Acesulfame Potassium Salt

Basic Information

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CAS Number

55589-62-3

Molecular Formula

C4H4KNO4S

Molecular Weight

201.24 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

229-232 ºC (dec.)

Boiling Point

332.7ºC at 760 mmHg

Density

(solid) 1.81 g/cm3; d (bulk) 1.1-1.3 kg/dm3

Water Solubility

almost transparency

Flash Point

155ºC

SMILES

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O=C1[N-]S(OC(C)=C1)(=O)=O.[K+]

InChI

InChI=1S/C4H5NO4S.K/c1-3-2-4(6)5-10(7,8)9-3;/h2H,1H3,(H,5,6);/q;+1/p-1

InChIKey

WBZFUFAFFUEMEI-UHFFFAOYSA-M

LogP

0.47680

Complexity

288

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Toxicity

LD50 in rats (mg/kg): 7431 orally, 2243 i.p. (Mayer, Kemper)

Synonyms & References

English

Potassium 6-methyl-4-oxo-4H-1,2,3-oxathiazin-3-ide 2,2-dioxide
Acesulfamum Kalicum
Acesulfame-K
Potassium Salt of 6-methyl-1,2,3-oxathiazin-4(3H)-one-2,2-dioxide
6-methyl-1,2,3-oxathiazin-4(3h)-one 2,2-dioxide potassium salt
Acesulfame k
6-Methyl-1,2,3-Oxathiazin-4(3H)-One-2,2-Dioxide,Potassium Salt
Sunette
Sweet One
Acesulfame potassium
AK sugar
AKtang
2-AcetaMidoacrylic acid
ace-SUHL-faym
Acesulfaml-K
ACESULPHAME-K
mL in H2O
potassiumacesulfame
Potassium 6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-Dioxide
1,2,3-Oxathiazin-4(3H)-one,6-methyl-, 2,2-dioxide, potassium salt (9CI)
6-Methyl-3,4-dihydro-1,2,3-oxathiazin-4-one2,2-dioxide potassium salt
E 950
Otizon
Sunett
Sunnett
Acesulfame K FCC4
1,2,3-Oxathiazin-4(3H)-one,6-methyl-, 2,2-dioxide, potassium salt (1:1)
6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxid
Acesulfame PotassiumRefrigerator, Under Inert Atmosphere
Potassium acesulfame
Acesulfame-potassium

MDL Number

MFCD00043833

FAQ

What is Acesulfame Potassium Salt (CAS: 55589-62-3)?

Acesulfame Potassium Salt (CAS: 55589-62-3) is an artificial sweetener used as a high-intensity non-nutritive sugar substitute. Its chemical formula is C4H4KNO4S2, and it is a white crystalline powder with a sweet taste. It is highly stable, water-soluble, and has a low caloric value, making it suitable for various applications.

What are the main uses of Acesulfame Potassium Salt (CAS: 55589-62-3)?

Acesulfame Potassium Salt (CAS: 55589-62-3) is widely used in the food industry as a sweetener in beverages, tabletop sweeteners, and low-calorie products. It also finds applications in pharmaceuticals for sugar-free medications and in research for studying sweet taste mechanisms and chemical stability.

Is Acesulfame Potassium Salt (CAS: 55589-62-3) safe?

Acesulfame Potassium Salt (CAS: 55589-62-3) is generally recognized as safe (GRAS) by the FDA and other regulatory bodies when consumed in normal amounts. However, handling precautions should be taken during industrial use, and it is advisable to follow safety guidelines to ensure proper use and minimize potential risks.

How should Acesulfame Potassium Salt (CAS: 55589-62-3) be stored?

Acesulfame Potassium Salt (CAS: 55589-62-3) should be stored in a cool, dry, and dark place, away from moisture and heat. It is best kept in a sealed container to maintain its stability and prevent degradation. Avoid exposure to light and ensure proper ventilation when handling in industrial settings.