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144-55-8

144-55-8 Structure

144-55-8 Structure
IdentificationMore
[Name]

Sodium bicarbonate
[CAS]

144-55-8
[Synonyms]

BAKING SODA
BICARBONATE OF SODA
CARBONIC ACID MONOSODIUM SALT
NAHCO3
NATRI HYDROGENOCARBONAS
SODIUM ACID CARBONATE
SODIUM BICARBONATE
Sodium hydrocarbonate
SODIUM HYDROGEN CARBONATE
SODIUM HYDROGEN CARBONATE SOLUTION, SATURATED
bicarbonatedesodium
col-evac
jusonin
meylon
monosodiumcarbonate
monosodiumhydrogencarbonate
neut
seldevichy
soda(van)
sodamint
[EINECS(EC#)]

205-633-8
[Molecular Formula]

CHNaO3
[MDL Number]

MFCD00003528
[Molecular Weight]

84.01
[MOL File]

144-55-8.mol
Chemical PropertiesBack Directory
[Appearance]

white powder or crystals
[mp ]

>300 °C(lit.)
[bp ]

851°C
[density ]

2.16 g/mL at 25 °C(lit.)
[refractive index ]

1.500
[storage temp. ]

2-8°C
[solubility ]

H2O: 1 M at 20 °C, clear, colorless
[form ]

solution (7.5%)
[Stability:]

Stable.
[Water Solubility ]

9 g/100 mL (20 ºC)
[Merck ]

14,8583
[BRN ]

4153970
[Uses]

sodium bicarbonate (baking soda) is an inorganic salt used as a buffering agent and a pH adjuster, it also serves as a neutralizer. It is used in skin-smoothing powders.
[Uses]

Sodium Bicarbonate is a leavening agent with a ph of approxi- mately 8.5 in a 1% solution at 25°c. it functions with food grade phosphates (acidic leavening compounds) to release carbon dioxide which expands during the baking process to provide the baked good with increased volume and tender eating qualities. it is also used in dry-mix beverages to obtain carbonation, which results when water is added to the mix containing the sodium bicarbonate and an acid. it is a component of baking powder. it is also termed baking soda, bicarbonate of soda, sodium acid carbonate, and sodium hydrogen carbonate.
[CAS DataBase Reference]

144-55-8(CAS DataBase Reference)
[EPA Substance Registry System]

144-55-8(EPA Substance)
Safety DataBack Directory
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

1
[RTECS ]

VZ0950000
[HS Code ]

28363000
[Safety Profile]

Low toxicity by ingestion. An experimental teratogen. A nuisance dust. Human systemic effects: changes in potassium levels, increased urine volume, metabolic acidosis, nausea or vomiting, respiratory changes, sodium level changes. Mutation data reported.
[Hazardous Substances Data]

144-55-8(Hazardous Substances Data)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium carbonate-->CARBON DIOXIDE-->CALCIUM CARBONATE-->METALLURGICAL COKE-->Boron tribromide-->Cooling tower
[Preparation Products]

fluorescent whitening agent PRS-->2-ACETYL-3-BROMOTHIOPHENE-->1,2-EPOXY-9-DECENE-->Acid Blue 129-->N-(2,5-Dimethoxyphenyl)-2-hydroxydibenzofuran-3-carboxamide-->ETHION-->2,4-Dihydroxybenzoic acid-->Propyl acetate-->(5-BROMO-PYRIMIDIN-2-YL)-DIETHYL-AMINE-->1-[3-(DIMETHYLAMINO)PROPYL]PIPERAZINE-->1-[5-(Trifluoromethyl)pyridin-2-yl]piperazine-->Pentyl isocyanate-->2-(TRIFLUOROMETHYL)PHENYL ISOCYANATE-->2-Bromo-1-(3-fluorophenyl)ethan-1-one-->4-Amino-1-benzylpiperidine-->fluorescent bleaches BR-->Probucol-->Acid Red 154-->3,4,5,2',3',4'-Hexahydroxybenzophenone-->TERT-BUTYL N-(2-HYDROXYETHYL)CARBAMATE-->3-Bromophenyl isocyanate-->3-ISOCHROMANONE-->2-CHLORO-5-(TRIFLUOROMETHYL)PHENYL ISOCYANATE-->N-ETHYL 3-NITROBENZENESULFONAMIDE-->4-Methylbenzyl isocyanate-->DIMETHYL PIMELATE-->N-Ethyl-p-toluenesulfonamide-->2-Chloro-4,6-dimethoxy-1,3,5-triazine-->4'-Bromoacetanilide-->5-METHOXY-2-METHYLINDOLE-->4-CHLORO-(N-BOC)ANILINE 97-->1-Methyl-4-(methylsulfonyl)-benzene-->Diallyl phthalate-->methyl triC^{9~11^} alkyl ammonium chloride-->5-(Dimethylamino)-1-naphthalenesulfonic acid-->(2-HYDROXY-PHENYL)-ACETIC ACID METHYL ESTER-->SODIUM SESQUICARBONATE DIHYDRATE-->Sodium dehydroacetate -->Ammonium thioglycolate -->Fermentation powder
Hazard InformationBack Directory
[General Description]

Odorless white crystalline powder or lumps. Slightly alkaline (bitter) taste. pH (of freshly prepared 0.1 molar aqueous solution): 8.3 at 77°F. pH (of saturated solution): 8-9. Non-toxic.
[Reactivity Profile]

SODIUM BICARBONATE(144-55-8) reacts exothermically with acids to generate non-toxic carbon dioxide gas. Decomposes when heated. Incompatible with acids, acidic salts (dopamine hydrochloride, pentazocine lactate, many alkaloidal salts) aspirin and bismuth salicylate.
[Air & Water Reactions]

Stable in dry air, but slowly decomposes in moist air. Moderately water soluble. Decomposes slowly in water (accelerated by agitation) .
[Fire Hazard]

Literature sources indicate that this chemical is noncombustible.
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Sodium bicarbonate(144-55-8).msds
Spectrum DetailBack Directory
[Spectrum Detail]

Sodium bicarbonate(144-55-8) IR1
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Sodium bicarbonate, for analysis, 99.5%(144-55-8)
[Alfa Aesar]

Sodium hydrogen carbonate, Puratronic, 99.998% (metals basis)(144-55-8)
[Sigma Aldrich]

144-55-8(sigmaaldrich)
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