Reliable logistics and pure synthesis pathways driving value across global processing lines.
As the livestock and feed industries face unprecedented shifts under strict regulatory frameworks worldwide, the optimization of feed ingredients has transformed from a cost-driven decision to a critical biochemical science. Calcium Formate 98% Feed Grade has emerged as a gold standard feed additive. By functioning as both an organic acidifier and a highly bioavailable calcium source, it directly answers the global mandate for antibiotic-free swine, poultry, and aquaculture production systems.
The global demand for high-purity Calcium Formate 98% (CAS No. 544-17-2) is driven by the expansion of feed formulation efficiencies in regions like the European Union, Southeast Asia, and North America. Following the EU-wide ban on Antibiotic Growth Promoters (AGPs), organic acidifiers have taken center stage. Calcium Formate outperforms traditional calcium sources like calcium carbonate ($CaCO_3$) because it maintains a high calcium concentration (≥ 30.5%) without neutralizing gastric acid. Under varying climate regimes and intense production models, modern husbandry requires raw materials that guarantee stability, safety, and consistent digestibility index improvements.
In terms of production methodology, the market distinguishes between two primary synthesis routes. The first is the byproduct synthesis route from Pentaerythritol or Trimethylolpropane (TMP) manufacturing. While cheaper, this process often leaves residual heavy metals, sodium salts, and trace organic solvents that can compromise animal toxicity parameters. The second is the direct synthetic route combining high-purity formic acid (≥ 85%) and high-grade calcium hydroxide ($Ca(OH)_2$).
Shandong Pulisi Chemical Co., Ltd. adopts the direct chemical synthesis route, yielding a product that strictly meets Feed Grade criteria: min 98% purity, extremely low heavy metals (Pb ≤ 10 ppm, As ≤ 2 ppm), and excellent dry-powder flow characteristics that resist caking in silo storage environments.
Scientific metrics verifying the structural purity and nutritional superiority of our Feed Grade Calcium Formate.
| Analytical Parameter | Guaranteed Standard (Feed Grade 98%) | Industrial Grade Comparison | Testing Methodology |
|---|---|---|---|
| Calcium Formate Purity ($Ca(HCOO)_2$) | ≥ 98.0% | 90.0% - 95.0% | Titration Analysis |
| Total Calcium ($Ca^{2+}$) Content | ≥ 30.5% | ~ 29% | ICP-OES / Complexometric |
| Free Formic Acid Content | ≥ 68.0% | ≤ 64.0% | High Performance Liquid Chromatography |
| Moisture (Loss on Drying) | ≤ 0.5% | ≤ 1.5% | Oven Drying / Karl Fischer |
| Heavy Metals (as Pb) | ≤ 0.001% (10 ppm) | ≤ 0.005% (50 ppm) | Atomic Absorption Spectroscopy |
| Arsenic (as As) | ≤ 0.0002% (2 ppm) | ≤ 0.001% (10 ppm) | Hydride Generation AAS |
| pH (10% Aqueous Solution) | 6.0 – 7.5 | 5.0 – 8.0 | pH Electrode Meter |
Early-weaned piglets have underdeveloped digestive systems that produce insufficient levels of hydrochloric acid ($HCl$). When high-buffering feeds containing traditional calcium carbonate are consumed, the stomach pH rises. This inactivates pepsinogen (which requires a pH of 2.0–3.5 to transform into active pepsin), leading to poor protein digestion. This undigested protein enters the lower intestine, serving as a substrate for pathogenic bacteria such as enterotoxigenic *Escherichia coli* and *Salmonella*, resulting in severe post-weaning diarrhea.
By integrating Calcium Formate 98% Feed Grade at a rate of 1.0% to 1.5%, the digestive tract experiences sustained acidification. The molecular formic acid dissociates inside bacterial membranes, disrupting proton-motive force, causing pathogen cellular lysis. Concurrently, it releases highly bioavailable calcium ions that are readily absorbed across the intestinal wall, protecting bone development parameters without causing acidosis.
In high-yield layer operations, eggshell strength depends directly on calcium metabolism. During the nighttime shell-forming phase, layers rely heavily on medullary bone calcium. Providing calcium formate ensures a rapid and acid-neutral source of calcium that is absorbed via active transport in the duodenum. This results in significantly lower shell breakage rates and reduced incidences of tibial dyschondroplasia in broilers.
