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.
Product Overview
3,5-Dihydroxybenzhydrazide (CAS 7732-32-3) is a functional aromatic hydrazide compound. It appears as white crystalline powder with stable chemical properties. With active functional groups and good reaction activity, it is widely applied in pharmaceutical intermediates, organic synthesis, chemical analysis and laboratory research. Manufactured via professional synthesis, recrystallization and drying processes, the product features high purity, low impurities and consistent batch quality. For legitimate industrial production, formulation and scientific research only.
Product Features
- High Purity: ≥99.0% (HPLC), meets industrial grade and research grade standards.
- High Reactivity: Contains hydroxyl and hydrazide groups for various derivatization reactions.
- Good Stability: Stable under normal temperature and sealed storage conditions.
- Strict Quality Control: Each batch is fully tested; standard COA and MSDS are available upon request.
Physical & Chemical Properties
Physical Properties
- Appearance: White crystalline powder
- Odor: Odorless
- Molecular Formula: C7H8N2O3
- Molecular Weight: 168.15
- Melting Point: 204 – 206 °C
- Solubility: Soluble in methanol, ethanol and hot water; slightly soluble in cold water; insoluble in ether
- Hygroscopicity: Slightly hygroscopic
Chemical Properties
- Chemical Stability: Relatively stable at room temperature; decomposes when heated to high temperature.
- Chemical Reactivity: Capable of condensation, acylation and complexation reactions.
- Acid-Base Character: Weakly acidic in aqueous solution.
- Incompatibility: Keep away from strong oxidants and strong alkalis.
Applications
- Pharmaceutical Industry: Important intermediate for synthesizing antibacterial drugs, anti-inflammatory agents and heterocyclic compounds.
- Organic Synthesis: Raw material for preparing hydrazone derivatives and functional fine chemicals.
- Chemical Analysis: Used as analytical reagent and metal ion chelating agent.
- Laboratory Research: Common synthetic reagent for organic chemistry and material research.
Usage Restriction: For industrial synthesis and scientific research use only. Strictly forbidden for illegal processing and improper application.
Storage & Transportation Instructions
Storage Conditions
Store in a cool, dry, dark and well-ventilated warehouse. Keep containers tightly sealed to prevent moisture absorption. Store separately from strong oxidants and alkalis. Recommended storage temperature: 10 – 25 °C. Reseal containers immediately after opening.
Transportation Requirements
This product is classified as non-hazardous goods. Adopt moisture-proof and sealed packaging. Avoid violent collision, extrusion and rain soaking during transit. Do not transport together with food, feed and toxic substances.
Operation Notes
Wear chemical-resistant gloves and safety goggles. Operate in a well-ventilated fume hood. Avoid inhalation of dust and direct contact with skin and eyes. Rinse thoroughly with plenty of clean water in case of contact. Do not eat, drink or smoke in the working area.
Regulatory Information
EINECS Number: 231-793-9
HS Code: 2928000090
Complies with international organic chemical standards. Export products follow IATA and IMDG provisions. All transactions are limited to qualified chemical factories, pharmaceutical enterprises and research institutions.
Full Product Parameter Table
| Item | Specification & Details |
| Product Name | 3,5-Dihydroxybenzhydrazide |
| CAS NO. | 7732-32-3 |
| IUPAC Name | 3,5-Dihydroxybenzohydrazide |
| Synonyms | 3,5-Dihydroxybenzoic acid hydrazide |
| Molecular Formula | C7H8N2O3 |
| Molecular Weight | 168.15 |
| EINECS Number | 231-793-9 |
| UN Number | Non-hazardous goods |
| Hazard Class | Irritant |
| Appearance | White crystalline powder |
| Purity | ≥99.0% (HPLC) |
| Water Content | ≤0.5% |
| Melting Point | 204 – 206 °C |
| Solubility | Soluble in methanol, ethanol, hot water; slightly soluble in cold water |
| HS Code | 2928000090 |
| Storage Temperature | 10 – 25 °C, sealed, dry & light-proof environment |
| Packing Specification | 25g/glass bottle, 100g/plastic bottle, 25kg/fiber drum |
| Grade Standard | Industrial Grade / Research Grade |
| Application Scope | Pharmaceutical intermediate, organic synthetic reagent, analytical reagent |
| Validity Period | 24 Months under specified storage conditions |
