4-Sulfo-1,8-naphthalic anhydride potassium salt

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Names

[ CAS No. ]:
71501-16-1

[ Name ]:
4-Sulfo-1,8-naphthalic anhydride potassium salt

[Synonym ]:
EINECS 275-547-3
Potassium 1,3-dioxo-1H,3H-benzo[de]isochromene-6-sulfonate
MFCD00012097
4-Sulfo-1,8-naphthalic anhydride potassium salt
1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1)

Chemical & Physical Properties

[ Melting Point ]:
207-210ºC

[ Molecular Formula ]:
C12H5KO6S

[ Molecular Weight ]:
316.328

[ Exact Mass ]:
315.944397

[ PSA ]:
108.95000

[ LogP ]:
2.13530

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2942000000

Customs

[ HS Code ]: 2942000000

Related Compounds

  • 4-AMINO-3 6-DISULFO-1 8-NAPHTHALIC
  • 1,3-dioxo-1H,3H-naphtho[1,8-cd]pyran-5-sulfonic acid
  • 4-Amino-1,8-naphthalic anhydride
  • 4-Bromo-1,8-naphthalic Anhydride
  • 4-diethylamino-1,8-naphthalic anhydride
  • 4-Chloro-1,8-naphthalic anhydride
  • 4-acetyl-N-cyclopentyl-N-(2-(3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)benzenesulfonamide
  • N-cyclopentyl-N-(2-(3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)cyclopropanesulfonamide
  • N-cyclopentyl-N-(2-(3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)-1-(m-tolyl)methanesulfonamide
  • N-cyclopentyl-N-(2-(3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)-2,3-dihydrobenzofuran-5-sulfonamide
  • N-cyclopentyl-3,3,3-trifluoro-N-(2-(3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)propane-1-sulfonamide
  • (3-(1H-tetrazol-1-yl)phenyl)(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)methanone
  • 2-(1H-benzo[d]imidazol-1-yl)-1-(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)ethanone
  • 1-methyl-3-(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidine-1-carbonyl)pyridin-2(1H)-one
  • benzo[d]thiazol-6-yl(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)methanone
  • 1-(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)pent-4-en-1-one
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