USD $6.00-9.00 / Gram
USD $5.00-10.00 / Gram
USD $6.00-9.00 / Gram
USD $6.00-9.00 / Gram
USD $5.00-10.00 / Gram
USD $6.00-9.00 / Gram
USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
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1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
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product name: 6-methyl-1,2,3-oxathiazin-4(3h)-one 2,2-dioxide potassium salt
synonyms: sunette;sweet one;rarechem am uc 0205;potassium 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;acesulfame potassium salt;acesulfame potassium
cas: 55589-62-3
mf: c4h5kno4s
mw: 202.25
einecs: 259-715-3
product categories: food & feed additives;k (potassium) compounds (excluding simple potassium salts);classes of metal compounds;typical metal compounds;sweeteners;food & flavor additives;heterocycles;sulfur & selenium compounds;sunett
mol file: 55589-62-3.mol
6-methyl-1,2,3-oxathiazin-4(3h)-one 2,2-dioxide potassium salt structure
6-methyl-1,2,3-oxathiazin-4(3h)-one 2,2-dioxide potassium salt chemical properties
mp 229-232°c (dec.)
storage temp. 0-6°c
merck 37
cas database reference 55589-62-3(cas database reference)
epa substance registry system 1,2,3-oxathiazin- 4(3h)-one, 6-methyl-, 2,2-dioxide, potassium salt(55589-62-3)
safety information
risk statements 36/37/38
safety statements 26-36/37/39
wgk germany 1
rtecs rp4489165
msds information
provider language
sigmaaldrich english
6-methyl-1,2,3-oxathiazin-4(3h)-one 2,2-dioxide potassium salt usage and synthesis
chemical properties white to off-white solid
usage 'new generation', heat-stable sweetener that has not been suspected to cause cancer nor be genotoxic. allelic variation of the tas1r3 gene affects behavioral taste responses to this molecule, suggesting that it is a t1r3 receptor ligand.
6-methyl-1,2,3-oxathiazin-4(3h)-one 2,2-dioxide potassium salt preparation products and raw materials
raw materials potassium carbonate-->triethylamine-->acetyl ketene-->potassium hydroxide solution-->sulfamic acid -->acetylacetone-->acesulfame-->4,4'-carbonyldiphthalic acid-->acetoacetamide-->sulfuryl fluoride