Calcium Fructoborate CAS 250141-42-5 is a calcium-fructose-boron complex supplied as an off-white powder for use in nutritional and dietary supplement formulations.
Key Specifications
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Appearance |
Off-white powder |
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Calcium content |
4.5% Min |
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Moisture |
5.0% Max |
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Packaging, Storage and delivery
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Standard Packaging |
25 kg/drum or custom packaging upon request |
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Storage Conditions |
Store in a cool, dry, well-ventilated area. Keep container tightly sealed under inert atmosphere if long-term storage is required |
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Transport information |
Not regulated as a dangerous good |
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Shipping Methods |
DHL, FedEx, air freight or sea freight (IMDG/IATA compliant) |
Applications
Calcium Fructoborate is supplied as a specialty nutritional ingredient for:
Dietary Supplements - Used in formulations requiring calcium- and boron-containing ingredients.
Nutritional Products - Suitable for product development involving controlled calcium and boron inputs.
Functional Food Formulations - Available for evaluation in nutritional and functional food applications where applicable.
R&D and Formulation Development - Suitable for laboratory-scale testing, formulation screening and qualification work.
Quality Control
Appearance: Visual inspection confirms the powder conforms to the approved appearance specification.
Calcium Content: Tested to verify the batch meets the specified minimum calcium level.
Moisture: Controlled within the approved limit to maintain the required finished-product specification.
Composition Testing: Applicable component assays, including boron and fructose where specified, are evaluated against the approved limits.
Heavy Metals: Applicable heavy-metal parameters are tested according to the product specification.
Microbiological Control: Applicable microbiological parameters are tested for products intended for nutritional or dietary supplement applications.
Batch Review: Analytical results are reviewed against the approved specification before the batch is released.
Traceability: Batch records and analytical results are maintained for production and quality review.
Documentation
Certificate of Analysis (COA): Batch-specific analytical results for product qualification and incoming quality review.
Product Specification: Current specification covering the applicable product quality requirements.
SDS: Safety and handling information for purchasing, storage and transportation review.
Analytical Report: Additional test results can be provided where required for customer qualification.
Technical Documentation: Additional product or compliance documents can be discussed according to destination market and customer requirements.
Customization Options
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Customization Item |
Available Options |
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Product Specification |
Customer-specific quality parameters, where technically feasible |
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Packaging Size |
Customized package sizes for R&D, pilot-scale or bulk orders |
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Packaging Format |
Alternative container or packaging formats based on handling requirements |
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Labeling |
Customer-specific product labels and batch identification |
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Batch Quantity |
R&D quantities, standard production batches or larger-volume orders |
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Testing Requirements |
Additional customer-specified tests where available |
MOQ & Lead Time
R&D Orders
MOQ starts from 1 kg, subject to product availability.
Bulk Orders
Bulk supply is available for orders of 25 kg and above.
Stock Orders
Available stock can typically be shipped within 7 days after order confirmation.
Custom Orders
Custom orders generally require 4–6 weeks, depending on the required specification and order quantity.
Packaging & Delivery
Standard Packaging: 25 kg/drum. Alternative packaging can be arranged for R&D quantities, smaller orders or customer-specific requirements.
Storage: Store in a cool, dry and well-ventilated area. Keep the container tightly closed when not in use and protect the material from moisture during storage and transportation.
Shipping Methods: DHL, FedEx, air freight or sea freight can be arranged according to order quantity, destination and delivery requirements.
Transport Status: The product is not classified as a dangerous good according to the available transport information. Final shipment arrangements are handled according to the requirements of the selected carrier and destination.
Export Documents: Applicable commercial, shipping and product documentation can be prepared according to the destination market and customer requirements.
FAQ
Q: How do I evaluate Calcium Fructoborate from a new supplier?
A: Evaluate the supplier based on product consistency, quality-control procedures, manufacturing capability, analytical support and experience with international orders.
Q: Can I test Calcium Fructoborate before approving it as a supplier?
A: Yes. A sample can be used for internal testing, formulation evaluation and supplier qualification before moving to regular procurement.
Q: Can Calcium Fructoborate be used in different formulation types?
A: Its suitability depends on the formulation system, processing conditions and intended application. Technical evaluation is recommended before commercial-scale use.
Q: What should I provide when requesting a Calcium Fructoborate sample?
A: Provide the intended application, required sample quantity and any specific testing or formulation requirements. This allows the appropriate material and supporting information to be prepared.
Q: How do buyers qualify Calcium Fructoborate for commercial use?
A: Typical qualification may include sample evaluation, analytical comparison, formulation testing and review of supplier quality information before commercial approval.
Q: Can Calcium Fructoborate be supplied for recurring production requirements?
A: Yes. Recurring supply can be arranged based on the customer's expected consumption, purchasing schedule and applicable product requirements.
Q: How should I choose between different Calcium Fructoborate suppliers?
A: Compare suppliers on more than price. Product consistency, quality-control capability, testing support, production capacity, supply reliability and ability to meet your purchasing requirements are key factors.
Q: What information is needed for a Calcium Fructoborate bulk quotation?
A: For bulk sourcing, buyers should provide the estimated annual or order quantity, destination market, intended application and any customer-specific requirements so the supply proposal can be evaluated accurately.
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