{"id":10534,"date":"2026-03-04T12:58:28","date_gmt":"2026-03-04T12:58:28","guid":{"rendered":"https:\/\/longchangextracts.com\/ammonium-formate-cas-540-69-2\/"},"modified":"2026-03-04T12:58:28","modified_gmt":"2026-03-04T12:58:28","slug":"ammonium-formate-cas-540-69-2","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/de\/ammonium-formate-cas-540-69-2\/","title":{"rendered":"Ammonium Formate (CAS 540-69-2) &#8211; Comprehensive Guide"},"content":{"rendered":"<h2>What is Ammonium Formate?<\/h2>\n<p><strong>Ammonium Formate<\/strong> (CAS 540-69-2) is an inorganic compound with the molecular formula CH<sub>5<\/sub>NO<sub>2<\/sub> and a molar mass of 63.06 g\/mol. It appears as <strong>colorless crystals<\/strong> with a white appearance and a slight formic acid odor. This compound is highly soluble in water, ethanol, and ammonia solutions, making it versatile for various industrial applications.<\/p>\n<p>Ammonium formate is produced through the neutralization of formic acid with ammonia, followed by crystallization. The process involves cooling the solution to approximately -5\u00b0C and adjusting the pH to 7-7.5 to obtain the pure compound.<\/p>\n<h2>What Are the Key Properties of Ammonium Formate?<\/h2>\n<h3>Physikalische Eigenschaften<\/h3>\n<ul>\n<li><strong>Erscheinungsbild:<\/strong> Colorless or white crystals<\/li>\n<li><strong>Molecular Weight:<\/strong> 63.06 g\/mol<\/li>\n<li><strong>Die Dichte:<\/strong> 1.26 g\/mL at 25\u00b0C<\/li>\n<li><strong>Schmelzpunkt:<\/strong> 119-121\u00b0C<\/li>\n<li><strong>Siedepunkt:<\/strong> 103.28\u00b0C<\/li>\n<li><strong>Flammpunkt:<\/strong> 104\u00b0C<\/li>\n<li><strong>Solubility in Water:<\/strong> Excellent (102g\/0\u00b0C; 143g\/20\u00b0C; 204g\/40\u00b0C; 311g\/60\u00b0C; 533g\/80\u00b0C)<\/li>\n<li><strong>pH:<\/strong> 6.45-6.53 (aqueous solutions)<\/li>\n<li><strong>Hygroscopic:<\/strong> Yes, absorbs moisture from air<\/li>\n<li><strong>Brechungsindex:<\/strong> 1.4164<\/li>\n<\/ul>\n<h3>Chemische Eigenschaften<\/h3>\n<ul>\n<li><strong>Chemical Formula:<\/strong> CH<sub>5<\/sub>NO<sub>2<\/sub><\/li>\n<li><strong>EINECS:<\/strong> 208-753-9<\/li>\n<li><strong>InChI:<\/strong> InChI=1\/CH2O2.H3N\/c2-1-3;\/h1H,(H,2,3);1H3<\/li>\n<li><strong>InChIKey:<\/strong> VZTDIZULWFCMLS-UHFFFAOYSA-N<\/li>\n<li><strong>Stabilit\u00e4t:<\/strong> Stable under normal conditions; incompatible with strong acids and strong oxidizing agents<\/li>\n<\/ul>\n<h2>What Are the Applications and Uses of Ammonium Formate?<\/h2>\n<h3>Analytical Chemistry<\/h3>\n<p>Ammonium formate serves as an <strong>analytical reagent<\/strong> in various laboratory applications. It is commonly used as a <strong>pH indicator<\/strong> with a color change range of pH 6-7, making it valuable for analytical titration procedures.<\/p>\n<h3>Metal Precipitation<\/h3>\n<p>One of the critical applications of ammonium formate is its ability to <strong>precipitate alkali metals from precious metal salts<\/strong>. This property makes it essential in:<\/p>\n<ul>\n<li>Precious metal refining processes<\/li>\n<li>Analytical chemistry for metal separation<\/li>\n<li>Quality control laboratories<\/li>\n<\/ul>\n<h3>Organische Synthese<\/h3>\n<p>In organic chemistry, ammonium formate functions as a:<\/p>\n<ul>\n<li><strong>Pharmazeutisches Zwischenprodukt<\/strong><\/li>\n<li>Reducing agent in certain reactions<\/li>\n<li>Source of ammonia in synthesis<\/li>\n<li>Building block for various organic compounds<\/li>\n<\/ul>\n<h3>Electronics Industry<\/h3>\n<p>The compound is extensively used in the <strong>electrolytic and capacitor industries<\/strong>, where it plays a crucial role in:<\/p>\n<ul>\n<li>Electrolyte preparation<\/li>\n<li>Capacitor manufacturing processes<\/li>\n<li>Electronic component production<\/li>\n<\/ul>\n<h3>Pharmaceutical Applications<\/h3>\n<p>Ammonium formate is utilized in pharmaceutical manufacturing as an <strong>intermediate<\/strong> for synthesizing various drug compounds and active pharmaceutical ingredients (APIs).