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Sodium Hydrogen Carbonate

Sodium Hydrogen Carbonate structure

CAS No.: 144-55-8

Chemical Name:: Sodium Hydrogen Carbonate

Synonyms: NAHCO3;SODIUM HYDROGEN CARBONATE;BAKING SODA;sodium bicarbonate solution;Sodium bicarbonate, GR,≥99.8%;BICARBONATE OF SODA;Sodium hydrocarbonate;TSQN;Sodium bicarbonate, AR,≥99.8%;Natrium Bicarbonate

CBNumber:: CB00130472

Molecular Formula:: CHNaO3

Molecular Weight:: 84.01

MDL Number:: MFCD00003528

MOL File:: 144-55-8.mol

Last updated:2024-05-18 08:51:57

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Sodium Hydrogen Carbonate Properties

Melting point	>300 °C(lit.)
Boiling point	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%)
color	White
Specific Gravity	2.159
PH Range	7.8 - 8.2
PH	8.27(1 mM solution);8.22(10 mM solution);8.02(100 mM solution);
pka	(1) 6.37, (2) 10.25 (carbonic (at 25℃)
Odor	Odorless
Water Solubility	9 g/100 mL (20 ºC)
Decomposition	50 °C
Merck	14,8583
BRN	4153970
BCS Class	1
Stability	Stable.
LogP	-4.010 (est)
FDA 21 CFR	184.1736; 582.1736; 155.191; 310.545; 347.10
Substances Added to Food (formerly EAFUS)	SODIUM BICARBONATE
SCOGS (Select Committee on GRAS Substances)	Sodium bicarbonate
CAS DataBase Reference	144-55-8(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	8MDF5V39QO
NCI Drug Dictionary	sodium bicarbonate
ATC code	B05CB04,B05XA02
EPA Substance Registry System	Sodium bicarbonate (144-55-8)
Cosmetics Info	Sodium Bicarbonate

Pharmacokinetic data

Excreted unchanged in urine	<1%
Volume of distribution	Dependent on the physical state of the patient at the time.(L/kg)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H319-H303

Precautionary statements

P264-P280i-P305+P351+P338-P337+P313

Safety Statements

24/25

WGK Germany

RTECS

VZ0950000

TSCA

Yes

HS Code

28363000

Toxicity

LD50 orally in Rabbit: 4220 mg/kg

NFPA 704

	0
2		1

Sodium Hydrogen Carbonate price More Price(125)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	SX0320	Sodium bicarbonate Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS	144-55-8	500g	$27.9	2024-03-01	Buy
Sigma-Aldrich	NIST2191A	Sodium bicarbonate NIST? SRM? 2191a, pD Standard	144-55-8	30g	$731	2024-03-01	Buy
Sigma-Aldrich	13433	Sodium bicarbonate puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E500, 99.0-100.5%, powder	144-55-8	1kg	$99.7	2024-03-01	Buy
Sigma-Aldrich	13433	Sodium bicarbonate puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E500, 99.0-100.5%, powder	144-55-8	5kg	$290	2024-03-01	Buy
Sigma-Aldrich	13433	Sodium bicarbonate puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E500, 99.0-100.5%, powder	144-55-8	4x5kg	$1420	2024-03-01	Buy

Product number	Packaging	Price	Buy
SX0320	500g	$27.9	Buy
NIST2191A	30g	$731	Buy
13433	1kg	$99.7	Buy
13433	5kg	$290	Buy
13433	4x5kg	$1420	Buy

Sodium Hydrogen Carbonate Chemical Properties,Uses,Production

Chemical Properties

Sodium bicarbonate is a white solid that is crystalline, but often appears as a fine powder. It has a slightly salty, alkaline taste resembling that of washing soda (sodium carbonate).pH (of freshly prepared 0.1 molar aqueous solution): 8.3 at 77 °F. pH (of saturated solution): 8-9.

Sodium Hydrogen Carbonate.png

Uses

Sodium hydrogen carbonate is a source of carbon dioxide and so is used as an ingredient in baking powders, in effervescent salts and beverages, and as a constituent of dry-chemical fire extinguishers. Its slight alkalinity makes it useful in treating gastric or urinary hyperacidity and acidosis. It is also employed in certain industrial processes, as in tanning and the preparation of wool.

Preparation

Sodium bicarbonate is produced industrially from sodium carbonate:

Na2CO3 + CO2 + H2O → 2 NaHCO3

Toxicology

Non-toxic

storage

If kept cool (room temperature) and dry (an airtight container is recommended to keep out moist air), sodium hydrogen carbonate can be kept without a significant amount of decomposition for at least two or three years.

