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ChemicalBook >> CAS DataBase List >> N-(Isoxazol-5-yl)sulphanilamide

N-(Isoxazol-5-yl)sulphanilamide

N-(Isoxazol-5-yl)sulphanilamide price.
  • $42.6 - $13300
  • Product name: N-(Isoxazol-5-yl)sulphanilamide
  • CAS: 7758-79-4
  • MF: C9H9N3O3S
  • MW: 239.25
  • EINECS:231-839-2
  • MDL Number:MFCD12912177
  • Synonyms:4-amino-n-(1,2-oxazol-5-yl)benzenesulfonamide;4-Amino-N-5-isoxazolylbenzenesulfonamide;MONOHYDROGEN SODIUM PHOSPHATE;N-(Isoxazol-5-yl)sulphanilamide;SODIUM HYDROGENHOSHATE;SEC-SODIUM PHOSPHATE;SECONDARY SODIUM PHOSPHATE;FEMA 2398
Price84 Properties Safety Information Description
84 prices
Selected condition：
Brand
  • AccelPharmtech
  • Sigma-Aldrich
Package
  • 1G
  • 5G
  • 25G
  • 500ML
  • 30x30mL
  • 1L
  • 4L
  • 10L
  • ManufacturerAccelPharmtech
  • Product numberC1447
  • Product descriptionn-(isoxazol-5-yl)sulphanilamide 97.00%
  • Packaging1G
  • Price$3120
  • Updated2021-12-16
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberC1447
  • Product descriptionn-(isoxazol-5-yl)sulphanilamide 97.00%
  • Packaging5G
  • Price$5360
  • Updated2021-12-16
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberC1447
  • Product descriptionn-(isoxazol-5-yl)sulphanilamide 97.00%
  • Packaging25G
  • Price$13300
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.99068
  • Product descriptionBuffer solution di-sodium hydrogen phosphate/potassium dihydrogen phosphate, traceable to NIST, traceable to PTB, pH 6.86 (25?°C), Certipur?
  • Packaging500ML
  • Price$42.6
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.09476
  • Product descriptionBuffer solution (boric acid/potassium chloride/sodium hydroxide), coloured: blue traceable to SRM from NIST and PTB pH 9.00 (20°C) Certipur?
  • Packaging500ML
  • Price$47.4
  • Updated2022-05-15
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.09408
  • Product descriptionBuffer solution (boric acid/potassium chloride/sodium hydroxide)traceable to SRM from NIST and PTB pH 9.00 (25°C) Certipur?
  • Packaging500ML
  • Price$54.5
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.09409
  • Product descriptionBuffer solution (boric acid/potassium chloride/sodium hydroxide)traceable to SRM from NIST and PTB pH 10.00 (25°C) Certipur?
  • Packaging500ML
  • Price$57
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.09445
  • Product descriptionBuffer solution (citric acid/sodium hydroxide/hydrogen chloride) traceable to SRM from NIST and PTB pH 4.00 (25°C) Certipur?
  • Packaging500ML
  • Price$57
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product number1.99036
  • Product descriptionBuffer solution (citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (25°C) Certipur?
  • Packaging500ML
  • Price$57
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.09477
  • Product descriptionBuffer solution (di-sodium hydrogen phosphate/potassium dihydrogen phosphate), colour: green traceable to SRM from NIST and PTB pH 7.00 (20°C) Certipur?
  • Packaging10L
  • Price$459
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.09475
  • Product descriptionBuffer solution (citric acid/sodium hydroxide/hydrogen chloride) colour: red traceable to SRM from NIST and PTB pH 4.00 (20 °C) Certipur?
  • Packaging10L
  • Price$459
  • Updated2025-07-31
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  • ManufacturerSigma-Aldrich
  • Product number1.09400
  • Product descriptionBuffer Solution (boric acid/potassium chloride/sodium hydroxide) colour coded: yellow, tracable to NIST and PTB pH 10.00 (20°C) Certipur?
  • Packaging10L
  • Price$459
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.09461
  • Product descriptionBuffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20°C) Certipur?
  • Packaging10L
  • Price$348
  • Updated2022-05-15
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.09476
  • Product descriptionBuffer solution (boric acid/potassium chloride/sodium hydroxide), coloured: blue traceable to SRM from NIST and PTB pH 9.00 (20°C) Certipur?
  • Packaging10L
  • Price$373
  • Updated2022-05-15
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.09438
  • Product descriptionBuffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20°C) Certipur?
  • Packaging10L
  • Price$428
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.09433
  • Product descriptionBuffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 2.00 (20°C) Certipur?
  • Packaging10L
  • Price$428
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AccelPharmtech C1447 n-(isoxazol-5-yl)sulphanilamide 97.00% 1G $3120 2021-12-16 Buy
AccelPharmtech C1447 n-(isoxazol-5-yl)sulphanilamide 97.00% 5G $5360 2021-12-16 Buy
AccelPharmtech C1447 n-(isoxazol-5-yl)sulphanilamide 97.00% 25G $13300 2021-12-16 Buy
Sigma-Aldrich 1.99068 Buffer solution di-sodium hydrogen phosphate/potassium dihydrogen phosphate, traceable to NIST, traceable to PTB, pH 6.86 (25?°C), Certipur? 500ML $42.6 2025-07-31 Buy
Sigma-Aldrich 1.09476 Buffer solution (boric acid/potassium chloride/sodium hydroxide), coloured: blue traceable to SRM from NIST and PTB pH 9.00 (20°C) Certipur? 500ML $47.4 2022-05-15 Buy
Sigma-Aldrich 1.09408 Buffer solution (boric acid/potassium chloride/sodium hydroxide)traceable to SRM from NIST and PTB pH 9.00 (25°C) Certipur? 500ML $54.5 2025-07-31 Buy
Sigma-Aldrich 1.09409 Buffer solution (boric acid/potassium chloride/sodium hydroxide)traceable to SRM from NIST and PTB pH 10.00 (25°C) Certipur? 500ML $57 2025-07-31 Buy
Sigma-Aldrich 1.09445 Buffer solution (citric acid/sodium hydroxide/hydrogen chloride) traceable to SRM from NIST and PTB pH 4.00 (25°C) Certipur? 500ML $57 2025-07-31 Buy
Sigma-Aldrich 1.99036 Buffer solution (citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (25°C) Certipur? 500ML $57 2025-07-31 Buy
Sigma-Aldrich 1.09477 Buffer solution (di-sodium hydrogen phosphate/potassium dihydrogen phosphate), colour: green traceable to SRM from NIST and PTB pH 7.00 (20°C) Certipur? 10L $459 2025-07-31 Buy
Sigma-Aldrich 1.09475 Buffer solution (citric acid/sodium hydroxide/hydrogen chloride) colour: red traceable to SRM from NIST and PTB pH 4.00 (20 °C) Certipur? 10L $459 2025-07-31 Buy
Sigma-Aldrich 1.09400 Buffer Solution (boric acid/potassium chloride/sodium hydroxide) colour coded: yellow, tracable to NIST and PTB pH 10.00 (20°C) Certipur? 10L $459 2025-07-31 Buy
Sigma-Aldrich 1.09461 Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (20°C) Certipur? 10L $348 2022-05-15 Buy
Sigma-Aldrich 1.09476 Buffer solution (boric acid/potassium chloride/sodium hydroxide), coloured: blue traceable to SRM from NIST and PTB pH 9.00 (20°C) Certipur? 10L $373 2022-05-15 Buy
Sigma-Aldrich 1.09438 Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20°C) Certipur? 10L $428 2025-07-31 Buy
Sigma-Aldrich 1.09433 Buffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 2.00 (20°C) Certipur? 10L $428 2025-07-31 Buy
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Properties

