Overview
Aminoguanidine bicarbonate (CAS 2582-30-1 ), also known as aminoguanidinium bicarbonate, is the stable salt form of aminoguanidine, preferred for handling and storage over the free base.
It functions as a reactive intermediate and stabilizer across pharmaceutical synthesis, polymer processing, and agrochemical manufacturing. In pharmaceutical production, it serves as a key building block.
It is used for synthesizing triazines, guanazoles, and other nitrogen-heterocyclic compounds used in active ingredient development. Polymer manufacturers use it as a stabilizer and antioxidant precursor.
In polyurethane and resin systems, it helps inhibit oxidative degradation during processing. In agrochemical formulations, it contributes to preservative and biocidal activity in various products.
It is particularly effective in products targeting microbial and fungal threats. It also functions as a pH buffer and catalyst precursor in specialty chemical synthesis where controlled reactivity is required.
Aminoguanidine bicarbonate is supplied as a white crystalline powder. Standard commercial grades include technical and pharmaceutical-grade material, with purity specifications typically ranging from 98% to 99%+.
Packaging is available in kilogram-scale bags through to bulk quantities to support both R&D procurement and industrial-scale sourcing. This ensures reliable supply for diverse manufacturing needs.
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Physical Properties
| Melting Point | 172 °C |
| Density | 1,6 g/cm 3 |
| Appearance | White to off-white crystalline powder |
| Color | White to off-white |
| Form | Crystalline Powder |
| Water Solubility | <5 g/L (20 ºC) |
| pH | 8.9 (5g/l, H2O, 20℃) |
| Log P | -6.61 at 25℃ |
Safety & Handling
Danger GHS07 GHS08 GHS09 Hazard Statements H317 May cause an allergic skin reaction H360 May damage fertility or the unborn child H411 Toxic to aquatic life with long lasting effects Precautionary Statements P203 Obtain, consult and follow expert instructions for use. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P318 IF exposed or concerned, get medical advice. P321 Specific treatment (see … on this label). P391 Collect spillage. P405 Store locked up. P501 Dispose of contents/container in accordance with local regulations. P302+P352 IF ON SKIN: Wash with plenty of water. P333+P317 Get emergency medical help. P362+P364 Take off contaminated clothing and wash it before reuse.
Trade & Regulatory
| HS Code | 29280090 |
| UN Number | 3077 |
| Storage Class | 13 - Non Combustible Solids |
| WGK (Germany) | 2 |
Other Names
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Chemical Properties
- CAS Number
- 2582-30-1
- EC Number
- 219-956-7
- Mol. Weight
- 136.11
- HS Code
- 29280090
- Category
- Amines