Item No. HW-17844-250G

Sodium phosphate monobasic, For HPLC, =99.0%)

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250G (1)

Overview

Overview


Name: Sodium phosphate monobasic
Synonymns: Monosodium dihydrogen orthophosphate; Monosodium phosphate; Sodium dihydrogen phosphate
Description: for HPLC, ≥99.0%

Container Type: Glass Bottle

Molar Mass: 119.98 g/mol

Empirical Formula: H2NaO4P
Linear Formula: NaH2PO4

CAS Number: 7558-80-7
EC Number: 231-449-2
MDL Number: MFCD00003527
RTECS Number: WA1900000
UNSPSC Code: 12161700

Properties

Properties


SPECIFICATIONS

Assay: 99.0 - 101.0 %
Appearance of the solution (c=10%): complying
pH (10 %, 20°C): 4.0 - 4.5
Absorbance at 210 nm: max. 0.1
Absorbance at 260 nm: max. 0.06
Absorbance 280 nm: max. 0.04
Absorbance at 320 nm: max. 0.02
Absorbance 500 nm: max. 0.02



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