Sodium hydroxide

ChemSpider ID: 14114
Molecular Formula: HNaO
Average mass: 39.997101 Da
Monoisotopic mass: 39.992512 Da
Systematic name

Sodium hydroxide
SMILES and InChIs

SMILES:

[OH-].[Na+] Copied

Std. InChI:

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

Std. InChIKey:

HEMHJVSKTPXQMS-UHFFFAOYSA-M Copied
Cite this record
CSID:14114, http://www.chemspider.com/Chemical-Structure.14114.html (accessed 01:30, Aug 2, 2014) Copied

Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

1310-73-2 [RN]

Ätznatron [German]

caustic soda

caustische soda [Dutch]

Hidróxido de sodio [Spanish]

Hidróxido de sódio [Portuguese]

Hydroxide, Sodium

hydroxyde de sodium [French] [ACD/IUPAC Name]

Idrossido di sodio [Italian]

kaustische(s) Soda [German]

More...

Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

05211_RIEDEL [DBID]

06203_RIEDEL [DBID]

06208_RIEDEL [DBID]

06306_RIEDEL [DBID]

13171_FLUKA [DBID]

221465_SIAL [DBID]

30530_RIEDEL [DBID]

30531_RIEDEL [DBID]

30620_RIEDEL [DBID]

306576_SIAL [DBID]

More...

ChemSpider Searches

Properties

Experimental data
Predicted - ACD/Labs
Predicted - ChemAxon

Data supplied by datasources and users.

Experimental Physico-chemical Properties

Experimental Melting Point:

318 °C Alfa Aesar

318 °C Oxford University Chemical Safety Data (No longer updated) More details

318 °C Alfa Aesar 13455, A16037, A18395, B24414

Experimental Boiling Point:

1390 °C Alfa Aesar

2534 F (1390 °C) NIOSH WB4900000

1390 °C Oxford University Chemical Safety Data (No longer updated) More details

1390 °C Alfa Aesar 13455, A16037, A18395, B24414

Experimental Vapor Pressure:

0 mmHg (Approximate) NIOSH WB4900000
Experimental Flash Point:

Experimental Gravity:

1.53 g/mL Alfa Aesar 33382

1.327 g/mL Alfa Aesar 35604, 35620, 35623, 35625, 35627, 35629, 35631, 35633, 35635, 35637, 35639

2.13 g/mL Alfa Aesar 13455, A16037, A18395, B24414

Experimental Solubility:

111% NIOSH WB4900000

Soluble in water, alcohol and glycerol Alfa Aesar 13455

Miscellaneous

Appearance:

Colorless to white, odorless solid (flakes, beads, granular form). NIOSH WB4900000

odourless white solid (often sold as pellets) Oxford University Chemical Safety Data (No longer updated) More details

Toxicity:

IPR-MUS LD50 40 mg kg-1 Oxford University Chemical Safety Data (No longer updated) More details

Safety:

23-26-36/37/39-45-60 Alfa Aesar 35604, 35620, 35623, 35625, 35627, 35629, 35631, 35633, 35635, 35637, 35639

26-36/37/39-45-60 Alfa Aesar 35604, 35620, 35623, 35625, 35627, 35629, 35631, 35633, 35635, 35637, 35639

26-37/39-45 Alfa Aesar 13455, 33382, 35604, 35620, 35623, 35625, 35627, 35629, 35631, 35633, 35635, 35637, 35639, 43771, 87864, 88619, 88620, 88623, A16037, A18395, B24414

34 Alfa Aesar 35604, 35620, 35623, 35625, 35627, 35629, 35631, 35633, 35635, 35637, 35639

35 Alfa Aesar 13455, 33382, 35604, 35620, 35623, 35625, 35627, 35629, 35631, 35633, 35635, 35637, 35639, 43771, 87864, 88619, 88620, 88623, A16037, A18395, B24414

C Abblis Chemicals AB1009827

DANGER: CORROSIVE, burns skin and eyes Alfa Aesar 13455, 33382, 35604, 35629, 35631, 35633, 35635, 35637, 35639, 43771, 87864, 88619, 88620, 88623, A16037, A18395, B24414

WARNING: CORROSIVE, burns skin and eyes Alfa Aesar 35627

WARNING: CORROSIVE, irritates skin and eyes Alfa Aesar 35627

WARNING: Irritates skin and eyes, harmful if swallowed Alfa Aesar 35620, 35623, 35625

First-Aid:

Eye: Irrigate immediately Skin: Water flush immediately Breathing: Respiratory support Swallow: Medical attention immediately NIOSH WB4900000

Exposure Routes:

inhalation, ingestion, skin and/or eye contact NIOSH WB4900000

Symptoms:

Irritation eyes, skin, mucous membrane; pneumonitis; eye, skin burns; temporary loss of hair NIOSH WB4900000

Target Organs:

Eyes, skin, respiratory system NIOSH WB4900000

Incompatibility:

Water; acids; flammable liquids; organic halogens; metals such as aluminum, tin & zinc; nitromethane [Note: Corrosive to metals.] NIOSH WB4900000

Personal Protection:

Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: Daily Provide: Eyewash, Quick drench NIOSH WB4900000

Exposure Limits:

NIOSH REL : C 2 mg/m 3 OSHA PEL ?: TWA 2 mg/m 3 NIOSH WB4900000

Predicted data is generated using the ACD/Labs’ ACD/PhysChem Suite, for more information see their website.

ACD/LogP:		# of Rule of 5 Violations:
ACD/LogD (pH 5.5):		ACD/LogD (pH 7.4):
ACD/BCF (pH 5.5):		ACD/BCF (pH 7.4):
ACD/KOC (pH 5.5):		ACD/KOC (pH 7.4):
#H bond acceptors:		#H bond donors:
#Freely Rotating Bonds:		Polar Surface Area:	Å²
Index of Refraction:		Molar Refractivity:	cm³
Molar Volume:	cm³	Polarizability:	10^-24cm³
Surface Tension:	dyne/cm	Density:	g/cm³
Flash Point:	°C	Enthalpy of Vaporization:	kJ/mol
Boiling Point:	°C at 760 mmHg	Vapour Pressure:	mmHg at 25°C

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Sodium hydroxide

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Std. InChI:

Std. InChIKey:

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Sodium hydroxide

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