Wholesale Dealers of Tetramethylammonium Chloride 75-57-0 - 4-Nitrobenzenesulfonyl chloride 98-74-8 – Starsky
Wholesale Dealers of Tetramethylammonium Chloride 75-57-0 - 4-Nitrobenzenesulfonyl chloride 98-74-8 – Starsky Detail:
Description
Product Name: 4-Nitrobenzenesulfonyl chloride
CAS: 98-74-8
MF: C6H4ClNO4S
MW: 221.62
EINECS: 202-697-9
Melting point: 75 °C
Boiling point: 143-144 °C (1.5002 mmHg)
Density: 1.602 (estimate)
Refractive index: 1.6000 (estimate)
Fp: 143-144°C/1.5mm
Storage temp: Store below +30°C.
PH: 1 (H2O, 20℃)
Water Solubility: Insoluble
BRN: 746543
Specification
| Appearance | White powder |
| Assay | 99% min |
| Melting point | 75 °C |
| Boiling point | 143-144 °C (1.5002 mmHg) |
Application
1. Used in organic synthesis. Verify primary and secondary amines.
2. Used as pharmaceutical and dye intermediates
3. p-Nitrobenzenesulfonyl chloride is an important organic synthesis intermediate, and is mainly used in the pharmaceutical industry to synthesize thiamine drugs.
Product detail pictures:
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"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for Wholesale Dealers of Tetramethylammonium Chloride 75-57-0 - 4-Nitrobenzenesulfonyl chloride 98-74-8 – Starsky, The product will supply to all over the world, such as: Nepal, Algeria, Puerto Rico, With the development and enlargement of mass clients abroad, now we've set up cooperative relationships with many major brands. We've our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost items and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.
By Christina from Bangkok - 2017.06.25 12:48
The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
By Janice from Lithuania - 2017.04.28 15:45
