FOR INDUSTRIAL AND LABORATORY RESEARCH USE ONLY. NOT FOR DIRECT HUMAN CONSUMPTION, THERAPEUTIC OR HOUSEHOLD USE.
For industrial manufacturing and laboratory research purposes only.
Product Specifications
| Parameter |
Value |
| Model NO. |
99% |
| Carboxyl No. |
Dicarboxylic Acid |
| Alkyl No. |
Unsaturated Acid |
| Appearance |
Powder |
| Source |
Hydrolysis |
| Colour |
White |
| Sample |
Available |
| Certificate |
Fami-QS, SGS, ISO, COA |
| Molecular Weight |
130.11 |
| Storage |
Cool Dry Place |
| Quantity per 20'GP |
24-25mts |
| Application |
Industry/Concrete/Feed Additives |
| Classification |
Calcium Organic Salt |
| Water Insoluble |
0.3% max |
| Calcium Content |
≥30% |
| Transport Package |
25kg Bag |
| Specification |
99% |
| Origin |
China; Shandong |
| HS Code |
291512000 |
| Production Capacity |
5000 Tons/Month |
Calcium Formate 99% Powder (HS Code: 291512000) – Overcoming Concrete Accelerator Inconsistencies
For over a decade in chemical manufacturing, we’ve witnessed how inconsistent Calcium Formate purity disrupts concrete setting times—leading to project delays and structural quality issues. Many construction chemical buyers face recurring problems: batch-to-batch variations causing unpredictable accelerator performance, and unreliable suppliers failing to meet urgent delivery timelines for infrastructure projects.
A Stable Solution for Concrete Acceleration Needs
Our Calcium Formate 99% Powder addresses these challenges with rigorous quality control and industrial-scale production stability. As a key Concrete Accelerator, this high-purity white powder ensures consistent early strength development in concrete mixes, critical for cold-weather construction and fast-track projects. With a monthly production capacity of 5,000 tons, we’ve supported infrastructure developers across 50+ countries, delivering reliable materials even for large-scale industrial applications.
Industrial Applications & Construction Benefits
Primarily used as a White Powder Concrete Additive, our Calcium Formate accelerates cement hydration by promoting C3A and C3S reaction rates, reducing set time by 30-50% in Portland cement systems. It’s ideal for precast concrete elements, shotcrete, and winter construction where rapid strength gain is essential. The product also finds applications in leather tanning and dyeing industries as a fixing agent, adhering to strict industrial use standards.
Key Specifications Driving Performance
The 99% purity level minimizes impurities that could interfere with concrete hydration kinetics, ensuring predictable setting behavior across batches. With Calcium content ≥30%, it provides optimal cation availability to enhance early strength without compromising long-term durability. Water insolubles limited to 0.3% max prevent aggregate formation, maintaining mix homogeneity—a critical factor for precast concrete manufacturers. Our strict molecular weight control (130.11 g/mol) guarantees consistent reactivity, avoiding the dosage fluctuations common with lower-grade alternatives.
Why Quality Calcium Formate Matters for Your Projects
Using certified High Purity Calcium Formate for Construction reduces rework costs associated with delayed setting or weak early strength. In contrast, inferior products with variable purity often require excessive dosage adjustments, increasing material costs and risking chloride contamination. Our Fami-QS and ISO-certified production ensures compliance with EU REACH and US TSCA regulations, streamlining customs clearance for international projects. The stable 24-25mt loading per 20’GP container optimizes logistics efficiency, reducing per-ton shipping costs for bulk orders.
Our Commitment to Reliability
Every batch undergoes comprehensive testing via HPLC and wet chemical analysis, with COA reports provided prior to shipment. Our quality management system, audited annually by SGS, includes raw material traceability from hydrolysis source to final packaging. We maintain dedicated laboratories for pre-shipment verification, ensuring each 25kg bag meets the same 99% purity standard. For urgent orders, our flexible production scheduling can prioritize shipments within 72 hours of confirmed payment, supported by a global logistics network with 10+ years of chemical transport experience.
Certificate of Analysis & Documentation
Each delivery includes a batch-specific Certificate of Analysis detailing purity, calcium content, and water insoluble levels. MSDS documents are provided in multiple languages, outlining safe handling procedures and storage requirements. For customer quality audits, we can arrange third-party testing by SGS or Intertek at our Shandong production facility, with results available within 48 hours of request.
Storage & Handling
- Store in a cool, dry, well-ventilated area, sealed and away from direct sunlight.
- Keep away from incompatible materials, food and feed sources.
- Handle with appropriate personal protective equipment (gloves, goggles, lab coat).
- Follow good industrial hygiene practices. Avoid inhalation and skin contact.
- Refer to MSDS for detailed storage and safety instructions.
Streamlined Order Process for Industrial Buyers
Start by requesting a free sample for laboratory testing—we ship worldwide via DHL within 3 business days. Once specifications are confirmed, our sales team provides detailed quotations under FOB Qingdao or CIF terms. For bulk orders, we accept letters of credit or T/T with 30% deposit, with production typically completed within 10-15 days. All shipments include customs clearance documents, including commercial invoice, packing list, and certificate of origin.
Frequently Asked Questions
Q: What is the shelf life of Calcium Formate 99% Powder?
A: When stored in original sealed packaging under cool dry conditions, shelf life is 24 months from production date.
Q: Can this product be used in food or pharmaceutical applications?
A: No. This product is for industrial and laboratory research use only, not for direct human consumption or therapeutic applications.
What documentation is provided with each shipment?
A: Each order includes COA, MSDS, commercial invoice, packing list, and customs declaration. Additional certificates (如FAMI-QS) are available upon request.
Q: Do you offer custom packaging or specification adjustments?
A: Yes, we can provide 500kg big bags or 1mt super sacks for bulk handling. Purity adjustments (98-99.5%) are available with minimum order quantities.
Q: How can we verify product purity before placing a large order?
A: We provide free 100g samples for independent testing. For production batches, we can arrange third-party inspection by SGS at our facility prior to shipment.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible for complying with all local laws
