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Pack Size Quantity Price (USD) Sub Total
$ 150.00 0.0
$ 550.00 0.0
$ 1100.00 0.0
Exact Weight Packaging
$ 75.00 / Vial 0.0
Total $ 0.0
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Product Description

Catalogue Number: A778500
Chemical Name: Arsenobetaine Bromide
Synonyms: (Carboxymethyl)trimethylarsonium Bromide; NSC 274266;
CAS Number: 71642-15-4
Molecular Formula: C₅H₁₂AsBrO₂
Appearance: White to Off-White Solid
Molecular Weight: 258.97
Storage: Hygroscopic, -20°C Freezer, Under inert atmosphere
Solubility: Methanol (Slightly)
Category: Standards; Natural Products;
Applications: Arsenobetaine was first reported as a natural constituent of lobster in 1977, and although subsequent work has demonstrated its presence in a wide range of marine and terrestrial organisms. Seven arsenic species have been quantified in a new NIST frozen human urine Std. Ref. Material (SRM) 2669. The species measured were: arsenite (As(III)), arsenate (As(V)), monomethylarsonate (MMA), dimethylarsinate (DMA), arsenobetaine (AB), arsenocholine (AC), and trimethylarsine oxide (TMAO).
Dangerous Goods Info: Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
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