SODIUM TETRABORATE-10-HYDRATE R. G.,BUFF

Code: 31457-1kgsig D2-231

Application

Sodium tetraborate decahydrate may be used in the following studies:Modified carbazole method for the quantitive determination of hexuronic acids.Quantitative est...


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Application

Sodium tetraborate decahydrate may be used in the following studies:Modified carbazole method for the quantitive determination of hexuronic acids.Quantitative estimation of aminoglycoside antibiotics (dihydrostreptomycin and streptomycin) by capillary electrophoresis coupled with UV detection.To compose the buffer along with cholic acid sodium solution (pH 9.2) for micellar electrokinetic chromatographic (MEKC) quantification of pesticides.

agencyreag. ISO
anion tracessulfate (SO42-): ≤50 mg/kg, phosphate (PO43-): ≤10 mg/kg, chloride (Cl-): ≤10 mg/kg
assay≥99.5%
cation tracesAs: ≤1 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Ca: ≤50 mg/kg
density1.73 g/mL at 25 °C (lit.)
formpowder or crystals
gradepuriss. p.a., ACS reagent
InChI keyCDMADVZSLOHIFP-UHFFFAOYSA-N
InChI1S/B4O7.2Na.10H2O/c5-1-7-3-9-2(6)10-4(8-1)11-3;;;;;;;;;;;;/h;;;10*1H2/q-2;2*+1;;;;;;;;;;
pH9.0-9.6 (20 °C, 5%)
Quality Level200
SMILES stringO.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]B1Ob2ob([O-])ob(O1)o2
Code
Description
Unit Size
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31457-100GSIG
SODIUM TETRABORATE-10-HYDRATE R. G.,BUFF

Unit:EACH
List Price: £22.17
Source:List Price
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31457-500GSIG
SODIUM TETRABORATE-10-HYDRATE R. G.,BUFF

Unit:EACH
List Price: £63.94
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31457-5KGSIG
Sodium tetraborate decahydrate - puriss. p.a. - ACS reagent - reag. ISO - buffer substance - more than or equal to 99.5%

Unit:EACH
List Price: £385.06
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Cas Number1303-96-4
This product has met the following criteria: