Wholesale Supply of 5-Aminotetrazole Iodine / CAS NO. 7553-56-2 at Factory Prices
Factory supply 5-Aminotetrazole Iodine /CAS NO. 7553-56-2/ wholesale. 5-Aminotetrazole is an organic compound with the chemical formula HN4CNH2. This compound appears as a white solid and is available in both anhydrous and hydrated forms. The molecular structure of 5-Aminotetrazole is planar, and the hydrogen bonding in its hydrate form confirms that the NH group is adjacent to the carbon within the ring.
Preparation of 5-Aminotetrazole Iodine (CAS NO. 7553-56-2)
The synthesis of 5-Aminotetrazole was first described by Johannes Thiele in 1892. Thiele achieved this by reacting nitrous acid with aminoguanidine. Although the exact structure of the compound was not known at that time, it was observed to crystallize as a monohydrate when prepared in aqueous solution.
In 1901, Arthur Hantzsch clarified the correct structural formula through a reaction involving cyanamide and hydrazoic acid. To circumvent the direct handling of hydrazoic acid, a mixture of sodium azide and hydrochloric acid was used, yielding the monohydrate with a 73% efficiency.
A more efficient one-pot synthesis method involves reacting cyanamide with hydrazine hydrochloride to produce aminoguanidine hydrochloride. This intermediate is then diazotized following Thiele’s original method. By adding ammonia or sodium hydroxide to neutralize the acidity and applying heat to induce cyclization, the anhydrous 5-Aminotetrazole is obtained with a 74% yield.
Uses of 5-Aminotetrazole Iodine (CAS NO. 7553-56-2)
5-Aminotetrazole is utilized in heterocyclic chemistry as a synthone for various multicomponent reactions. It is notable for its high nitrogen content, approximately 80%, which contributes to its tendency to decompose into nitrogen gas (N2). Due to this property, 5-amino tetrazole is extensively studied for applications in gas-generating systems, including airbags and blowing agents.
Quick Details for 5-Aminotetrazole Iodine (CAS NO. 7553-56-2):
- Classification: Endocrine System Agents
- CAS Number: 7553-56-2
- Chemical Name: Iodine
- Molecular Formula: I2
- Melting Point: 113°C (lit.)
- Boiling Point: 184°C (lit.)
- Refractive Index: 1.788
- Flash Point: None
- Purity: 99.5%
- Usage: Endocrine System Agents
- EINECS Number: 231-442-4
- Alias: Iodine
- Appearance: Black solid
- Color: Black
- Molecular Weight: 253.81
Packaging & Delivery:
- Packaging Details: Available in 50kg drums or as per your request.
- Delivery Time: Within 7 days after payment confirmation.
Detailed Specification:
| Items | Specification | Result |
|---|---|---|
| Assay | ≥99.5% | 99.62% |
| Chloride | ≤0.014% | <0.014% |
| Sulfate | ≤0.03% | <0.03% |
| Non-volatile Substance | ≤0.05% | <0.05% |
For further inquiries or to obtain the complete Certificate of Analysis (COA) for iodine, please feel free to contact us.
Factory Supply and Wholesale Information:
- Factory Supply of 5-Aminotetrazole Iodine / CAS NO. 7553-56-2
- Order Iodine – Research Chem Lab Factory Supply 99% Pure CAS 7553-56-2 / 12190-71-5
- Iodine Factory Wholesale Price CAS 7553-56-2
- Iodine, Crystalline, 99.5% – 14248
- Iodine Supplier and Distributor – CAS 12190-71-5; 7553-56-2
