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MilliporeSigma

SIGMA Sodium phosphate dibasic, for molecular biology, =98.5% (titration)

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SIGMA Sodium phosphate dibasic, for molecular biology, =98.5% (titration)

Synonyms: sec-Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate

Formula: Na2HPO4

Formula Weight: 141.96

CAS No.: 7558-79-4

Purity: ≥98.5% (titration)

Anion Traces: chloride (Cl-): ≤40 ppm

Assay: ≥98.5% (titration)

Cation Traces: Fe: ≤20 ppm

Foreign Activity: DNase, RNase and protease, none detected

Grade: for molecular biology

pKa (25°C): (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)

Quality Level: PREMIUM

Solubility: H2O: soluble100 mg/mL

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Thomas No.
C987J05
Mfr. No.
S3264-250G
Description
SIGMA Sodium phosphate dibasic, for molecular biology, =98.5% (titration), 250 g
list price/quantitytotal
$0.00
Thomas No.
C987J06
Mfr. No.
S3264-500G
Description
SIGMA Sodium phosphate dibasic, for molecular biology, =98.5% (titration), 500 g
list price/quantitytotal
$0.00
Thomas No.
C987J07
Mfr. No.
S3264-1KG
Description
SIGMA Sodium phosphate dibasic, for molecular biology, =98.5% (titration), 1 kg
list price/quantitytotal
$0.00
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