Sodium Hydrogen Carbonate synthesis

Synthesis of Sodium Hydrogen Carbonate from Cyanuric chloride and Carbamic acid, [[1-(2-amino-2-oxoethyl)cyclohexyl]methyl]-, 1,1-dimethylethyl ester (9CI)

Sodium Hydrogen Carbonate Preparation Products And Raw materials

Raw materials

CALCIUM CARBONATE Carbon dioxide Boron tribromide METALLURGICAL COKE Cooling tower

Sodium carbonate

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Preparation Products

Fermentation powder fluorescent whitening agent PRS 3-Bromophenyl isocyanate Diallyl phthalate Acid Blue 129

4-Amino-1-benzylpiperidine DIMETHYL PIMELATE Exifone TERT-BUTYL N-(2-HYDROXYETHYL)CARBAMATE 3-ISOCHROMANONE

(2-HYDROXY-PHENYL)-ACETIC ACID METHYL ESTER Pentyl isocyanate 2-Bromo-1-(3-fluorophenyl)ethan-1-one 5-(Dimethylamino)-1-naphthalenesulfonic acid 4-Methylbenzyl isocyanate

2-(TRIFLUOROMETHYL)PHENYL ISOCYANATE Sodium dehydroacetate 2,4-Dihydroxybenzoic acid 2-Chloro-4,6-dimethoxy-1,3,5-triazine Probucol

Ammonium thioglycolate 1-Methyl-4-(methylsulfonyl)-benzene 4-CHLORO-(N-BOC)ANILINE 97 N-(2,5-Dimethoxyphenyl)-2-hydroxydibenzofuran-3-carboxamide Acid Red 154

N-ETHYL 3-NITROBENZENESULFONAMIDE ETHION 4'-Bromoacetanilide (5-BROMO-PYRIMIDIN-2-YL)-DIETHYL-AMINE 2-CHLORO-5-(TRIFLUOROMETHYL)PHENYL ISOCYANATE

fluorescent bleaches BR 1-[3-(DIMETHYLAMINO)PROPYL]PIPERAZINE 5-METHOXY-2-METHYLINDOLE methyl triC^{9～11^} alkyl ammonium chloride Propyl acetate

SODIUM SESQUICARBONATE DIHYDRATE N-Ethyl-p-toluenesulfonamide 1-[5-(Trifluoromethyl)pyridin-2-yl]piperazine 2-ACETYL-3-BROMOTHIOPHENE 1,2-EPOXY-9-DECENE

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Sodium Hydrogen Carbonate Suppliers

Global( 1365)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Handan Tongyi New Material Technology Co., Ltd	+8617330042575	ty003@handantongyi.com	China	364	58
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	6709	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418684 +8618949823763	sales@tnjchem.com	China	25363	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	57511	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	52927	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	6000	58
Zibo Wei Bin Import & Export Trade Co. Ltd.	+86-0533-2091136 +8613864437655	ziboweibinmaoyi@163.com	China	100	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	18229	58
Shandong Juchuang Chemical Co., LTD	+undefined15030412209	admin@juchuangchem.com	China	387	58
Hebei Kangcang new material Technology Co., LTD	+8615713292910	Nancy@kangcang.com.cn	China	341	58

Supplier	Advantage
Handan Tongyi New Material Technology Co., Ltd	58
Shanghai UCHEM Inc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Aladdin Scientific	58
Aladdin Scientific	58
Hebei Yanxi Chemical Co., Ltd.	58
Zibo Wei Bin Import & Export Trade Co. Ltd.	58
Henan Fengda Chemical Co., Ltd	58
Shandong Juchuang Chemical Co., LTD	58
Hebei Kangcang new material Technology Co., LTD	58

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View Lastest Price from Sodium Hydrogen Carbonate manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2023-02-13	Sodium hydrogen carbonate 144-55-8	US $60.00 / kg	1kg	99%	20MT	Hebei baicao biology science and technology co., ltd
	2019-12-23	magnesium bis(hydrogen carbonate) 2090-64-4	US $1.00 / KG	1KG	97%-99.9%	100kg	Career Henan Chemical Co

Sodium hydrogen carbonate
144-55-8
US $60.00 / kg
99%
Hebei baicao biology science and technology co., ltd

magnesium bis(hydrogen carbonate)
2090-64-4
US $1.00 / KG
97%-99.9%
Career Henan Chemical Co

Sodium bicarbonate Spectrum

Sodium bicarbonate(144-55-8)IR1 Sodium bicarbonate(144-55-8)Raman

144-55-8(Sodium Hydrogen Carbonate)Related Search:

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LANTHANUM CARBONATE HOLMIUM CARBONATE Guanidine carbonate Sodium Hydrocarbonate Baking Soda

Bicarbonate Of Soda Sodium Hydrogen Carbonate

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