸膏粉、乙氧基
- 主营：肌氨酸钠、硫化锰、V50偶氮二异丁脒盐酸盐、氯化银、腰果酚缩水甘油醚、乙硫氮、二新癸酸二甲基锡、三硫代碳酸钠、PX-4MP、芥酸PKO、四氧化三锰
- 主营：氯化银、麦芽糖酸、苯氧基环磷腈、甲巯基四氮唑
- 主营：化学品、香精香料、试剂、氯化银、中间体、有机硅、橡胶树脂、催化剂、纳米材料
- 主营：甲酸镍、水苏糖、阻燃剂、银墨水、柠檬醛、西瓜酮、氢醌酯、卡必醇、消泡剂、磷酸铁、肉桂醇、肉桂醛、碳酸镉、磷酸铝、椰油胺、封装胶、化合物、桦木油、稀释剂、羟乙基、乙硫氮、润肤剂、球虫酯、矮壮素、异龙脑
- 主营：架桥剂、YW100 锂萃取剂、端羧基液体丁腈橡胶、氯化银、10-羟基癸酸、苯乙烯磷酸、肉豆蔻酸镁、硬脂酸钴、全氟三丁胺、乙烯基磷酸二乙酯、磷酸锰铁锂、β-磷酸三钙、十一烯酸、钨酸铝、1-乙炔基环已醇、间二异丙苯、锂硅合金、溴甲酚绿、生物活性玻璃、溴代海因树脂颗粒、红铝、龙涎酮、原丁酸三甲酯
- 主营：全氟聚醚二醇、全氟三丁胺、聚硅氮烷、氯化银、特种硅油、特种硅树脂
- 主营：镀铜粉、录放机、包里布、拉丝银、银溶胶、电镀镍、白银浆、碳化钽、导电膜、镭射浆、镀铜膜、灌封胶、泡沫铜、钨棒坯、镀铝膜、传感器、镀金片、隔磁片、金浆料、均热板、活性炭、通风板、导电胶、高纯锡、高纯锌
- 主营：聚苯胺、脯氨酸甲酯盐酸盐、苄基三甲基氯化铵
- 主营：防冻液、冰醋酸、乙二醇、氯化银、冰乙酸、纯吡啶、丙二醇、羟基苯、14丁二醇、3-丙三醇、四氢呋喃、环保乙腈、化工苯酚、1.4丁二醇、医用苯酚、工业苯酚、精制苯酚、价位四氢、乙腈工业、乙酸乙酯、吡啶化工、甲酸乙酯、吡啶工业、求购苯酚、高纯三氯、实验乙腈
- 主营：无水乙醇、乙酸乙酯、磷酸、氯化银、甲醇、乙二醇、二氯甲烷、异丙醇、二甲苯、各种化学试剂、化工原料
- 主营：硫酸钡、碳酸钙、硅溶胶、苄基胂酸、甲基磺酸、氨基磺酸、正硅酸乙酯、多聚甲醛