Quick details for Alizarin
Chemical Name:1 2-Dihydroxy-9 10-anthracenedione
CAS No.: 72-48-0
Appearance: red powder or crystal
Assay:95%
Specification for Alizarin
| ITEMS |
SPECIFICATION |
| Melting point |
287 °C |
| Boiling point |
430 °C |
| density |
1.06 g/mL at 20 °C |
| refractive index |
1.5190 (estimate) |
| Fp |
430°C subl. |
| storage temp. |
Inert atmosphere,Room Temperature |
| solubility |
Solubility Virtually insoluble in water; moderately soluble in ethanol, soluble in benzene, toluene, Ixylene, pyridine, acetic
acid |
| form |
Fine Powder |
| Colour Index |
58000 |
| pka |
6.77(at 25ºC) |
| color |
Orange to orange-brown |
| PH |
5.5~7.2 |
Usage for Glucono Alizarin
Used as intermediates for silicone oil manufacturing, hydrophobic agents, analytical reagents, polysilicone liquid intermediates, methyl silicone oil sealing agents, and water-repellent agents.
Lead time
With stock, can ship in 5-7 working days after making sure order.
Package for Alizarin
In 25kg/bag or fiber drum, or as customer request.
Storage for Alizarin
Storage in clean and dry place.
Certificate:
Packing:
Fluorinating bottle packing for small quantity sample.
25kg/plastic drum package.
200L/plastic or iron drum package.
IBC drum package.
Delivery:
≤50kg, Courier door to door delivery recommended;
≤500kg,Air shipping recommended, CIP to your airport;
>500kg, Sea shipping recommended, FOB, CFR, or CIF to your sea port;
For high value products, please select air shipping and courier delivery for safety.
About us
Refine Chemical is a manufacturer and exporter for chemical materials. We have diversified activities in R&D, production, sales and also trading. Our factory was established in September of year 2000 with total area 150,000 square meters, we specialize in the business of organic intermediate, daily chemical, catalysts & chemical auxiliary agents, and fine chemicals. Our company has passed ISO9001, ISO14001 quality and environmental management system certification.
With the increasing of export business, our exporting company was established in the year of 2015. In the past 7 years since its establishment, we have won many high-quality customers ranked high in the industry with high-quality products, first-class services and most competitive prices. Our products are exported to Japan, South Korea, Europe, the United States, South America, Southeast Asian countries, and have been highly praised by customers.
We also have an international procurement team to engage in procurement of chemical engineering materials in China for international companies. Based on our considerate service and strict quality management procedure, we have assisted many foreign large-scale companies in completing the procurement of various chemical engineering products, and got high evaluation.
We will be always committed to becoming the best choice for customers in chemical industry.
Our service
FAQ
1.DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. Usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
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