4-Methylbenzenesulfonhydrazide
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
186.23
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White crystalline powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
4-Methylbenzenesulfonhydrazide
CAS No.: 1576-35-8
Molecular Formula: C7H10N2O2S
Molecular Weight: 186.23
Physical and Chemical Properties
- Appearance: White crystalline powder
- Melting Point: 106–109 °C
- Solubility: Soluble in methanol, ethanol and acetone; slightly soluble in cold water; soluble in hot water
- Odor: Slight characteristic odor
- Stability: Stable under normal sealed conditions. Decomposes at high temperature. Avoid strong light, strong oxidants and strong alkalis. Slightly hygroscopic.
Application
- Organic synthesis intermediate: Used for synthesis of hydrazone compounds, heterocyclic derivatives and pharmaceutical intermediates.
- Blowing agent: Applied as foaming agent in rubber and plastic industry.
- Chemical reagent: Used in laboratory organic reactions and analytical detection.
Storage Condition
Keep container tightly sealed. Store in cool, dry and dark ventilated area. Keep away from heat sources, direct sunlight and oxidizing substances. Prevent moisture absorption.
Certificate of Analysis
| Item | Specification | Test Result | Method |
| Product Name | 4-Methylbenzenesulfonhydrazide | Compliant | Visual & Identification |
| CAS No. | 1576-35-8 | 1576-35-8 | Standard |
| Molecular Formula | C7H10N2O2S | C7H10N2O2S | Standard |
| Molecular Weight | 186.23 | 186.23 | Standard |
| Appearance | White crystalline powder | White crystalline powder | Visual Inspection |
| Purity (HPLC) | ≥99.0% | 99.67% | High Performance Liquid Chromatography |
| Melting Point | 106–109 °C | 107.1–108.5 °C | Capillary Method |
| Loss on Drying | ≤0.30% | 0.09% | Karl Fischer Titration |
| Residue on Ignition | ≤0.05% | 0.02% | Gravimetric Method |
| Chloride | ≤50 ppm | <8 ppm | Turbidimetric Method |
| Sulfate | ≤50 ppm | <7 ppm | Turbidimetric Method |
| Heavy Metals | ≤10 ppm | <3 ppm | Atomic Absorption Spectrometry |
