Metal surface treatment
Industrial-grade phytic acid and the iron-based film-forming agent require different product and process reviews. Substrate, surface condition, temperature, time and downstream operations all matter.
APPLICATIONS & COMPLIANCE
Understand the application
before discussing the product.
Products, industries and destinations carry different technical and regulatory requirements. Every inquiry is reviewed in its actual context.
Water treatment
Industrial-grade phytic acid can be evaluated for scale-control and metal-ion management. Provide water analysis, system conditions and treatment objectives.
Cosmetics & personal care
Sodium phytate can be evaluated as a chelating agent. The complete formula, other ingredients and process conditions guide compatibility and addition-level review.
Food use in China
Phytic acid and sodium phytate are presented only as antioxidants in categories permitted under GB 2760 in China. Frozen vegetables, fermented vegetable products, soybean products and unlisted categories are not recommended. Other-market food regulations require review by our team.
A clear boundary for food applications
In China, phytic acid and sodium phytate are classified as antioxidants. Permitted food categories and maximum use levels follow GB 2760-2024, calculated as phytic acid where specified.
See the full regulatory table on the food-grade phytic acid or sodium phytate product page.
View food categories and limitsPut your requirements in the hands of a real person.
Share the product, application, quantity and destination. Our team will confirm specifications, packaging and documents.