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1.93102

Supelco

Sodium hydroxide

pellets (low chloride), for analysis EMPARTA® ACS

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About This Item

UNSPSC Code:
12352316

product name

Sodium hydroxide pellets (low chloride), for analysis EMPARTA® ACS

grade

ACS reagent

product line

EMPARTA®

assay

99%

form

solid

pH

> 14 (20 °C, 100 g/L)

bp

1,390 °C/1,013 hPa

mp

318  °C

solubility

water: soluble 1,090 g/L at 20 °C

density

2.13 g/cm3 at 20 °C

anion traces

chloride (Cl-): 0.005%
phosphate (PO43-): 0.001%
sulfate (SO42-): 0.003%

cation traces

Ca: 0.005%
Fe: 0.001%
K: 0.05%
Mg: 0.002%
N: 0.001%
Ni: 0.001%
heavy metals (as Pb): 0.002%

storage temp.

20-25°C

SMILES string

[OH-].[Na+]

InChI

1S/Na.H2O/h;1H2/q+1;/p-1

InChI key

HEMHJVSKTPXQMS-UHFFFAOYSA-M

Related Categories

Packaging

1.93102.0521: 500G, Minimum order quantity: 20

Legal Information

EMPARTA is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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