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Acide borique 99.5-100.5%, en poudre, Puriss., Conforme aux spécifications analytiques BP, Ph. Eur., NF, Fluka™

Marques : Honeywell Chemicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

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11607-25KG 11607-1KG 11607-2.5KG
11607-25KGEA 480 EUR
11607-25KG 11607-1KG 11607-2.5KG
Acide borique 99.5-100.5%, en poudre, Puriss., Conforme aux spécifications analytiques BP, Ph. Eur., NF, Fluka™
Acide borique
Formule: B(OH)₃
Point de fusion: 171 °C
Densité: 1,510 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00011337
Numéro CAS: 10043-35-3
EINECS: 233-139-2
REACH: 01-2119486683-25
Indice Merck: 13,01326
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Résultats des tests de spécification

Assay 99.5 - 100.5 %
Loss on drying (over silicagel, 5h) Max. 0.5 %
pH (3,3 %, 20 °C) 3.8 - 4.8
Arsenic (As) Max. 0.0005 %
Iron (Fe) Max. 0.0005 %
Heavy metals (as Pb) Max. 0.001 %
Sulfate (SO₄) Max. 0.04 %
Organic matter complying
Residual solvents complying
Solubility in C₂H₅OH complying
Appearance of the solution complying
Completeness of the solution complying


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