Shandong Pulisi Chemical’s roadmap targets zero-waste closed-loop systems. By capturing industrial carbon monoxide ($CO$) emissions and reacting them under high pressure with sodium hydroxide to form intermediate sodium formate, followed by conversion processes, our manufacturing line mitigates carbon intensity. This makes our Feed Grade Calcium Formate not only a solution for animal gut health but also a key product in the ESG green supply chains of international feed manufacturers.
Shandong Pulisi Chemical Co., Ltd. (Stock Code: 307785) — Redefining Chemical Manufacturing Excellence Since 2006.
Shandong Pulisi Chemical Co., Ltd. was established in 2006 and listed under stock code: 307785. Over nearly two decades of focus, we have built a portfolio spanning petrochemicals, mining chemicals, feed chemicals, and pharmaceutical chemicals. Our operations are anchored in a solid quality culture, having successfully cleared the ISO9001:2015 Quality Management System Certification and the stringent German BV (Bureau Veritas) Audits. This dedication has earned us prominent honors, including recognition as a leading Foreign-Oriented Economic Enterprise, an Alibaba Demonstration Base, and a Contribution Enterprise.
At the center of our global distribution strategy are our mature warehousing hubs situated adjacent to key international trading nodes, including Qingdao Port, Tianjin Port, and critical Xinjiang land border ports (Alashankou, Khorgos). These distribution points allow us to provide flexible logistics solutions, reducing global shipping lead times and insulating buyers against unexpected supply chain shocks.
*Strict Statement: Shandong Pulisi Chemical Co., Ltd. has not established branch organizations outside of Shandong Province. Any entity impersonating Shandong Pulisi will be investigated to the full extent of the law.
Meeting standard health, safety, and traceability requirements across the world's most regulated agricultural markets.
Building resilient, value-added, compliant chemical partnerships for global growth.
We actively export our portfolio to more than 100 countries, satisfying varying regulatory requirements across five continents.
Over 20+ years of export experience, maintaining active supply relations with more than 1,000 corporate clients.
Certified by ISO 9001, SGS, Halal, Kosher, K-REACH, and FAMI-QS to ensure compliance inside every batch.
We manage direct raw material sourcing pathways to provide stable, competitive prices under customization requirements.
We maintain large warehouse hubs at Qingdao Port and Tianjin Port, allowing immediate boarding upon customs release.
Our sales and logistics managers coordinate documentation, customs handling, and after-sale validation.
Direct synthesis derivatives manufactured under strict ISO guidelines.
How our industrial, mining, and food-grade chemicals fuel global value creation chains.
Upholding long-term cooperative alliances with global leaders including Saint-Gobain and China National Petroleum Corporation.
Detailed technical, commercial, and logistical clarifications for global chemical buyers.
Of course you can. Just send us your logo design and branding specifications, and we will apply it to the bags according to labeling regulations.
If you are a small retailer or entrepreneur, we would absolutely love to grow with you. We look forward to building a long-term relationship with you.
We always put our customers' interests first. Prices are negotiable under different volume conditions, and we guarantee that you will get the most competitive factory price based on our synthesis route.
Yes, we provide free samples (typically 500g to 1kg) for laboratory valuation and HPLC testing. Shipping costs can be coordinated through your courier account.
Yes, of course! We have been specializing in this field for many years. Our strategic warehouses at Qingdao and Tianjin ports enable us to bypass domestic transport delays and ship promptly.
We accept various flexible payment terms, including T/T, L/C, D/P, and O/A (Open Account) depending on credit history evaluations.
Of course! You are very welcome to visit our manufacturing facilities in Zibo, Shandong Province, China. We are situated a 1.5-hour drive from Jinan Yaoqiang International Airport.
You can send an inquiry directly to our sales representative for detailed order information. We will outline the contract, packaging terms, shipping schedules, and explain the full procurement process to you.
Calcium carbonate has a high buffer capacity, meaning it neutralizes gastric acid inside the piglet stomach, hindering protein digestion. Calcium formate provides organic formic acid, lowering the stomach pH, which activates pepsin and controls pathogenic bacteria like E. coli, while delivering bioavailable calcium.
Direct synthetic Calcium Formate is made directly from Formic Acid and Calcium Hydroxide, ensuring minimal heavy metal impurities, no organic odors, and a stable 98% purity. Byproduct Calcium Formate (from Pentaerythritol or TMP) often contains higher moisture, sodium residues, and trace catalysts that may affect stability and feed safety parameters.
Ensuring compliance, chemical purity, and logistical precision for industrial processing plants worldwide.
Pulisi
