10039-31-3 | Selenic acid, beryllium salt (1:1), tetrahydrate (9CI)

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Description

• Catalog Number: AA02240
• Chemical Name: Selenic acid, beryllium salt (1:1), tetrahydrate (9CI)
• CAS Number: 10039-31-3
• Molecular Formula: BeH8O8Se
• Molecular Weight: 224.0309
• SMILES: [O-][Se](=O)(=O)[O-].[Be+2].O.O.O.O

Upstream Synthesis Route

The synthesis of selenic acid, beryllium salt (1:1), tetrahydrate can be complex due to the reactive nature of beryllium compounds. However, here's a possible synthetic route:

1. **Preparation of Beryllium Selenate**: Start by reacting beryllium oxide (BeO) or beryllium hydroxide (Be(OH)2) with selenic acid (H2SeO4) in water under controlled conditions. This reaction should yield beryllium selenate [Be(SeO4)].

2. **Isolation of Beryllium Selenate Tetrahydrate**: If tetrahydrate is the desired form, then the beryllium selenate product can be isolated as the tetrahydrate by crystallization from water or by evaporating the solution to dryness under controlled conditions to yield the tetrahydrate form.

3. **Purification**: The crude product obtained from the reaction can be purified by recrystallization or other suitable methods to obtain pure selenic acid, beryllium salt (1:1), tetrahydrate.

It's important to note that handling beryllium compounds requires special precautions due to their toxicity. Additionally, the synthesis conditions may vary depending on factors such as the desired purity of the product and safety considerations. Therefore, detailed protocols and safety measures should be followed when attempting the synthesis of beryllium salts.