Sodium Carbonate Decahydrate

HCID 151402CAS 24551-51-7

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Basic information

Standard SMILES: O.O.O.O.O.O.O.O.O.O.O=C([O-])[O-].[Na+].[Na+]
InChIKey: XYQRXRFVKUPBQN-UHFFFAOYSA-L
Molecular formula: CH20Na2O13
Average molar mass: 286.14 g/mol
Monoisotopic mass: 286.06992926

Overview

Sodium carbonate decahydrate is an organooxygen compound.

Names & identifiers

Preferred name: Sodium Carbonate Decahydrate
IUPAC: disodium;carbonate;decahydrate
English name: Sodium carbonate decahydrate
Molecular formula: CH20Na2O13
Molecular weight: 286.14

Names & synonyms

Sodium carbonate decahydrate6132-02-1Natrii carbonas decahydricusLS505BG22INatronNatrium carbonicum decahydricumNATRITENEVITERefChem:887387DTXSID601015751682-761-4Sodium Carbonate Hydrate

Show more names

SAL SODASODA DECAHYDRATESODIUM CARBONATE 10H2OSODIUM CARBONATE-10-HYDRATECrystalline sodium carbonateSodium carbonate hydrate,99.00%

disodium;carbonate;decahydrateCarbonic acid disodium salt, decahydrateMFCD00149178Natrium-carbonat-dekahydratNatrium-carbonat-10-wasserUNII-LS505BG22ISodiumcarbonatedecahydrateSCHEMBL176448

Database identifiers

CAS: 24551-51-7、6132-02-1
PubChem CID: 151402
DTXSID: DTXSID2052285
ChEBI: CHEBI:32141
UNII: LS505BG22I
EC Number: 612-116-4、682-761-4

Properties

Computed structural properties

Topological polar surface area: 73.2 Å²
Hydrogen bond donors: 10
Hydrogen bond acceptors: 13
Rotatable bonds: 0
Heavy atoms: 16
Formal charge: 0
Complexity: 18.8

Experimental & physicochemical properties

Chemical ClassesMetals -> Metals, Inorganic Compounds

Animal DrugsPharmaceuticals -> UK Veterinary Medicines Directorate List

Physical DescriptionTransparent solid; Effloesces in air; mp= 30 deg C; [Merck Index] Colorless hygroscopic crystals; mp = 32-34 deg C; [Alfa Aesar MSDS]

Physicochemical properties

solubility: 2 O: · H2O: 0.5 M at 20 °C, clear, colorless
form: crystals and lumpsfine crystals
PH: 12 · 12 (25°C, 143g/L)
Water Solubility: 142.3 g/L · water: soluble 142.3g/L at20°C
InChI: 1S/CH2O3.2Na.10H2O/c2-1(3)4;;;;;;;;;;;;/h(H2,2,3,4);;;10*1H2/q;2*+1;;;;;;;;;;/p-2
InChIKey: XYQRXRFVKUPBQN-UHFFFAOYSA-L
SMILES: [Na+].[Na+].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-]C([O-])=O
UNSPSC Code: 12352300 · 12352300
NACRES: 21 · NA.21
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 319 · H319
Precautionary statements: 264 · P264-P280-P305+P351+P338-P337+P313
Hazard Codes: Xi
Risk Statements: 36 · 36
Safety Statements: 22 · 22-26
WGK Germany: 1 · 1
Storage Class: 11 · 11 - Combustible Solids
Hazard Classifications: 2 · Eye Irrit. 2

Safety & regulation

GHS classification

GHS Classification · 6 items

Warning

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)

Aggregated GHS information provided per 148 reports by companies from 2 notifications to the ECHA C&L Inventory.

Warning

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Hazard information

Regulatory Information · 2 items

Chemical: Carbonic acid, disodium salt, decahydrate

Sodium carbonate, decahydrate: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Hydrates of Sodium Carbonate: Human health tier II assessment

Hazards Summary · 1 item

Commercial product referred to as sal soda or washing soda; Overexposure to dust or vapor causes mucous membrane irritation and coughing; A skin irritant; [Merck Index] A skin, mucous membrane, and severe eye irritant; [Alfa Aesar MSDS] See Sodium carbonate.

Hazard Classes and Categories · 3 items

Eye Irrit. 2 (100%)

Specific target organ toxicity (single exposure) - category 3

Safety data

wgk: 1
risk_code: 36
Signal word: Warning
Symbol(GHS): GHS07
hazard_code: Xi
safety_code: 22-26
Storage Class: 11 - Combustible Solids
Hazard statements: H319
Hazard Classifications: Eye Irrit. 2
Precautionary statements: P264-P280-P305+P351+P338-P337+P313

Chemistry & industry

Uses & manufacturing

Uses · 2 items

Occurs naturally in deposits of natron; Used to make sodium salts, glass, and soap; Used for washing wool and other textiles, bleaching linen and cotton, and water-softening; Also used in photography, analytical chemistry, pharmaceutical production (alkalizer), and veterinary medicine (emetic and skin cleanser/softener; [Merck Index] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]

Textiles (Fiber & Fabric Manufacturing) [Category: Industry]

Household ProductsInformation on 1 consumer products that contain Sodium carbonate decahydrate in the following categories is provided:

Applications

UsesSodium carbonate decahydrate may be used to investigate the hydrolysis of poly(β-cyclodextrin-co-citric acid) (CDP, water-insoluble polymer). Polymeric hydrolysates were investigated by HPLC.

General DescriptionSodium carbonate decahydrate is a hydrated form of Na2CO3. IR spectral investigations suggest its spectra is similar to the heptahydrate form. It undergoes thermal dehydration to monohydrate form in a batch, fluidized bed reactor.