Printing & Dyeing Solid Potassium Formate
CAS NO.: 590-29-4
Molecular Formula: HCOOK
Molecular Weight: 84.12
Character: White crystal, strong moisture-absorbing performance, reducing, density 1.9100g/cm3, easily soluble in water, non-toxic and non-corrosive.
Usage:
1. It is widely used in oil field industry as drilling fluid with excellent performance;
2. As the camouflage acid in the leather industry;
3. As reducing agent in print and dyeing industry;
4. As road snow melting agent, early strength agent of cement paste, and in carbon black manufacture, leaf fertilizer and other industries.
Package: 25kg plastic woven bag or 1000kg Ton-bag
Storage: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
- Product Description
Printing & Dyeing Solid Potassium Formate - High-Purity Textile Processing Solution
SHANXI ZHAOYI CHEMICAL CO., LTD brings you premium Printing & Dyeing Solid Potassium Formate (CAS: 590-29-4), engineered specifically for textile processing excellence. With ≥97% assay purity and chloride content controlled to ≤0.2%, our product delivers superior performance as a reducing agent and dyeing auxiliary.
Manufactured at our 27,000 m² production facility with 150,000 tons annual capacity since 1988, we ensure consistent quality backed by ISO, KOSHER, and HALAL certifications. Our formula significantly reduces wastewater COD/BOD loads compared to traditional salts while eliminating equipment corrosion. The density of 1.9100g/cm³ and excellent solubility make it ideal for low-liquor ratio dyeing technologies and high-concentration applications across cotton, linen, and synthetic fiber processing.
Key Features & Benefits
Our item offers extraordinary esteem for your material operations. You'll encounter diminished natural affect with lower chemical oxygen request in profluent streams.
The high-purity white crystalline equation breaks up quickly without clearing out buildups. Your coloring hardware remains ensured from chloride-induced erosion, expanding apparatus life expectancy significantly.
You'll accomplish steady pH buffering amid coloring cycles, guaranteeing reliable color comes about. The item works consistently with receptive, vat, and scatter colors over different preparing methods.
Its non-caking definition with amazing ease streamlines capacity and planning. You'll appreciate the solid moisture-absorbing execution that keeps up item judgment amid use.
The non-toxic, non-corrosive nature guarantees laborer security and natural compliance. Your generation proficiency moves forward with quicker disintegration rates and predominant compatibility with advanced low-liquor proportion advances.
Technical Specifications
Parameter | Specification |
Assay (HCOOK) | ≥97% |
Molecular Formula | HCOOK |
Molecular Weight | 84.12 |
CAS Number | 590-29-4 |
Appearance | White crystal |
Density | 1.9100 g/cm³ |
Water Content | ≤1% |
OH- Content | ≤0.5% |
CO₃ Content | ≤1% |
Chloride (Cl-) Content | ≤0.2% |
Solubility | Easily soluble in water |
pH (5% solution) | 7.5-9.0 |
How It Works?
Printing & Dyeing Solid Potassium Formate functions as a powerful reducing agent in textile processing. When dissolved in your dye bath, it creates an alkaline environment that facilitates dye molecule penetration into fabric fibers.
The formate ion (HCOO-) acts as an effective electron donor during reduction reactions. This enables the conversion of insoluble vat dyes into their soluble leuco forms for fiber absorption.
During the printing process, it maintains consistent pH levels throughout the application. Your color fastness improves as the buffering capacity prevents pH fluctuations that cause uneven dyeing.
The product enhances dye fixation by optimizing electrolyte balance in the bath. You'll notice improved color brightness and depth compared to conventional salt alternatives.
Its compatibility with modern dyeing equipment ensures smooth operation without precipitation. The reducing properties also help prevent oxidation-related color changes during high-temperature processing.
Our Factory
30-YEAR ACETATE SPECIALIST | Non-caking, High Purity, Global Supply Chain



Applications
Material Coloring & Printing
You can utilize our item as a essential diminishing specialist for cotton, material, and mixed texture coloring. It exceeds expectations in high-temperature coloring scenarios where soundness is critical.
Dye Shower pH Adjustment
The buffering execution keeps up ideal conditions for responsive and vat color applications. Your color consistency moves forward over generation batches.
Printing Severe Preparation
It serves as a key component in printing glue details. You'll accomplish more honed design definition and superior color penetration.
Fixing Treatment
Apply it amid post-dyeing obsession forms to improve wash speed. Your wrapped up materials meet exacting quality guidelines with progressed colorfastness ratings.
Low-Liquor Proportion Dyeing
The tall dissolvability underpins concentrated definitions for water-saving advances. You'll diminish asset utilization whereas keeping up fabulous coloring comes about.






