China Factory Direct
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| CAS number | 16726-41-3 |
| Product name | ISOPROPYLHYDRAZINE HYDROCHLORIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of the anti-tuberculosis drug isoniazid | Used to prepare isoniazid via condensation and cyclization reactions with isonicotinic acid or its derivatives |
| Agrochemicals | Intermediate in the synthesis of insecticides and plant growth regulators | Applied in constructing heterocyclic compounds for synthesizing nitrogen-containing bioactive heterocyclic agrochemicals |
| Materials Science | Additive for high-energy propellants and rocket fuels | Employed as an energetic material precursor; thermal decomposition generates gases such as nitrogen to enhance propellant energy density |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (IPHz.HCl content) | Acid-base titration with NaOH | Quantifies protonated hydrazine by neutralizing with standardized sodium hydroxide using bromocresol green indicator. |
| Water content | Karl Fischer titration | Measures water via iodine-sulfur dioxide reaction in methanol-based reagent, with electrochemical endpoint detection. |
| Residue on ignition | Gravimetric analysis | Determines non-volatile inorganic impurities by high-temperature ashing and weighing of residual solids. |
| Heavy metals (as Pb) | Atomic absorption spectroscopy (AAS) | Quantifies total heavy metals by atomization and measurement of absorbance at characteristic wavelengths. |
| Chloride (Cl-) | Potentiometric titration with AgNO3 | Measures chloride ion concentration by silver nitrate titration using silver electrode for endpoint detection. |
| Sulfate (SO42-) | Turbidimetric analysis | Determines sulfate as barium sulfate precipitate; quantifies turbidity proportional to sulfate concentration. |
| Related substances | HPLC with UV detection | Separates and quantifies structurally similar impurities using reversed-phase chromatography and UV absorbance. |
| pH of aqueous solution | pH potentiometry | Measures hydrogen ion activity in 1% w/v aqueous solution using calibrated glass electrode system. |
| Melting point | Capillary melting point apparatus | Determines temperature range at which solid transitions to liquid under controlled heating rate. |
| Appearance | Visual inspection | Assesses physical state, color, and presence of foreign particles against established reference standards. |
| Solubility in water | Qualitative solubility test | Evaluates complete dissolution of specified amount in defined volume of water at 25 C with gentle agitation. |
| Loss on drying | Thermogravimetric analysis (TGA) | Measures mass loss upon heating to 105 C under air, indicating volatile components including residual solvents. |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Melting Point | 148°C - 152°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Danger |
| Safety Data Sheet | |
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.