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28-3000

Sigma-Aldrich

Sodium hydroxide solution

2 M

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Linear Formula:
NaOH
CAS Number:
1310-73-2
Molecular Weight:
40.00
MDL number:
MFCD00003548
PubChem Substance ID:
329753131

vapor pressure

3 mmHg ( 37 °C)

form

liquid

availability

available only in Japan

concentration

2 M
2 N

density

1.08 g/cm3 at 20 °C

SMILES string

[OH-].[Na+]

InChI

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

InChI key

HEMHJVSKTPXQMS-UHFFFAOYSA-M

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1 of 4

This Item
28-298028-301028-2987
Sodium hydroxide solution 2 M

Sigma-Aldrich

28-3000

Sodium hydroxide solution

Sodium hydroxide solution 4 M

Sigma-Aldrich

28-2980

Sodium hydroxide solution

Sodium hydroxide solution 1 M

Sigma-Aldrich

28-3010

Sodium hydroxide solution

Sodium hydroxide solution 7 M

Sigma-Aldrich

28-2987

Sodium hydroxide solution

form

liquid

form

liquid

form

liquid

form

liquid

concentration

2 M, 2 N

concentration

4 M, 4 N

concentration

1 M, 1 N

concentration

7 M, 7 N

density

1.08 g/cm3 at 20 °C

density

-

density

1.04 g/cm3 at 20 °C

density

1.25 g/cm3 at 20 °C

availability

available only in Japan

availability

available only in Japan

availability

available only in Japan

availability

available only in Japan

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H290 - H314

Hazard Classifications

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

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

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25G
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