Business Scope
Nanomaterials, semiconductor materials, high-purity materials, custom processing
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
address
Zhengzhou, Henan, China
High purity boric acid
Molecular formula:H3BO3
CAS Number:10043-35-3
Appearance: White crystalline powder, greasy to the touch, odorless
Product features: extremely high purity, extremely low impurities, all impurities are less than 1ppm
Application: Optical glass, electrolyte, medicine, lithium battery positive electrode materials, cosmetics
Chemical Specifications
| Component | Content |
| Equivalent H3BO3 | ≥99.9% |
| SO4 | 50ppm |
| Fe | 1ppm |
| Cl | 1ppm |
| PO4 | 1ppm |
| As | 1ppm |
| Ca | 1ppm |
| Mg | 1ppm |
| Na | 1ppm |
| SiO2 | 1ppm |
| Pb | 1ppm |
Particle Size Specification
| Size | Content |
| +1.000 mm | 4.00% max. |
| -0.063 mm | 4.00% max. |
ROCS and its boric acid
ROCS is one of the earliest manufacturers of boric acid in China. Established in 2000, we began as a small-scale factory in Qinghai, focusing primarily on producing boric acid for agricultural fertilizers. Over the years, as customer demands evolved, we enhanced our operations by establishing a standardized industrial boric acid production line, enabling us to produce 20,000 tons of boric acid annually.
In 2018, with the increased demand for high purity and fine boric acid, particularly for lithium battery cathode materials, we founded ROCSCHEMICAL. This subsidiary is dedicated to the research, development, and production of high-purity and ultra-fine boric acid powders. Today, boric acid constitutes one of our main products, and we offer a wide range of specifications, including industrial boric acid, high-purity boric acid, ultra-fine boric acid, pharmaceutical-grade boric acid, and nuclear-grade boric acid.
Our commitment to quality and innovation has positioned ROCS as a leader in the boric acid industry, catering to diverse sectors and meeting the stringent requirements of our customers.
Packing
Our industrial boric acid is available in the following packaging specifications:
– 25 kg Bag
– 50 kg Bag
– 1000 kg Jumbo Bag
Ultrafine Boric Acid:
For ultrafine boric acid, we typically use two types of packaging:
– Foil Bags
– Paper Tubes
If you have any specific requirements or need further assistance with your order, please don’t hesitate to reach out!
Shipping