Melting point :-6°C
Boiling point :482.4±51.0 °C(Predicted)
Density :1.064 g/mL at 20 °C
vapor density :4.9 (vs air)
vapor pressure :23 hPa ( 20 °C)
storage temp. :15-25°C
solubility :H2O: 0.5 M at 20 °C, clear, colorless
pka :4.60±0.30(Predicted)
form :powder
PH :9.2 (25°C in H2O)
Exposure limits :ACGIH: Ceiling 2 mg/m3
OSHA: TWA 2 mg/m3
NIOSH: IDLH 10 mg/m3; Ceiling 2 mg/m3 CAS DataBase Reference :7758-79-4(CAS DataBase Reference)
EPA Substance Registry System :Benzenesulfonamide, 4-amino-N-5-isoxazolyl- (7758-79-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.

Description

N-(Isoxazol-5-yl)sulphanilamide is one of the inorganic compounds that is commonly used in food industry thanks to its ability of acting as a chemical buffer. It helps stabilize the PH value, prevent coagulation, and enhance food characteristics like nutritional value and cooking performance. It also finds application in medical use. It can stimulate general liver activities, allowing it to operate in the first place. Besides, disodium phosphate can be used in non-food industries. It can be applied in water treatment for retarding the formation of calcium scale. It is also found in some flame retardant, detergents and cleaning agents.

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Suppliers and manufacturers

career henan chemical co
N-(Isoxazol-5-yl)sulphanilamide
$1.00 /1KG
N-(Isoxazol-5-yl)sulphanilamide CAS:7758-79-4
Henan Tianfu Chemical Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Baoji Guokang Healthchem Co., Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.
Hebei Fengjia New Material Co., Ltd
Hebei Chuanghai Biotechnology Co., Ltd
SUZHOU SENFEIDA CHEMICAL CO.,LTD
Henan Fengda Chemical Co., Ltd
Hebei Zhuanglai Chemical Trading Co.,Ltd