Printing & Dyeing Solid Potassium Formate vs Other Products
Feature | Our Potassium Formate | Sodium Sulphate | Sodium Chloride | Generic Formate |
Purity | ≥97% | 85-90% | 95-98% | 90-95% |
Chloride Content | ≤0.2% | Variable | >99% | ≤0.5% |
Equipment Corrosion | Minimal | Moderate | High | Low |
Wastewater COD | Low | High | Moderate | Moderate |
Solubility | Excellent | Good | Excellent | Good |
pH Buffering | Strong | Weak | None | Moderate |
Dye Compatibility | Universal | Limited | Limited | Good |
Cost Efficiency | High | Moderate | Low | Moderate |
Certifications & Compliance
SHANXI ZHAOYI CHEMICAL CO., LTD maintains rigorous quality standards for all products. Our manufacturing processes comply with international chemical safety regulations.
We hold ISO quality management system certification ensuring consistent production standards. Our facility has earned KOSHER and HALAL certifications for customers requiring religious compliance.
All products undergo third-party testing verification before shipment. You receive complete documentation including Certificate of Analysis with every order.
Our formulations meet domestic industrial production standards for the printing and dyeing sector. We continuously monitor regulatory updates to maintain full compliance across all export markets.






Packaging Options
Standard Packaging:
· 25kg plastic woven bags with inner moisture-proof liner
· Heat-sealed closure for maximum protection
Bulk Packaging:
· 1000kg ton bags for high-volume operations
· Reinforced construction for safe handling
All packaging is designed to prevent moisture absorption during transport and storage. Each bag features clear labeling with product specifications, batch number, and safety information.
You can request custom packaging configurations for specific operational requirements. Our packaging materials are recyclable and environmentally responsible.
Packing

Manufacturing Process
Our production begins with high-purity raw material selection at our 27,000 m² facility. Stringent quality checks occur at every stage to ensure consistency.
The synthesis process combines formic acid with potassium hydroxide under controlled conditions. Advanced reaction monitoring maintains optimal temperature and pH parameters throughout.
After synthesis completion, the solution undergoes crystallization in specialized tanks. You benefit from our precise control that produces uniform crystal size distribution.
The crystalline product passes through multi-stage filtration removing trace impurities. Centrifugation further reduces moisture content to specification levels.
Final drying occurs in controlled-atmosphere chambers preventing oxidation. Our 60-member technical team monitors quality parameters continuously during production.
Post-production testing includes spectroscopic analysis and performance verification. Only batches meeting our ≥97% purity standard proceed to packaging and distribution.
Shipment



Why Choose Us?
You partner with a manufacturer established in 1988 with over three decades of expertise. Our 150,000-ton annual production capacity ensures reliable supply for your operations.
We serve customers across China, Europe, America, and Asia with proven export experience. Your orders benefit from our extensive global distribution network and logistics capabilities.
Our customer-oriented philosophy prioritizes your satisfaction above all else. We provide technical support and application guidance tailored to your specific processes.
You gain access to our diversified product portfolio for comprehensive chemical sourcing. Our integrity-based management approach builds long-term cooperative relationships.
Innovation drives our continuous improvement of product quality and performance. We invest in technological advancement to deliver cutting-edge solutions for evolving industry needs.
Our strict quality management systems guarantee product reliability batch after batch. You'll experience consistent performance that optimizes your production efficiency and cost control.
FAQ
Q: What makes this item appropriate for printing and coloring applications?
A: The ≥97% immaculateness, moo chloride substance (≤0.2%), and fabulous buffering capacity make it perfect for material handling. It keeps up steady pH amid coloring and works with numerous color types.
Q: How does it compare to conventional sodium salts?
A: It altogether diminishes wastewater COD/BOD loads and kills destructive chloride harm to hardware. You'll too accomplish superior color consistency with prevalent solubility.
Q: What is the prescribed capacity method?
A: Store in a dry, ventilated distribution center absent from warm and dampness. Keep fixed after opening and utilize inside the 12-month rack life for ideal performance.
Q: Can it be utilized with responsive dyes?
A: Yes, it illustrates great compatibility with receptive, vat, and scatter colors over different material preparing strategies and fiber types.
Q: What is the normal disintegration time?
A: The item breaks down quickly in water at surrounding temperatures. Quick disintegration rates back effective arrangement and diminish handling time.
Q: Is specialized bolster accessible for handle optimization?
A: Completely. Our specialized group gives application direction and investigating help to offer assistance you maximize item execution in your particular operations.
Request a Quote
Ready to enhance your textile processing efficiency with Printing & Dyeing Solid Potassium Formate? Email: sxzy@sxzhaoyi.com
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