N-(Isoxazol-5-yl)sulphanilamide
Synonym(s):Buffer solution pH 4.66;di-sodium tetraborate
- CAS NO.:7758-79-4
- Empirical Formula: C9H9N3O3S
- Molecular Weight: 239.25
- MDL number: MFCD12912177
- EINECS: 231-839-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is N-(Isoxazol-5-yl)sulphanilamide?
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.
The Uses of N-(Isoxazol-5-yl)sulphanilamide
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.
The Uses of N-(Isoxazol-5-yl)sulphanilamide
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.
The Uses of N-(Isoxazol-5-yl)sulphanilamide
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.
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/
Properties of N-(Isoxazol-5-yl)sulphanilamide
Boiling point: | 482.4±51.0 °C(Predicted) |
Density | 1.064 g/mL at 20 °C |
vapor density | 4.9 (vs air) |
solubility | H2O: 0.5 M at 20 °C, clear, colorless |
form | powder |
pka | 4.60±0.30(Predicted) |
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 for N-(Isoxazol-5-yl)sulphanilamide
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
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. P312:Call a POISON CENTER or doctor/physician if you feel unwell. 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. P403+P233:Store in a well-ventilated place. Keep container tightly closed. |
Computed Descriptors for N-(Isoxazol-5-yl)sulphanilamide
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