Thermo Fisher, J67419.A7, Boric acid, Molecular Biology Grade, 99.5% min

Quantity: 5 kg Used to promote amidations of carboxylic acids and amines in catalytic amounts.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
CAS: 10043-35-3
IUPAC Name: boric acid
Molecular Formula: BH3O3
InChI Key: KGBXLFKZBHKPEV-UHFFFAOYSA-N
SMILES: OB(O)O
Heavy Metals: (as Pb): ≤0.
001%
Assay (unspecified): ≥99.
5%
DNase: None detected
Insoluble material: ≤0.
005%
Impurity content: Sulfate: ≤0.
002%