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China Suppliers Factory for Powdered Phenothiazine CAS: 92-84-2 - Quality Light Yellow Powder with Chemical Properties
Physical and Chemical Properties
Light yellow or pale yellow powder. It is sublimable, slightly soluble in water, ethanol, soluble in ether, and well soluble in diketone and benzene. This product has a weak odor, and is easily oxidized and darkened in color when left in the air for a long time, and is irritating to the skin.
Quality Index
| Item | Index |
| Melting point | 183-186℃ |
| Boiling Point | 371℃ |
| Specification | Q / 320211NBT08 |
Technical Index
| Index name | Specific grade | Industrial grade |
| Appearance | light yellow crystalline powder | gray powder |
| Melting point℃≥ | 183-186 | 175 |
| Loss on drying%≤ | 0.3 | 0.5 |
| Burning residue≤ | 0.1 | 0.3 |
Function and Use
It is mainly used as a polymerization inhibitor in the production of acrylates and methacrylates. It is also used in the synthesis of drugs and dyes, and as an auxiliary agent for synthetic materials, etc. Also used as livestock anthelmintic and fruit tree insecticide.
Packaging, Storage and Transportation
Specific grade: 25KG/BAG、35kg/Iron Bucket
Industrial grade: 25KG/BAG
Frequently Asked Questions
1. What are the solubility characteristics of this product?
The product is slightly soluble in water and ethanol, while it is easily soluble in ether, diketone, and benzene.
2. What is the difference in appearance between Specific and Industrial grades?
Specific grade appears as a light yellow crystalline powder, while Industrial grade appears as a gray powder.
3. What are the primary industrial applications?
It is mainly used as a polymerization inhibitor for acrylates and methacrylates, and in the synthesis of drugs, dyes, and synthetic materials.
4. How should the product be handled regarding air exposure?
The product should be stored carefully as it is easily oxidized and darkened when left in the air for a long time.
5. What packaging options are available for the Specific grade?
The Specific grade is available in 25KG bags and 35kg iron buckets.
6. Does the product have any biological uses?
Yes, it is used as a livestock anthelmintic and as an insecticide for fruit trees.