{"id":4859,"date":"2025-03-20T14:46:17","date_gmt":"2025-03-20T06:46:17","guid":{"rendered":"https:\/\/collagensei.com\/?page_id=4859"},"modified":"2026-10-29T16:16:15","modified_gmt":"2026-10-29T08:16:15","slug":"folato-calcico-en-polvo","status":"publish","type":"page","link":"https:\/\/collagensei.com\/es\/vitamins-supplier\/calcium-folate-powder\/","title":{"rendered":"Folato de calcio Fabricantes"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4859\" class=\"elementor elementor-4859\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8891552 e-con-full e-flex e-con e-parent\" data-id=\"8891552\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-51b4c05 elementor-widget elementor-widget-html\" data-id=\"51b4c05\" data-element_type=\"widget\" data-e-type=\"widget\" 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.g-process-item p,\n.gensei-folinate-page .g-copy-panel p{\n  color:var(--g-muted);font-size:14px;line-height:1.72;\n}\n.gensei-folinate-page .g-copy-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;}\n\n.gensei-folinate-page .g-coa{\n  display:grid;grid-template-columns:repeat(5,1fr);gap:14px;\n}\n.gensei-folinate-page .g-coa > div{\n  padding:22px;background:#fff;border:1px solid var(--g-line);border-radius:16px;text-align:center;\n}\n.gensei-folinate-page .g-coa span{display:block;margin-bottom:7px;color:var(--g-muted);font-size:12px;font-weight:700;text-transform:uppercase;}\n.gensei-folinate-page .g-coa strong{display:block;color:var(--g-ink);font-size:16px;line-height:1.4;}\n\n.gensei-folinate-page .g-method-note,\n.gensei-folinate-page .conclusion{\n  margin:18px auto 0;max-width:900px;color:var(--g-muted);font-size:14px;line-height:1.7;text-align:center;\n}\n\n.gensei-folinate-page .g-spec-stack{display:grid;gap:14px;margin-top:22px;}\n.gensei-folinate-page .g-spec-group{\n  background:#fff;border:1px solid var(--g-line);border-radius:18px;overflow:hidden;box-shadow:var(--g-shadow);\n}\n.gensei-folinate-page .g-spec-group summary{\n  padding:17px 20px;color:var(--g-blue-dark);font-weight:800;cursor:pointer;\n}\n.gensei-folinate-page .g-spec-group summary span{float:right;color:var(--g-muted);font-size:12px;}\n\n.gensei-folinate-page .g-facts-identity{grid-template-columns:repeat(4,1fr);}\n.gensei-folinate-page .g-facts-batch{grid-template-columns:repeat(5,1fr);}\n.gensei-folinate-page .g-facts-identity .g-fact,\n.gensei-folinate-page .g-facts-batch .g-fact{text-align:center;}\n\n.gensei-folinate-page .g-hero .g-facts{\n  display:flex;flex-wrap:wrap;gap:9px;margin-top:18px;\n}\n.gensei-folinate-page .g-hero .g-fact{\n  min-height:0;padding:7px 11px;border-radius:999px;background:#fff;font-size:12px;\n}\n\n@media(max-width:1100px){\n  .gensei-folinate-page .g-overview,\n  .gensei-folinate-page .g-batch-meta,\n  .gensei-folinate-page .g-coa,\n  .gensei-folinate-page .g-facts-identity,\n  .gensei-folinate-page .g-facts-batch{grid-template-columns:repeat(2,1fr);}\n  .gensei-folinate-page .g-app-grid,\n  .gensei-folinate-page .g-process{grid-template-columns:1fr 1fr;}\n  .gensei-folinate-page .g-copy-grid{grid-template-columns:1fr;}\n}\n@media(max-width:640px){\n  .gensei-folinate-page .g-overview,\n  .gensei-folinate-page .g-batch-meta,\n  .gensei-folinate-page .g-coa,\n  .gensei-folinate-page .g-facts-identity,\n  .gensei-folinate-page .g-facts-batch,\n  .gensei-folinate-page .g-app-grid,\n  .gensei-folinate-page .g-process{grid-template-columns:1fr;}\n}\n\n\n.gensei-folinate-page h1,\n.gensei-folinate-page h2{color:#274D68;}\n<\/style>\n<div class=\"gensei-folinate-page\">\n  <section class=\"g-hero\"><div class=\"g-wrap g-hero-grid\"><div><p class=\"g-eyebrow\">Vitamin B9 Ingredient \u00b7 Leucovorin Calcium<\/p><h1>Calcium Folinate Powder<\/h1><p class=\"g-lead\">Calcium Folinate, also known as Leucovorin Calcium, is the calcium salt of folinic acid. Gensei supplies Calcium Folinate powder with USP41-referenced batch data for commercial ingredient sourcing.