Molekula
Carbohydrazide
Carbohydrazide is a chemical compound used as a reducing agent, polymerization inhibitor, and in the synthesis of pharmaceuticals and agrochemicals. It is a white crystalline solid with the molecular formula CO(NHNH₂)₂ and a molecular weight of 90.08 g/mol. It has a CAS number of 497-18-7 and should be stored at 2 to 8 °C. The substance is classified with a warning signal word due to its hazards. Molekula supplies Carbohydrazide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Carbohydrazide is a chemical compound used as a reducing agent, polymerization inhibitor, and in the synthesis of pharmaceuticals and agrochemicals. It is a white crystalline solid with the molecular formula CO(NHNH₂)₂ and a molecular weight of 90.08 g/mol. It has a CAS number of 497-18-7 and should be stored at 2 to 8 °C. The substance is classified with a warning signal word due to its hazards. Molekula supplies Carbohydrazide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White needle crystal |
| Melting Point | 150 - 158℃ |
| pH | 7.2 - 9.7 |
| Loss on Drying | ≤ 0.2% |
| Sulfate | ≤ 20ppm |
| Content | ≥ 99.o% |
| Hydrazine | ≤ 500ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 9 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 497-18-7 |
| Molecular Formula | CO(NHNH2)2 |
| Molecular Weight | 90.08 |
| SMILES | O=C(NN)NN |
| EC / UN Number | 3077 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29280050 |
| Tariff Code | 2928009090 |
Safety & GHS
-
Explosive
GHS01
-
Toxic
GHS06
Hazard statements
- EUH044 Risk of explosion if heated under confinement
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Carbohydrazide used for?
Carbohydrazide is primarily used as a blowing agent in the production of foams and as a stabilizer in explosives and rocket propellants.
What is the chemical formula and molecular weight of Carbohydrazide?
The formula is CO(NHNH2)2 with a molecular weight of 90.08 g/mol.
How should Carbohydrazide be stored?
It should be stored at temperatures between 2 to 8 °C in a dry, well-ventilated area.
What grade of Carbohydrazide does Molekula supply?
Molekula supplies Carbohydrazide in technical grade.
Can Molekula supply Carbohydrazide in bulk?
Yes, Molekula can supply Carbohydrazide in bulk quantities upon request.
What documentation comes with a Carbohydrazide order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.