<\/p>\n<h2>Safety and Handling Considerations<\/h2>\n<h3>Hazard Classification<\/h3>\n<ul>\n<li><strong>Hazard Symbols:<\/strong> Xi (Irritant)<\/li>\n<li><strong>Risk Codes:<\/strong> 36\/37\/38 &#8211; Irritating to eyes, respiratory system, and skin<\/li>\n<\/ul>\n<h3>Sicherheitsvorkehrungen<\/h3>\n<ul>\n<li><strong>S26:<\/strong> In case of contact with eyes, rinse immediately with plenty of water and seek medical advice<\/li>\n<li><strong>S36:<\/strong> Wear suitable protective clothing<\/li>\n<li><strong>S37\/39:<\/strong> Wear suitable gloves and eye\/face protection<\/li>\n<li>Avoid inhalation of dust or mist<\/li>\n<li>Use in well-ventilated areas<\/li>\n<li>Wear appropriate personal protective equipment (PPE)<\/li>\n<\/ul>\n<h3>Toxicity Data<\/h3>\n<ul>\n<li><strong>LD50 (oral, mouse):<\/strong> 2250 mg\/kg<\/li>\n<li><strong>LD50 (intravenous, mouse):<\/strong> 410 mg\/kg<\/li>\n<li>Classification: Low to moderate acute toxicity<\/li>\n<\/ul>\n<h3>Storage Requirements<\/h3>\n<ul>\n<li>Store in a cool, dry, well-ventilated area<\/li>\n<li>Keep container tightly closed<\/li>\n<li>Store under inert atmosphere<\/li>\n<li>Protect from moisture (hygroscopic)<\/li>\n<li>Avoid exposure to strong acids and oxidizing agents<\/li>\n<\/ul>\n<h3>Fire Hazards<\/h3>\n<ul>\n<li>Flammable compound<\/li>\n<li>High temperatures may produce toxic nitrogen oxides and ammonia smoke<\/li>\n<li>Use dry powder, foam, sand, carbon dioxide, or mist water for fire extinguishing<\/li>\n<\/ul>\n<h2>Why Choose Our Ammonium Formate?<\/h2>\n<p>When sourcing Ammonium Formate for your industrial or research needs, our company offers:<\/p>\n<ul>\n<li><strong>High Purity Grade:<\/strong> Our Ammonium Formate meets analytical reagent specifications<\/li>\n<li><strong>Consistent Quality:<\/strong> Batch-to-batch consistency with rigorous quality control<\/li>\n<li><strong>Competitive Pricing:<\/strong> Factory-direct pricing from China manufacturer<\/li>\n<li><strong>Reliable Supply:<\/strong> Stable production capacity to meet bulk orders<\/li>\n<li><strong>Technical Support:<\/strong> Technical data sheets and safety information provided<\/li>\n<li><strong>Global Shipping:<\/strong> Efficient logistics to worldwide destinations<\/li>\n<\/ul>\n<p>We are a trusted chemical manufacturer with years of experience in producing high-quality chemical compounds for pharmaceutical, analytical, and industrial applications.<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<h3>What is the CAS number of Ammonium Formate?<\/h3>\n<p>The CAS number of Ammonium Formate is <strong>540-69-2<\/strong>.<\/p>\n<h3>Is Ammonium Formate dangerous to handle?<\/h3>\n<p>Ammonium Formate is classified as an irritant (Xi). It can irritate the eyes, respiratory system, and skin. Proper PPE including gloves, goggles, and lab coat should be worn when handling. Ensure adequate ventilation in the workspace.<\/p>\n<h3>What is the solubility of Ammonium Formate in water?<\/h3>\n<p>Ammonium Formate is highly soluble in water. Solubility increases with temperature: approximately 102g per 100ml at 0\u00b0C, 143g at 20\u00b0C, 204g at 40\u00b0C, 311g at 60\u00b0C, and 533g at 80\u00b0C.<\/p>\n<h3>What industries use Ammonium Formate?<\/h3>\n<p>Ammonium Formate is used across multiple industries including: pharmaceutical manufacturing, analytical chemistry, electronics (capacitor industry), metal refining, and organic synthesis research.<\/p>\n<h3>How should Ammonium Formate be stored?<\/h3>\n<p>Store Ammonium Formate in a cool, dry, well-ventilated area in tightly sealed containers. It should be protected from moisture as it is hygroscopic. Keep away from strong acids and oxidizing agents.<\/p>\n<h3>What is the pH of Ammonium Formate solutions?<\/h3>\n<p>Ammonium Formate forms slightly acidic solutions with a pH range of 6.45-6.53 depending on concentration (1mM to 1000mM solutions).<\/p>\n<h2>Related Products<\/h2>\n<p>Explore other chemical compounds in our product catalog:<\/p>\n<ul>\n<li><a href=\"https:\/\/longchangextracts.com\/de\/product\/ammoniumformiat-cas-540-69-2\/\">Ammonium Formate (CAS 540-69-2)<\/a><\/li>\n<li><a href=\"https:\/\/longchangextracts.com\/de\/category\/api\/\">API Products<\/a><\/li>\n<li><a href=\"https:\/\/longchangextracts.com\/de\/category\/food-additives\/\">Lebensmittelzusatzstoffe<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>What is Ammonium Formate? Ammonium Formate (CAS 540-69-2) is an inorganic compound with the molecular formula CH5NO2 and a molar mass of 63.06 g\/mol. It appears as colorless crystals with a white appearance and a slight formic acid odor. This compound is highly soluble in water, ethanol, and ammonia solutions, making it versatile for various [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ammonium Formate (CAS 540-69-2) - Comprehensive Guide - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/de\/ammonium-formate-cas-540-69-2\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ammonium Formate (CAS 540-69-2) - Comprehensive Guide - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"What is Ammonium Formate? 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