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757527

Sodium hydroxide

ultra dry, powder or crystals, 99.99% trace metals basis

Synonym(s):

Caustic soda

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Size/SKUAvailabilityPrice
25 g

Estimated to ship onNovember 19, 2026fromMILWAUKEE

$293.00

About This Item

Linear Formula:
NaOH
CAS Number:
Molecular Weight:
40.00
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
215-185-5
MDL number:
Assay:
99.99% trace metals basis
Form:
powder or crystals
Solubility:
water: soluble 1260 g/L at 20 °C

$293.00


Estimated to ship onNovember 19, 2026Details


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vapor density

>1 (vs air)

Quality Segment

vapor pressure

<18 mmHg ( 20 °C), 3 mmHg ( 37 °C)

assay

99.99% trace metals basis

form

powder or crystals

reaction suitability

core: sodium

impurities

≤150.0 ppm Trace Metal Analysis

mp

318 °C (lit.)

solubility

water: soluble 1260 g/L at 20 °C

density

2.13 g/cm3

application(s)

electroplating
material synthesis precursor

storage temp.

room temp

SMILES string

[OH-].[Na+]

InChI

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

InChI key

HEMHJVSKTPXQMS-UHFFFAOYSA-M


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This Item
7169036717671687
description

ultra dry, powder or crystals, 99.99% trace metals basis

description

puriss. p.a., ACS reagent, K ≤0.02%, ≥98.0% (T), pellets

description

beads, 16-60 mesh, reagent grade, 97%

description

BioUltra, suitable for luminescence, ≥98.0% (T), pellets

form

powder or crystals

form

pellets

form

beads

form

pellets

assay

99.99% trace metals basis

assay

≥98.0% (T)

assay

97%

assay

≥98.0% (T)

solubility

water: soluble 1260 g/L at 20 °C

solubility

water: soluble 1,260 g/L at 20 °C

solubility

water: soluble 1260 g/L at 20 °C

solubility

H2O: 1 M at 20 °C, clear, colorless

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

density

2.13 g/cm3

density

2.13 g/cm3 at 20 °C

density

2.13 g/cm3

density

2.13 g/cm3

vapor pressure

3 mmHg ( 37 °C), <18 mmHg ( 20 °C)

vapor pressure

<18 mmHg ( 20 °C), 3 mmHg ( 37 °C)

vapor pressure

3 mmHg ( 37 °C), <18 mmHg ( 20 °C)

vapor pressure

3 mmHg ( 37 °C), <18 mmHg ( 20 °C)


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Pictograms

Corrosion

Signal Word

Danger

Hazard Codes

Hazard Classifications

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

Storage Class

8B - Non-combustible corrosive hazardous materials

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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Questions

  1. What storage temperature is listed on the bottle?

    1 answer
    1. This product is stored at room temperature. As such, no storage temperature is indicated on the product label.

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