Item | Specifications |
Appearance | Colorless or light yellow liquid |
Odor | Very weak, characteristic |
A Identification IR 197F | Complies to USP42 |
B Identification retentiontime | Complies to USP42 |
Solubility | Soluble in most organic solvent, insoluble in water |
Acidity | No more than 0.8ml of 0.1N NaOH consumed |
Acid value | 1.0mg KOH/g Max |
Refractive index | 1.542-1.548 |
Specific gravity | 1.005-1.013 |
Peroxide value | 1.0mg /kg Max |
Color(Hazen) | 70 Max |
A 1%/1cm(310nm in ethanol) | 850 Min |
Assay | 95.0-105.0% |
Purity(GC) | 98.0% Min |
Individual impurity | 0.5g/100g Max |
Total impurity | 2.0g/100g Max |
Saponification value | 189 Min |
For samples and small orders, we can send by Fedex or DHL door to door.
For bulk quantity, we can deliver by air and sea.
The reason why choose us:
1, Our products are high quality
High-quality products are the cornerstone of a company's life. Our mission is to provide customers with high-quality products. Whether you are producers or distributors, our products are guaranteed with high quality.
2, We are professional
For the production, testing, and application of the products, we have done in-depth research. If customers have problems in any part, we can give the best and fastest solution.
3, Our service is efficient
We focus on customer service, we have many years of exporting experience, you will be satisfied with our professional and efficient service.
4, We can provide samples
The sample is a cooperative stepping stone, we can provide samples for your testing, and provide large products with the same quality as the sample.
5, We value every customer
No matter big or small orders, we are sincere to each customer. And we look forward to establishing long-term and stable cooperation with our customers.