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CAS NO.13770-89-3
| iodomethyl (2S-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide Basic information |
| Product Name: | iodomethyl (2S-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide |
| Synonyms: | iodomethyl (2S-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide;IODOMETHYL PENICILLANATE 1,1-DIOXIDE;IODOPENICILLANIC ACID-1,1-DIOXIDE;(2S,5R)-3,3-Dimethyl-4,4,7-trioxo-4-thia(VI)-1-azabicyclo[3.2.0]heptane-2-carboxylic acid iodomethyl ester;(2S,5R)-iodoMethyl 3,3-diMethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide |
| CAS: | 76247-39-7 |
| MF: | C9H12INO5S |
| MW: | 373.16475 |
| EINECS: | 278-400-1 |
| Product Categories: | |
| Mol File: | 76247-39-7.mol |
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| iodomethyl (2S-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide Chemical Properties |
| Safety Information |
| iodomethyl (2S-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide Usage And Synthesis |
| iodomethyl (2S-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide Preparation Products And Raw materials |
| Nickel sulfamate Basic information |
| Electroplating main salt sulfamic acid Chemical properties application Production methods |
| Product Name: | Nickel sulfamate |
| Synonyms: | sulfamic acid nickel(2+) salt (2:1);NICKEL SULFAMINATE;NICKEL SULPHAMATE;NICKEL SULFAMATE;NICKEL(II) SULFAMATE;nickel bis(sulphamidate);NICKEL(II) AMIDOSULFATE;aeronikl250 |
| CAS: | 13770-89-3 |
| MF: | H4N2NiO6S2 |
| MW: | 250.86 |
| EINECS: | 237-396-1 |
| Product Categories: | Inorganics;fine chemicals |
| Mol File: | 13770-89-3.mol |
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| Nickel sulfamate Chemical Properties |
| Stability: | Stable. Incompatible with oxidizing agents. |
| CAS DataBase Reference | 13770-89-3(CAS DataBase Reference) |
| EPA Substance Registry System | Sulfamic acid, nickel(2+) salt (2:1)(13770-89-3) |
| Safety Information |
| MSDS Information |
| Provider | Language |
|---|---|
| ALFA | English |
| Nickel sulfamate Usage And Synthesis |
| Electroplating main salt | Nickel sulfamate is an excellent electroplating main salt, is dark green transparent liquid, at high temperature or low pH is susceptible to hydrolysis. Soluble in water, liquid ammonia, ethanol, slightly soluble in acetone, aqueous solution is acidic, hygroscopic, in moist air deliquescence quickly. In dry air slowly weathering, will lose four molecules of water upon heating, begins to decompose and form base salts at temperatures above 110℃, continued to heat and generate the mixture of brown-black nickel oxide and green nickel oxide. Because of its coating with low internal stress, fast plating speed, high solubility, no pollution, becomes one kind of rapidly developed electroplating main salt on the international in recent years, has been widely used in industries such as precision electroplating, electronics, printed circuit board plating, automotive, aerospace, weapons, coinage, metallurgy, nickel screen, radio, nickel-plated, colored metal, nickel catalysts, ceramics brown pigment, and color aluminum alloy. Nickel sulfamate provides the desired nickel metal ion for nickel plating and plays the role as a conductive salt, nickel salt content is high, can use a higher cathode current density, deposition speed is fast, commonly used for high-speed thick nickel-plated. But the too high concentration will reduce the polarization of cathode, poor dispersion ability, and plating solution with a large loss. Low nickel salt content has low deposition rate, but good dispersing ability, can obtain fine crystal and bright coating. But stability of Nickel sulfamate is poor, the cost is relatively high. |