Molecular Formula	Na
Molecular Weight	22.9897693
Structure

Pictogram	Signal	Statements	Precautionary Statement Codes
	Danger	H260: In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases] H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]	P223, P231+P232, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P335+P334, P363, P370+P378, P402+P404, P405, and P501; (The corresponding statement to each P-code can be found at the GHS Classification page.)
	Danger	Aggregated GHS information provided by 421 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. H260 (100%): In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases] H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H318 (21.38%): Causes serious eye damage [Danger Serious eye damage/eye irritation] Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown.	P223, P231+P232, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P335+P334, P363, P370+P378, P402+P404, P405, and P501; (The corresponding statement to each P-code can be found at the GHS Classification page.)
	Danger	H260: In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases] H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]	P223, P231+P232, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P335+P334, P363, P370+P378, P402+P404, P405, and P501; (The corresponding statement to each P-code can be found at the GHS Classification page.)
	Danger	H260: In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases] H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation] H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]	P223, P231+P232, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P335+P334, P363, P370+P378, P402+P404, P405, and P501; (The corresponding statement to each P-code can be found at the GHS Classification page.)

Organism	Test type	Route	Dose (normalized dose)	Effect	Source
rat	LD50	oral	9690mg/kg (9690mg/kg)		Farmakologiya i Toksikologiya Vol. 43, Pg. 714, 1980.
rat	LD50	intraperitoneal	1650mg/kg (1650mg/kg)		Therapie. Vol. 32, Pg. 375, 1977.
man	TDLo	oral	71mg/kg (71mg/kg)		American Journal of Emergency Medicine. Vol. 9, Pg. 321, 1991.
mouse	LD50	intraperitoneal	3300mg/kg (3300mg/kg)		Japanese Journal of Pharmacology. Vol. 17, Pg. 30, 1967.

Addison's disease

Apnoea

Aspiration

Cardiac arrest

Cardiovascular insufficiency

Chest discomfort

Coma

Confusional state

Convulsion

Diabetes mellitus

Diabetic ketoacidosis

Diarrhoea

Disorientation

Dissociation

Dyspnoea

Feeling abnormal

Haemolysis

Headache

Hypertension

Hyperventilation

Hyponatraemia

Hypophosphataemia

Hypotension

Ileus paralytic

Injury

Intestinal obstruction

Lactic acidosis

Mental disorder

Metabolic acidosis

Metabolic alkalosis

Mydriasis

Nausea

Nephropathy toxic

Panic reaction

Poisoning

Pyloric stenosis

Respiratory fume inhalation disorder

Respiratory rate decreased

Shock

Small intestinal obstruction

Thermal burn

Toxicity to various agents

Vomiting

Abdominal distension

Abdominal pain

Flatulence

Gastrointestinal pain

Nausea

Vomiting

11Na	7440-23-5	9NEZ333N27
A838715	AB01566864_01	ACMC-1BKTZ
AKOS015833457	ANW-56400	CHEBI:26708
CTK2H7876	DTXSID1049774	EC 231-132-9
EC 231-587-3	EINECS 231-132-9	EINECS 231-587-3
FT-0689077	HSDB 687	HSDB 745
KEAYESYHFKHZAL-UHFFFAOYSA-N	KS-00001935	LS-145497
LS-190862	MFCD00085307	NAH 80
Na	Natrium	RT-000087
SC-91613	SODIUM, LARGE PIECES	Sodio
Sodio [Spanish]	Sodium	Sodium (liquid alloy)
Sodium Phyllo-pentaoxodimanganate(III)	Sodium [UN1428] [Dangerous when wet]	Sodium [UN1428] [Dangerous when wet]
Sodium hydride (in oil dispersion) 60% dispersion in mineral oil	Sodium hydride [UN1427] [Dangerous when wet]	Sodium hydride, 57-63% oil dispersion
Sodium hydride, 60 % dispersion in mineral oil	Sodium hydride, CP	Sodium hydride, dry, 95%
Sodium hydride, powder (moistened with oil), in soluble SecuBags(R), 55-65% (gas-volumetric)	Sodium metal	Sodium standard for AAS, analytical standard, 10.00 g/L Na in nitric acid
Sodium standard for AAS, ready-to-use, in nitric acid	Sodium standard for ICP, for ICP, ready-to-use, in nitric acid	Sodium, 25-35 wt % dispersion in paraffin
Sodium, 30wt% dispersion in toluene, <0.1 mm particle size	Sodium, 40 wt % dispersion in paraffin	Sodium, 99%, lumps, contains kerosene
Sodium, 99.8%, oiled sticks, wrapped in aluminium foil	Sodium, 99.95% trace metals basis, ingot	Sodium, ACS reagent, dry
Sodium, CP	Sodium, Ion chromatography standard solution, Specpure, Na+ 1000g/ml	Sodium, Oil based standard solution, Specpure, Na 5000g/g
Sodium, Oil based standard solution, Specpure?, Na 1000?g/g	Sodium, SAJ first grade, >=99.5%	Sodium, cubes, contains mineral oil, 99.9% trace metals basis
Sodium, dry stick	Sodium, in kerosene, pieces (large), >=99.8% (sodium basis)	Sodium-23
TRA-0177117	UN1427	UN1428
UNII-23J3BHR95O	UNII-9NEZ333N27	mono sodium
mono-sodium	monosodium	sodium atom

CAS Number	1069-66-5, 116001-96-8, 13392-69-3, 2386-53-0, 36175-05-0, 502-85-2, 52286-11-0, 7440-23-5, 7646-69-7, 990-73-8
PubChem Compound	5360545
KEGG Compound ID	C01330(Na+)
ChEBI	26708
ChemSpider	4514534