<\/p><div class=\"g-actions\"><a class=\"g-btn g-btn-primary\" href=\"#calcium-folinate-inquiry\">Request A Quote<\/a><\/div><\/div><div class=\"g-hero-image\"><img decoding=\"async\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/10\/calcium-folinate-image.webp\" alt=\"Calcium Folinate powder ingredient\" loading=\"eager\" fetchpriority=\"high\"><\/div><\/div><\/section>\n  <section class=\"g-section\"><div class=\"g-wrap\"><div class=\"g-section-head\"><p class=\"g-eyebrow\">Product Identity<\/p><h2>Calcium Folinate \/ Leucovorin Calcium<\/h2><p>Calcium Folinate is the calcium salt of folinic acid, a reduced folate also known as 5-formyltetrahydrofolate. Leucovorin Calcium and Folinic Acid Calcium Salt are alternative names for this ingredient. It is distinct from folic acid and calcium L-5-methyltetrahydrofolate (L-5-MTHF calcium).<\/p><\/div><div class=\"g-facts g-facts-identity\"><div class=\"g-fact\"><span>Alternative Name<\/span><strong>Leucovorin Calcium<\/strong><\/div><div class=\"g-fact\"><span>Other Name<\/span><strong>Folinic Acid Calcium Salt<\/strong><\/div><div class=\"g-fact\"><span>Molecular Formula<\/span><strong>C\u2082\u2080H\u2082\u2081CaN\u2087O\u2087<\/strong><\/div><div class=\"g-fact\"><span>Molecular Weight<\/span><strong>511.50 g\/mol<\/strong><\/div><\/div><\/div><\/section>\n  <section class=\"g-section g-section-soft\"><div class=\"g-wrap\"><div class=\"g-section-head\"><p class=\"g-eyebrow\">Technical Specification<\/p><h2>Calcium Folinate Powder Specification &amp; Batch Results<\/h2><p>Analytical requirements and results from the referenced Calcium Folinate batch are consolidated here for technical review.<\/p><\/div><div class=\"g-table-wrap\"><table><thead><tr><th>Test<\/th><th>Specification<\/th><th>Batch Result<\/th><\/tr><\/thead><tbody><tr><td>Appearance<\/td><td>Yellow-white or yellow powder<\/td><td>Yellow-white powder<\/td><\/tr><tr><td>Identification<\/td><td>IR<\/td><td>Conforms<\/td><\/tr><tr><td>Clarity<\/td><td>The solution should be clear and transparent<\/td><td>Conforms<\/td><\/tr><tr><td>Solubility<\/td><td>Slightly soluble to freely soluble in water; practically insoluble in alcohol<\/td><td>Conforms<\/td><\/tr><tr><td>Heavy Metals<\/td><td>NMT 50 ppm<\/td><td>Conforms<\/td><\/tr><tr><td>Water Content<\/td><td>NMT 17.0%<\/td><td>12.6%<\/td><\/tr><tr><td>Assay<\/td><td>95.0%\u2013105.0%<\/td><td>99.7%<\/td><\/tr><\/tbody><\/table><\/div><\/div><\/section>\n  <section class=\"g-section\"><div class=\"g-wrap\"><div class=\"g-section-head\"><p class=\"g-eyebrow\">Batch Information<\/p><h2>Calcium Folinate Batch Reference<\/h2><p>Lot identification and dates associated with the analytical results in the specification table.<\/p><\/div><div class=\"g-facts g-facts-batch\"><div class=\"g-fact\"><span>Batch Number<\/span><strong>JK0009-01-260505<\/strong><\/div><div class=\"g-fact\"><span>Batch Size<\/span><strong>28.9 kg<\/strong><\/div><div class=\"g-fact\"><span>Manufacture Date<\/span><strong>2026-05-29<\/strong><\/div><div class=\"g-fact\"><span>Analysis Date<\/span><strong>2026-06-02<\/strong><\/div><div class=\"g-fact\"><span>Retest Date<\/span><strong>2028-05-28<\/strong><\/div><\/div><p class=\"conclusion\"><strong>COA Conclusion:<\/strong> Conforms to USP41 standard.<\/p><\/div><\/section>\n  <section class=\"g-section g-section-soft\"><div class=\"g-wrap\"><div class=\"g-section-head\"><p class=\"g-eyebrow\">Formulation<\/p><h2>Working with Calcium Folinate Powder<\/h2><p>Formulation work should start with the correct folate form and then account for solubility, processing conditions, excipient compatibility and finished-product stability.<\/p><\/div><div class=\"g-quality-grid\"><article class=\"g-quality-card\"><h3>Ingredient Form<\/h3><p>Calcium Folinate, folic acid and L-5-MTHF calcium are different folate ingredients. Confirm the exact form required by your formulation and product specification before purchasing.