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
  • 6-(3-Ethyl-1,2,4-oxadiazol-5-yl)-2,3,4,5-tetrahydropyridazin-3-one
  • 6,9-dimethyl-1,3,4,5-tetrahydrobenzo[b]-1,6-naphthyridin-10(2H)-one
  • 6,8-Difluoro-4-methoxyquinoline-2-carboxylic acid
  • 1-[4-(3-tert-butyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]-5-methyl-1H-pyrazole-4-carboxylic acid
  • 5-(2-Hydrazino-3-pyridyl)-3-isopropyl-1,2,4-oxadiazole
  • 2-Hydrazinyl-3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridine
  • 1-(1-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidine-3-carboxylic acid
  • 1-(1-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidine-4-carboxylic acid
  • 2-(2-methylphenyl)-4H,5H-pyrazolo[1,5-a]pyrazin-4-one
  • (1-phenyl-1H-1,2,3-triazol-5-yl)methanamine
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