---
description: Delve into Antioxidant SP, its chemical structure, classification, and applications. Learn how it plays a key role in extending the durability of rubber products.
title: Antioxidant SP
image: https://welltchemicals.com/wp-content/uploads/2024/01/2-3.jpg
---
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# Antioxidant SP
## Experience the Power of Antioxidant SP from China
At Wellt, we are passionate about bringing you the highest quality ingredients to support your health and well-being. We are excited to introduce our new Antioxidant SP sourced directly from China. This powerful antioxidant is known for its potential to support cellular health and boost the immune system. With our attention to detail and commitment to sourcing only the finest ingredients, you can trust that you are getting the best of the best.
[Home](https://welltchemicals.com/) » [Rubber Antioxidants](https://welltchemicals.com/rubber-antioxidants/) » Antioxidant SP
-  ## Introducing Antioxidant SP from Wellt
Our product brand: Wellnox SP
- Wellt introduced its latest antioxidant product, Antioxidant SP, which is suitable for use in NR, synthetics, and latexes.
- Antioxidant SP has the chemical name Styrenated Phenol and CAS number 61788-44-1. It is available as a light yellow liquid and grey-white powder called Wellnox SP-C.
- Wellnox SP-C is designed to absorb on mineral stuffing, providing additional benefits. It is conveniently packaged in 200kg iron drums.
- Antioxidant SP promises superior protection against oxidation, ensuring quality and performance are not compromised in customers’ products.
[enquiry now](#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjY5OCIsInRvZ2dsZSI6ZmFsc2V9)
*Antioxidant SP*
*Ultranox 626 Structure*
-  ## Antioxidant SP Technical Data
Our product brand: Wellnox SP
### CAS No.:61788-44-1
CHEMICAL NAME: Styrenated Phenol
## Antioxidant SP Specifications
| Appearance: | | Light yellow viscose and transparent liquid |
| --- | --- | --- |
| Density | Kg/m3 | 1070-1090 |
| Refractive Ratio | Dn25 | 1.5985—1.6020 |
| Ash | % max. | 0.05 |
| Gardner Color | Max | 2 |
| Viscosity | 25 ℃ pa s | 3.0-5.0 |
| TYPICAL PROPERTIES | | |
| Density at 20℃ | Kg/m3 | 1075—1088 |
| PACKAGING: | | 200kg iron drum |
- [](https://welltchemicals.com/wp-content/uploads/2024/01/TDSWellnox-SP.pdf) ## [Antioxidant SP Technical Data Sheet PDF](https://welltchemicals.com/wp-content/uploads/2024/01/TDSWellnox-SP.pdf)
Click to download accessories for our products
## Antioxidant SP For Sale
Explore the benefits of Antioxidant SP, a superior additive for your business needs. Improve product durability and stability with this reliable chemical compound. Optimize your production process by capitalizing on this high-quality substance. Don’t let this opportunity pass you by; secure your Antioxidant SP today.
[Antioxidant SP Sale](https://welltchemicals.com/wp-content/uploads/2024/01/2-3.jpg) [Antioxidant SP Sale](https://welltchemicals.com/wp-content/uploads/2024/01/3-3.jpg) [Antioxidant SP Sale](https://welltchemicals.com/wp-content/uploads/2024/01/4-3.jpg)
## Welcome to Our Antioxidant SP Factory!
[factory display -1](https://welltchemicals.com/wp-content/uploads/2024/01/2-3.webp) [factory display -2](https://welltchemicals.com/wp-content/uploads/2024/01/2-10.webp) [factory display -3](https://welltchemicals.com/wp-content/uploads/2024/01/3-4.webp) [factory display -4](https://welltchemicals.com/wp-content/uploads/2024/01/4-4.webp) [factory display -5](https://welltchemicals.com/wp-content/uploads/2024/01/5.webp) [factory display -6](https://welltchemicals.com/wp-content/uploads/2024/01/6.webp)
*Why Wellt's Antioxidant SP?*
-  ## Why Wellt's Antioxidant SP?
- **From a technical perspective**, Antioxidant SP’s unique chemical formulation (Styrenated Phenol) ensures superior oxidation protection.
- **In terms of usability**, its compatibility with NR, synthetics, and latexes broadens its application scope in various industries.
- **Considering convenience**, Wellnox SP-C is available in both liquid and powder forms, catering to diverse production needs.
- **From a packaging standpoint**, the 200kg iron drum offers easy storage and handling, promoting operational efficiency.
[enquiry now](#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjY5OCIsInRvZ2dsZSI6ZmFsc2V9)
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## [The Complete Guide to Antioxidant SP in 2024](https://welltchemicals.com/blog/the-complete-guide-to-antioxidant-sp-in-2024/)
Delve into the comprehensive guide to Antioxidant SP in 2024. Understand its synthesis, applications, and benefits in various industries. Examine the latest research, regulatory standards, and market trends shaping its future use. Gain technical, precise, and professional insights.
[For more details](https://welltchemicals.com/blog/the-complete-guide-to-antioxidant-sp-in-2024/)
[get support](#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjY5OCIsInRvZ2dsZSI6ZmFsc2V9)
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## Frequently Asked Questions
Want to know more about Antioxidant SP.
### Q: What is Antioxidant SP?
Antioxidant SP, also known as sp-c, is a content stabilizer that augments the aging and stability of various articles.
### Q: What characteristics does Antioxidant SP possess?
Presenting as a pale yellow to amber liquid, Antioxidant SP is non-staining, soluble, and serves as an antioxidant and stabilizer for synthetic materials. It’s valued for its excellent aging and non-coloring properties.
### Q: How is Antioxidant SP applied in practice?
Antioxidant SP is utilized in the creation of synthetic materials, including SBR, neoprene, ethylene propylene, and natural rubber. It’s advised for easy dispersion and protective efficacy against aging.
### Q: What are the recommended dosages for Antioxidant SP?
The suggested dosage of Antioxidant SP ranges between 0.5 to 3.0 phr (parts per hundred of resin) to attain the required stability and protective benefits in materials.
### Q: Is Antioxidant SP environmentally friendly?
Yes, Antioxidant SP is pollution-free, stable, and non-polluting, making it suitable for various applications without causing environmental harm.
### Q: What are the recommended storage conditions for Antioxidant SP?
It’s recommended to store Antioxidant SP in a relaxed, dry environment, free from direct sunlight and heat sources, to maintain its stability and effectiveness.
### Q: Where is Antioxidant SP manufactured?
[Wellt](https://welltchemicals.com/contact/) Chemical Co., Ltd., a leading Chinese manufacturer of additive and stabilizer products, produces Antioxidant SP.
### Q: Is Antioxidant SP soluble in water?
No, Antioxidant SP is insoluble in water but soluble in organic solvents like acetone and ether, facilitating easy dispersion in different materials.
### Q: Does Antioxidant SP comply with regulatory standards?
Yes, Antioxidant SP complies with FDA standards and has been widely utilized since 1996, meeting regulatory needs for several applications.
### Q: What are the protective benefits of Antioxidant SP?
Antioxidant SP offers protection against aging, oxidation, and environmental factors, ensuring the stability and durability of the materials to which it is added.
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