N-(Isoxazol-5-yl)sulphanilamide
- CAS No.
- 7758-79-4
- Chemical Name:
- N-(Isoxazol-5-yl)sulphanilamide
- Synonyms
- DISODIUM PHOSPHATE;DSP;DISODIUM HYDROGEN PHOSPHATE;DIBASIC SODIUM PHOSPHATE;DSPA;BUFFER SOLUTION;SODIUM PHOSPHATE, DIBASIC;Anhydrous disodium hydrogen phosphate;SODIUM MONOHYDROGEN PHOSPHATE;FEMA 2398
- CBNumber:
- CB3409237
- Molecular Formula:
- C9H9N3O3S
- Molecular Weight:
- 239.25
- MDL Number:
- MFCD12912177
- MOL File:
- 7758-79-4.mol
| Product description | Number | Pack Size | Price |
| Buffer solution di-sodium hydrogen phosphate/potassium dihydrogen phosphate, traceable to NIST, traceable to PTB, pH 6.86 (25?°C), Certipur? | 1.99068 | 500ML | $42.6 |
| Buffer solution (di-sodium hydrogen phosphate/potassium dihydrogen phosphate), colour:yellowtraceable to SRM from NIST and PTB pH 7.00 (25°C) Certipur? | 1.99057 | 500mL | $61.1 |
| Buffer solution (citric acid/sodium hydroxide/hydrogen chloride) tracable to SRM from NIST and PTB pH 4.00 (25°C) Certipur? | 1.99064 | 30X30ML | $146 |
| Buffer solution (di-sodium hydrogen phosphate/potassium dihydrogen phosphate), colour:yellowtraceable to SRM from NIST and PTB pH 7.00 (25°C) Certipur? | 1.99057 | 4L | $228 |
| Buffer solution (citric acid/sodium hydroxide/hydrogen chloride) colour: red, traceable to SRM from NIST and PTB pH 4.00 (25 °C) | 1.99054 | 500ML | $61.1 |
| More product size | |||
| 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 |
| FDA 21 CFR | 182.6290; 582.6290 |
| CAS DataBase Reference | 7758-79-4(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| EPA Substance Registry System | Benzenesulfonamide, 4-amino-N-5-isoxazolyl- (7758-79-4) |
| UNSPSC Code | 41116107 |
| NACRES | NA.25 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362+P364-P403+P233-P501c | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | WC4500000 | |||||||||
| F | 3 | |||||||||
| NFPA 704 |
|
N-(Isoxazol-5-yl)sulphanilamide price More Price(84)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | 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? | 7758-79-4 | 500ML | $42.6 | 2025-07-31 | Buy |
| Sigma-Aldrich | 1.99057 | Buffer solution (di-sodium hydrogen phosphate/potassium dihydrogen phosphate), colour:yellowtraceable to SRM from NIST and PTB pH 7.00 (25°C) Certipur? | 7758-79-4 | 500mL | $61.1 | 2025-07-31 | Buy |
| Sigma-Aldrich | 1.99064 | Buffer solution (citric acid/sodium hydroxide/hydrogen chloride) tracable to SRM from NIST and PTB pH 4.00 (25°C) Certipur? | 7758-79-4 | 30X30ML | $146 | 2025-07-31 | Buy |
| Sigma-Aldrich | 1.99057 | Buffer solution (di-sodium hydrogen phosphate/potassium dihydrogen phosphate), colour:yellowtraceable to SRM from NIST and PTB pH 7.00 (25°C) Certipur? | 7758-79-4 | 4L | $228 | 2025-07-31 | Buy |
| Sigma-Aldrich | 1.99054 | Buffer solution (citric acid/sodium hydroxide/hydrogen chloride) colour: red, traceable to SRM from NIST and PTB pH 4.00 (25 °C) | 7758-79-4 | 500ML | $61.1 | 2025-07-31 | Buy |
N-(Isoxazol-5-yl)sulphanilamide Chemical Properties,Uses,Production
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.
Chemical Properties
The amino group of N-(isoxazol-5-yl)aminobenzenesulfonamide is strongly nucleophilic and can undergo nucleophilic substitution reactions with alkyl halogenated compounds or electron-deficient aromatic halides under basic conditions.
Uses
Buffer solutions are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications. Buffer solutions are essential to maintain the suitable condition to keep the correct pH for enzymes in many organisms to work. It is also used in fermentation processes and in setting the correct conditions for dyes used in coloring fabrics.
Uses
disodium phosphate is a hydroscopic inorganic salt, it absorbs moisture that is then released to the skin. In dry climatic conditions, however, it may draw moisture from the skin and release it to the air, aggravating dryness. Without water, disodium phosphate may cause slight irritation. It can also be used in a cosmetic as a fragrance, and to adjust pH or keep pH stable. Finally, it can be selected to reduce corrosion of metallic materials used for product packaging.
Uses
N-(Isoxazol-5-yl)sulphanilamide is the disodium salt of phosphoric acid which functions as a protein stabilizer, buffer, dispersant, and coagulation accelerator. It is mildly alkaline with a 1% solution having a ph of 9.2. It is moderately soluble in water with a solubility of 12 g in 100 ml at 25°c. It is used in farina and macaroni to shorten the cooking time by making the particles swell faster and cook more thoroughly. In evaporated milk it acts as a buffer and prevents gelation, also acting as a buffer in coffee whiteners. It is an accelerator of the setting time in instant puddings. In cream sauce and whipped products it functions as a dispersant by producing a swelling of protein.
References
https://en.wikipedia.org/wiki/Disodium_phosphate
https://www.healthline.com/health/is-disodium-phosphate-bad-for-you#1
https://www.leaf.tv/articles/the-use-of-disodium-phosphate/
http://www.livestrong.com/article/138968-the-use-disodium-phosphate/
https://www.glutenfreegigi.com/understand-the-food-additive-disodium-phosphate/
N-(Isoxazol-5-yl)sulphanilamide Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21615 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29798 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Baoji Guokang Healthchem Co., Ltd. | +86-0917-3909592 +86-13892490616 | gksales1@gk-bio.com | China | 9215 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52846 | 58 |
| Shandong Zhishang New Material Co., Ltd. | +8617653113209 | sales002@sdzschem.com | China | 3049 | 58 |
| Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-18712993135 | sales01@tairunfaz.com | China | 8051 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8618662433356 | 3899766280@qq.com | China | 26362 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20171 | 58 |
View Lastest Price from N-(Isoxazol-5-yl)sulphanilamide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-07-13 | 4-amino-N-(1,2-oxazol-5-yl)benzenesulfonamide
7758-79-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2021-07-10 | 4-amino-N-(1,2-oxazol-5-yl)benzenesulfonamide
7758-79-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2021-07-02 | 4-amino-N-(1,2-oxazol-5-yl)benzenesulfonamide
7758-79-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 4-amino-N-(1,2-oxazol-5-yl)benzenesulfonamide
7758-79-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 4-amino-N-(1,2-oxazol-5-yl)benzenesulfonamide
7758-79-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 4-amino-N-(1,2-oxazol-5-yl)benzenesulfonamide
7758-79-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
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