N-Hydroxysuccinimide Basic information | |
Product Name: | N-Hydroxysuccinimide |
CAS: | 6066-82-6 |
MF: | C4H5NO3 |
MW: | 115.09 |
EINECS: | 228-001-3 |
N-Hydroxysuccinimide Chemical Properties | |
Kiwango myeyuko | 95-98 °C(lit.) |
Kiwango cha kuchemsha | 215.33°C (rough estimate) |
msongamano | 1.4769 (rough estimate) |
refractive index | 1.4080 (estimate) |
joto la kuhifadhi. | Store at +2°C to +8°C. |
pka | 7.81±0.20(Predicted) |
fomu | Liquid or Solid |
rangi | Clear yellow-brown to brown |
PH | 5-7 (50g/l, H2O, 20ºC) |
Tumia 1
Used as solvent and moisturizing agent, also used to make plasticizer, medicine, polyester resin, polyurethane resin, etc.
Use 2
Used as chromatographic analysis reagent, also used in organic synthesis.
Use 3
BD is widely used. In the United States and Western Europe, more than half is used for the production of tetrahIdrofuran, followed by the production of γ-butIrolactone and polybutylene terephthalate, which are rapidly developing engineering plastics; BD is used as an additive Chain agents and polyester raw materials are used in the production of polyurethane elastomers and flexible polyurethane foams; esters made from BD are good additives for cellulose, polyvinyl chloride, polyacrylates and polyesters. plasticizer. BD has good hygroscopicity and flexibility, and can be used as gelatin softener and water-absorbing agent, as a treatment agent for cellophane and other unused paper. It can also prepare N-methylpyrrolidone, N-vinylpyrrolidone and other pyrrolidone derivatives, and also used to prepare vitamin B6, pesticides, herbicides and solvents, plasticizers, lubricants, moisturizing agents for various processes , softness, adhesives and brighteners for the electroplating industry.
Use 4
solvent. Wetting agent. Intermediates of plasticizers. Crosslinking agent for the manufacture of polyurethane elastomers. Organic Synthesis. Manufacture of tetrahIdrofuran.
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TEMS
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SPECIFICATIONS
|
Mwonekano
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White or off-white crystalline
|
Content (chemical titrate)
|
99.0% min.
|
Assay by HPLC (on dry
|
98~102%
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Water
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0.5% max
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Kiwango myeyuko
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95~98 ºC
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Loss on drying
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0.5% max
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