As a premier industrial citric acid manufacturer based in Shanghai, Murong (Shanghai) International Trading Co., Ltd. has established itself as a trusted global supplier in the water treatment materials industry. With over a decade of specialized experience, our company combines advanced production technology with stringent quality control to deliver citric acid solutions that meet international standards for various industrial applications.
Why Choose Our Industrial Citric Acid?
Our industrial citric acid stands out in the global market for several key reasons. First, we maintain complete control over the production process from raw material sourcing to final packaging, ensuring consistent quality across all batches. Our state-of-the-art manufacturing facility in Shanghai utilizes advanced purification technology to produce citric acid with purity levels exceeding 99.5%, meeting stringent international standards for both food-grade and industrial applications.
As a leading citric acid manufacturer, we prioritize sustainable production practices. Our energy-efficient production lines minimize environmental impact while maintaining optimal output. We’ve implemented comprehensive waste management systems that recycle and repurpose by-products, aligning with global environmental standards. This commitment to sustainability has earned us certifications from multiple international quality control organizations, making us a preferred supplier for environmentally conscious clients worldwide.
Our product range includes both anhydrous and monohydrate forms of citric acid, available in various granule sizes to suit different industrial processes. We offer flexible packaging options from 25kg bags to bulk tanker deliveries, accommodating both small-scale operations and large industrial facilities. Our dedicated logistics team ensures timely delivery to major ports worldwide, with experience handling customs clearance and documentation for seamless international trade.
Key Applications of Industrial Citric Acid
Citric acid’s versatility makes it indispensable across multiple industries. In water treatment, our high-purity citric acid serves as an effective chelant and pH adjuster, removing metal ions and preventing scale formation in industrial cooling systems, boilers, and reverse osmosis membranes. Its biodegradable nature makes it an environmentally friendly alternative to traditional chemical treatments.
The food and beverage industry represents another major application area. Our food-grade citric acid meets all relevant international standards (FCC, E330) and is widely used as an acidulant, preservative, and flavor enhancer in beverages, confectionery, and processed foods. The pharmaceutical industry utilizes our citric acid in effervescent formulations and as a buffering agent in various medicinal preparations.
In the detergent and cleaning industry, citric acid’s chelating properties make it ideal for formulating eco-friendly cleaning products. It effectively removes soap scum, hard water stains, and rust without damaging surfaces. The cosmetics industry incorporates citric acid into skincare products for its exfoliating properties and as a natural pH adjuster in various formulations.
Technical Specifications Comparison
Our industrial citric acid comes in two primary forms with distinct characteristics:
| Parameter | Anhydrous Citric Acid | Monohydrate Citric Acid |
|---|---|---|
| Chemical Formula | C6H8O7 | C6H8O7·H2O |
| Purity | ≥99.5% | ≥99.0% |
| Water Content | ≤0.5% | 8.0-10.0% |
| Heavy Metals (Pb) | ≤5 ppm | ≤5 ppm |
| Sulfate (SO4) | ≤150 ppm | ≤150 ppm |
| Application | Food, Pharmaceutical, High-purity applications | Industrial, Water treatment, Detergents |
Global Supply Chain Advantages
As an established industrial citric acid supplier, we’ve developed a robust global distribution network that ensures reliable delivery to clients in over 50 countries. Our strategic location in Shanghai provides easy access to major international shipping routes, enabling cost-effective transportation to North America, Europe, Southeast Asia, and the Middle East.
We maintain substantial inventory levels to accommodate both regular orders and urgent requests, with the flexibility to scale production based on market demand. Our dedicated export team handles all aspects of international trade documentation, including certificates of origin, quality inspection reports, and customs clearance paperwork, simplifying the importing process for our global clients.
Quality control remains paramount throughout our supply chain. Each production batch undergoes rigorous testing in our in-house laboratory before shipment, with samples retained for six months to ensure traceability. We welcome third-party inspections and can arrange for SGS, Intertek, or other accredited organizations to verify product quality at our facility before shipment.
FAQ
What is the minimum order quantity for industrial citric acid?
Our standard minimum order quantity is 1 metric ton (1000kg) for both anhydrous and monohydrate citric acid. We can accommodate smaller trial orders of 500kg for new clients evaluating our product quality, with slightly higher pricing to cover additional handling costs.
How do you ensure consistent product quality across batches?
We implement a comprehensive quality management system that includes: 1) Strict raw material inspection before production, 2) Real-time monitoring during the fermentation and purification processes, 3) Final product testing in our ISO-certified laboratory, and 4) Six-month sample retention for traceability. Each batch comes with a detailed quality certificate showing all test results.
What packaging options are available for bulk orders?
For industrial quantities, we offer several packaging options: 25kg multi-layer paper bags with PE liners (most common), 500kg or 1000kg flexible intermediate bulk containers (FIBC/big bags), and for very large orders, we can arrange bulk tanker deliveries directly to your facility. All packaging meets international transportation standards for chemical products.
How long is the shelf life of your citric acid?
When stored properly in a cool, dry environment (below 30°C and relative humidity below 60%), our industrial citric acid maintains optimal quality for 24 months from the production date. We recommend storing the product in its original sealed packaging until use and avoiding exposure to moisture, which can cause caking.
Do you provide samples for quality verification?
Yes, we offer free samples of 200-500g for quality verification purposes. Clients are responsible for shipping costs, which we can deduct from the first official order. For larger pre-production samples (1-10kg), we charge a nominal fee that is also refundable against future orders. All samples come with complete quality documentation.
Summary
Murong (Shanghai) International Trading Co., Ltd. stands as a premier industrial citric acid manufacturer and supplier, combining advanced production technology with a global supply network to serve clients worldwide. Our commitment to quality, sustainability, and customer service has established us as a trusted partner for businesses requiring reliable access to high-purity citric acid for water treatment, food processing, pharmaceuticals, and industrial applications.
With flexible packaging options, competitive pricing, and comprehensive quality documentation, we simplify the procurement process for international clients. Our experienced team provides end-to-end support, from product selection and documentation to logistics and after-sales service, ensuring a seamless experience for buyers across different industries and regions.