For procurement managers, R&D scientists, and product formulators in the chemical and materials industry, precise technical specifications are the cornerstone of informed purchasing decisions. Tert-Butylphenyl Diphenyl Phosphate (BPDP), identified by CAS number 56803-37-3, is a crucial additive valued for its flame-retardant and plasticizing properties. Understanding its detailed specifications is vital for ensuring its optimal performance in various applications. NINGBO INNO PHARMCHEM CO.,LTD. provides comprehensive data for this high-quality chemical, sourced directly from our manufacturing facilities.

Understanding the Critical Parameters of BPDP

When you intend to buy Tert-Butylphenyl Diphenyl Phosphate, referring to its technical specifications is the first step. These parameters define its purity, physical characteristics, and suitability for specific industrial uses. Below are the typical specifications for our high-grade BPDP:

  • Appearance: Clear transparent liquid. This visually confirms the product's purity and absence of solid contaminants, crucial for liquid blending and processing.
  • Phosphorus Content (wt %): 8.5-9.5%. The phosphorus content is directly related to its flame-retardant efficacy. A higher, consistent phosphorus percentage ensures effective fire suppression capabilities.
  • Specific Gravity (20℃/20℃): 1.150-1.182. This density measurement is important for volumetric calculations, transportation, and storage considerations.
  • Viscosity at 25℃ (mPa.s): 70-100. Viscosity dictates the ease of handling, pumping, and mixing the liquid. This range ensures good flowability for various application methods.
  • Acidity (mgKOH/g): 0.1 max. Low acidity is critical for product stability and to prevent corrosion in processing equipment or in the final material.
  • Water Content (%): 0.1 max. Minimizing water content is essential for hydrolysis resistance and maintaining product integrity over time.
  • Color (APHA): 80 max. A low APHA color value indicates high purity and minimal contamination, important for applications where color is a factor.
  • Free Phenol Content (%): 0.1 max. Limiting free phenol content is crucial for safety and consistent product performance, as phenol can sometimes affect reactivity or stability.

Why These Specifications Matter for Procurement

For a procurement manager or an R&D scientist, these specifications translate directly into performance and reliability. For instance, when looking for a flame retardant supplier, ensuring the specified phosphorus content is met is non-negotiable. Similarly, the low acidity and water content guarantee the product's stability in complex formulations and under various environmental conditions. When you choose to buy Tert-Butylphenyl Diphenyl Phosphate from NINGBO INNO PHARMCHEM CO.,LTD., you are assured of products manufactured to meet these exacting standards.

Beyond Specifications: The Manufacturer's Commitment

While technical specifications are vital, working with a manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. offers additional benefits, including reliable supply chains, competitive pricing, and expert technical support. We understand that consistent quality is paramount for your downstream processes and end-product integrity. Therefore, we ensure each batch of BPDP meets or exceeds these stringent technical requirements.

In conclusion, precise technical specifications are key to selecting and utilizing Tert-Butylphenyl Diphenyl Phosphate effectively. By understanding and verifying these parameters, businesses can confidently procure this versatile additive from trusted suppliers to enhance their polymer products.