Sodium molybdate is a reliable and soluble corrosion inhibitor widely used in water treatment, petrochemical industries, coating operations, and electroplating. This compound prevents galvanic and pitting corrosion by forming a protective layer on metal surfaces and is highly compatible with nitrites and phosphates. Compared to chromates, it has lower toxicity and is considered an environmentally friendly option.
Our company offers industrial-grade sodium molybdate with precise analysis, secure packaging, and timely delivery to ensure the stable performance of your systems, along with specialised technical support and competitive pricing.
Sodium molybdate is a soluble, widely used salt for corrosion control and optimisation of industrial water circuits. Forming a passive protective layer on metal surfaces, it prevents pitting and galvanic corrosion and performs effectively in formulations combined with nitrites and phosphates. Compared to chromates, it offers lower toxicity and better environmental compatibility, making it suitable for boilers, condensers, and cooling systems.
Our company provides industrial-grade sodium molybdate with precise analysis, standard packaging, and technical support in accordance with industry standards, along with fast delivery, competitive pricing, and practical application consulting.
Sodium molybdate is an efficient anodic corrosion inhibitor widely used in the chemical, petrochemical, water treatment, and pigment industries. This salt forms a stable passive layer on ferrous and non-ferrous metal surfaces, significantly reducing corrosion rates in cooling water circuits, low-temperature boilers, and heat exchangers.
Its excellent compatibility with nitrite, phosphate, silicate, and benzotriazole allows the formulation of multi-component, low-deposit systems. A key advantage is its lower toxicity compared to chromates and ease of waste disposal in compliance with international standards. Reference tests such as ASTM D1384 and ASTM G31 demonstrate its consistent performance.
The effective pH range is 7.5 to 10, with a typical dosage of 50–250 ppm, ensuring reliable control of corrosion and micropitting. In pigment production, it is used as a precursor for thermally stable molybdate pigments.
Packaging: Drums
Analysis Specifications: S ≤ 0.10%, Cu ≤ 0.80%, C ≥ 0.02%, Na ≤ 0.80%, Mo ≤ 39%
Sodium molybdate, with its strong anticorrosion performance and high chemical stability, protects industrial systems from corrosion damage. These properties ensure stable, long-lasting performance even under harsh chemical conditions and sudden temperature fluctuations.
This makes it an ideal choice for water treatment plants, petrochemical industries, and industrial cooling circuits, helping to reduce maintenance costs and production downtime. Our company provides sodium molybdate produced from premium raw materials and advanced quality control technology, guaranteeing optimal results for your projects.
Our expert team ensures that the product complies with the most recognised international standards. With fast delivery, practical consulting, and competitive pricing, our sodium molybdate is a preferred choice for clients. It enhances system efficiency and prolongs the service life of equipment.
| Packing | S % | Cu % | C % | Na % | Mo % |
|---|---|---|---|---|---|
| Drums | 0.1% max | 0.8% max | 0.02% min | 0.8% max | 39% max |
