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 |
24-25mts for 1*20’gp |
| Application |
Industry/Concrete/Feed Additives |
| Classification |
Calcium Organic Salt |
| Water Insoluble,% |
0.3max |
| Calcium, % ≥ |
30 |
| Transport Package |
25kg Bag |
| Specification |
99% |
| Trademark |
shandongfurun |
| Origin |
China; Shandong |
| HS Code |
291512000 |
| Production Capacity |
5000 Tons/Month |
Calcium Formate 99% Powder (HS Code: 291512000) for Consistent Leather Processing Results
Over a decade of serving leather manufacturers worldwide, we’ve witnessed how inconsistent calcium formate quality can disrupt production—from uneven depilation causing batch rejections to tanning process fluctuations that compromise leather texture. Many clients initially faced challenges with suppliers offering “99%” purity that failed to meet critical calcium content standards, leading to costly production delays and material waste.
Stable Calcium Formate Supply for Reliable Leather Industry Applications
Our Calcium Formate 99% Powder addresses these pain points through strict manufacturing controls and SGS certification, ensuring each batch meets the precise specifications required for leather depilatory and chrome tanning aid processes. With 5000 tons monthly production capacity and direct supply from Shandong, China, we provide consistent material flow to support your industrial scale production needs.
Key Applications in Leather Processing
As a specialized Calcium Formate for Leather Industry, this white powder plays a dual role in leather manufacturing: enhancing depilation efficiency by breaking down hair follicles and acting as a chrome tanning aid to improve leather softness and durability. Its high solubility and low water insoluble content (≤0.3%) make it particularly suitable for aqueous processing systems common in modern tanneries.
Why Purity and Calcium Content Matter in Leather Production
The 99% purity specification of our Calcium Formate directly impacts process reliability—lower purity can introduce impurities that interfere with tanning agent absorption, resulting in uneven leather quality. With a minimum calcium content of 30%, our product ensures optimal reaction efficiency during both depilation and tanning stages, reducing chemical usage and improving process repeatability. The strict water insoluble limit further prevents equipment clogging and ensures complete dissolution in processing baths.
Benefits of SGS Certified Calcium Formate for Your Operations
Choosing SGS Certified Calcium Formate minimizes production risks compared to uncertified alternatives. Our ISO-compliant manufacturing process guarantees batch-to-batch consistency, reducing the likelihood of production halts due to material variations. The product’s stable storage properties (when kept in cool dry conditions) also extend shelf life, reducing inventory waste. For international buyers, our full documentation package facilitates smooth customs clearance and compliance with import regulations.
Our Quality Assurance Commitment
Every batch of our Calcium Formate 99% Powder undergoes comprehensive testing before release, including purity analysis, calcium content verification, and insolubles screening. We provide a Certificate of Analysis (COA) with each shipment, detailing actual test results for key parameters. Our quality control laboratory is equipped with advanced instrumentation to ensure accurate testing, and we maintain complete batch records for traceability. In the rare event of non-conformity, our warranty program includes full replacement or refund.
Certificate of Analysis & Documentation
Each order includes a batch-specific COA and Material Safety Data Sheet (MSDS) containing handling instructions and safety information. For customers requiring additional documentation, we can provide product certification files, including SGS reports and ISO compliance documents. Specific batch test records are retained for five years and can be requested with your order reference number.
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
Initiate your purchase by submitting an inquiry with your required quantity and delivery terms (FOB/CIF available). We offer free sample evaluation to verify product suitability for your specific process. Once specifications are confirmed, our standard production lead time is 7-10 days for orders up to 25 metric tons (one 20’GP container). All shipments include complete customs documentation and product certification to facilitate smooth importation.
Frequently Asked Questions
Q: What is the shelf life of Calcium Formate 99% Powder?
A: When stored in original sealed packaging under recommended cool, dry conditions, the product has a shelf life of 24 months from the manufacturing 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, therapeutic or household use.
Q: What documentation is provided with each shipment?
A: Each shipment includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and bill of lading.
Q: Do you offer custom packaging options?
A: Standard packaging is 25kg bags, with 24-25 metric tons per 20’GP container. Custom packaging may be available for large volume orders—please inquire with your requirements.
Q: How is product purity verified?
A: Purity is determined through titration methods following industry standards, with results documented in the batch COA. Additional testing can be arranged upon request.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible for complying with all local laws, regulations and safety requirements for its use.