<\/p><\/article><article class=\"g-quality-card\"><h3>Assay &amp; Moisture Basis<\/h3><p>Review assay together with water content and the stated test method when comparing material specifications. The basis used for calculation should be confirmed during technical evaluation.<\/p><\/article><article class=\"g-quality-card\"><h3>Formulation Compatibility<\/h3><p>Solubility, processing conditions, excipient compatibility and finished-product stability should be evaluated for the intended formulation. Suitability depends on the product matrix and manufacturing process.<\/p><\/article><\/div><\/div><\/section>\n  <section class=\"g-section\"><div class=\"g-wrap\"><div class=\"g-section-head\"><p class=\"g-kicker\">Supply &amp; Documentation<\/p><h2>Calcium Folinate Powder Supply<\/h2><p>For commercial Calcium Folinate purchasing, share your required quantity, destination and project requirements so pricing and applicable documentation can be discussed.<\/p><\/div><div class=\"g-fit\"><div class=\"g-fit-main\"><h3>Leucovorin Calcium Supply<\/h3><p>Calcium Folinate and Leucovorin Calcium refer to the same ingredient supplied here. Include your expected purchasing quantity and destination when requesting commercial information.<\/p><\/div><div class=\"g-fit-side\"><h3>Quality Documentation<\/h3><p>Request the Certificate of Analysis for the lot offered with your quotation. If an SDS, additional test data or other supporting documents are required, identify those needs with your inquiry so availability can be confirmed.<\/p><\/div><\/div><\/div><\/section>\n  <section class=\"g-inquiry-section\" id=\"calcium-folinate-inquiry\">\n  <div class=\"g-wrap g-inquiry-grid\">\n    <div class=\"g-inquiry-copy\">\n      <div class=\"g-inquiry-pill\">Calcium Folinate Powder Ingredient Inquiry<\/div>\n      <h2>Request Calcium Folinate Powder Pricing &amp; Availability<\/h2>\n      <p>Send your required quantity, destination and intended use for current Calcium Folinate powder information, documentation availability and pricing. This helps us align Leucovorin Calcium supply discussions with your purchasing and qualification requirements.<\/p>\n\n      <div class=\"g-inquiry-points\">\n        <span class=\"g-inquiry-point\">Specification<\/span>\n        <span class=\"g-inquiry-point\">Documentation<\/span>\n        <span class=\"g-inquiry-point\">Application<\/span>\n        <span class=\"g-inquiry-point\">Quotation<\/span>\n      <\/div>\n\n      <div class=\"g-quote-guide\">\n        <h3>For a Faster Quote<\/h3>\n        <p>Include the purchasing details below where available.<\/p>\n\n        <div class=\"g-quote-grid\">\n          <div class=\"g-quote-item\">\n            <strong>Required Quantity<\/strong>\n            <span>Share the quantity needed for evaluation, initial purchasing or ongoing supply planning.<\/span>\n          <\/div>\n          <div class=\"g-quote-item\">\n            <strong>Destination Market<\/strong>\n            <span>Provide the destination country or region so market-specific requirements can be discussed.<\/span>\n          <\/div>\n          <div class=\"g-quote-item\">\n            <strong>Intended Use<\/strong>\n            <span>Describe the formulation, development or other intended use relevant to your Calcium Folinate project.<\/span>\n          <\/div>\n          <div class=\"g-quote-item\">\n            <strong>Qualification Requirements<\/strong>\n            <span>Mention any supplier-review, delivery or supporting-document needs your technical or purchasing team has.<\/span>\n          <\/div>\n        <\/div>\n\n        <p class=\"g-quote-note\">If some details are not yet confirmed, send what you have and our team can follow up on the remaining requirements.<\/p>\n      <\/div>\n    <\/div>\n\n    <div class=\"g-form-card\">\n      <h3>Send Your Inquiry<\/h3>\n      <p class=\"form-instruction\">Share your company details and purchasing requirements.<\/p>\n      \n<div class=\"wpcf7 no-js\" id=\"wpcf7-f74-o1\" lang=\"zh-CN\" dir=\"ltr\" 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