China Suppliers Factory for Colorless Transparent Liquid - CAS 7000-66-0
Product Description
| Chemical Name | DI-N-DECYL PHOSPHITE | ||
| CAS Number | 7000-66-0 | ||
| Molecular Structure |
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| Product Form | Colorless transparent liquid | ||
| Specifications | TEST | SPECIFICATION | |
| Phosphorus content (%) | 8.6 | ||
| Color number (APHA) | ≤30 | ||
| Refractive index (25℃) | 1.4420 – 1.4520 | ||
| Specific gravity (25℃) | 0.900 – 0.940 | ||
| Application |
Key Highlights
YIHOO AO10 is an eco-friendly, phenol-free phosphite antioxidant that boasts excellent thermal stability. It is applicable to lubricating oils, polyolefins and PVC materials, effectively preserving the color and transparency of these substrates. This product also serves as a corrosion inhibitor in lubricating oils and greases, helping to prolong the service life of such lubricating products. In PVC applications, it can effectively enhance the anti-precipitation performance and initial whiteness of the final products.
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Frequently Asked Questions
Q
What is DI-N-DECYL PHOSPHITE (YIHOO AO10) and what is its CAS number?
A
DI-N-DECYL PHOSPHITE, marketed as YIHOO AO10, is a phenol-free phosphite antioxidant with the CAS number 7000-66-0. It appears as a colorless transparent liquid and is widely used as a stabilizer in lubricating oils, polyolefins, and PVC materials.
Q
What are the main applications of YIHOO AO10?
A
YIHOO AO10 is primarily used in lubricating oils and greases as both an antioxidant and corrosion inhibitor, in polyolefin processing to maintain color and transparency, and in PVC formulations to improve anti-precipitation performance and initial whiteness.
Q
Is YIHOO AO10 environmentally friendly?
A
Yes. YIHOO AO10 is specifically formulated as an eco-friendly, phenol-free phosphite antioxidant, making it a safer and more sustainable alternative to conventional phenol-based antioxidants in various industrial applications.
Q
What are the key physical and chemical specifications of YIHOO AO10?
A
The key specifications include a phosphorus content of 8.6%, a color number (APHA) of ≤30, a refractive index (25℃) of 1.4420–1.4520, and a specific gravity (25℃) of 0.900–0.940. These parameters ensure consistent quality and performance in end-use applications.
Q
How does YIHOO AO10 benefit PVC processing?
A
In PVC applications, YIHOO AO10 effectively enhances anti-precipitation performance, which helps maintain a uniform and stable formulation. It also improves the initial whiteness of PVC products, contributing to a higher-quality appearance and longer-lasting clarity.
Q
How does YIHOO AO10 extend the service life of lubricating products?
A
YIHOO AO10 functions as a corrosion inhibitor in lubricating oils and greases by protecting metal surfaces from oxidative and corrosive degradation. Combined with its excellent thermal stability, it helps maintain the performance of lubricating products over a longer period, reducing the frequency of replacement.