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| | テトラキス(ヒドロキシメチル)ホスホニウムスルファート (約70-80%水溶液) 製品概要 |
| 化学名: | テトラキス(ヒドロキシメチル)ホスホニウムスルファート (約70-80%水溶液) | | 英語化学名: | Tetrakis(hydroxymethyl)phosphonium sulfate | | 别名: | Tetrakis(HydroxyMethyl) PhosphoniuM Sulphate (THPS);Bis[tetrakis(hydroxyMethyl)phosphoniuM;Bis[tetrakis(hydroxymethyl)phosphonium] sulfate solution technical, 70-75% in H2O (T);Tetrakis(hydroxymethyl)phosphonium sulfate (75% aqueous solution);bis(tetrakis(hydroxymethyl)phosphonium)sulfate(salt);TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM SULFATE;octakis(hydroxymethyl)diphosphonium sulfate;tetrakis(hydroxymethyl)phosphonium sulphate(2:1) | | CAS番号: | 55566-30-8 | | 分子式: | C8H24O12P2S | | 分子量: | 406.28 | | EINECS: | 259-709-0 | | カテゴリ情報: | Oil Industry;microbiocide;Biocide;Phosphonium Compounds;Phosphonium Salts;Industrial/Fine Chemicals;55566-30-8 | | Mol File: | 55566-30-8.mol |  |
| | テトラキス(ヒドロキシメチル)ホスホニウムスルファート (約70-80%水溶液) 物理性質 |
| 融点 | -35°C | | 沸点 | 111°C | | 比重(密度) | 1.4 g/mL at 25 °C(lit.) | | 蒸気圧 | 0Pa at 20℃ | | 闪点 | 96 °C | | 貯蔵温度 | Sealed in dry,Room Temperature | | 外見 | liquid | | 比重 | 1.42 | | 色 | Colorless to Almost colorless | | 水溶解度 | >=10 g/100 mL at 18 ºC | | BRN | 8521357 | | InChI | InChI=1S/C4H12O4P.H2O4S/c5-1-9(2-6,3-7)4-8;1-5(2,3)4/h5-8H,1-4H2;(H2,1,2,3,4)/q+1;/p-1 | | InChIKey | HFDZMBPIARIWLN-UHFFFAOYSA-M | | SMILES | [P+](CO)(CO)(CO)CO.S([O-])(=O)(=O)O | | LogP | -9.8 | | CAS データベース | 55566-30-8(CAS DataBase Reference) | | EPAの化学物質情報 | Tetrakis(hydroxymethyl)phosphonium sulfate (55566-30-8) |
| | テトラキス(ヒドロキシメチル)ホスホニウムスルファート (約70-80%水溶液) Usage And Synthesis |
| 外観 | 無色～わずかにうすい黄色、液体 | | 用途 | 有機合成原料。 | | 説明 | Tetrakis(hydroxymethyl)phosphonium sulfate (THPS) is an organophosphorus compound. It is used as a precursor in the flame retardant manufacturing process, a biocide in water systems, and a tanning agent in the leather industry. THPS is a safe aqueous solution with antimicrobial properties that is significantly less toxic, effective at lower concentrations, and more biodegradable than other traditional biocides.
| | 一般的な説明 | Clear colorless viscous liquid. | | 空気と水の反応 | Water soluble. | | 反応プロフィール | Tetrakis(hydroxymethyl)phosphonium sulfate is incompatible with oxidizing materials and alkalis. | | 火災危険 | Tetrakis(hydroxymethyl)phosphonium sulfate is probably combustible. | | 燃焼性と爆発性 | Non flammable | | Advantages | Advantage of the wet white tanned leathers, using THPS offers:
a light color and pastel shades
They can reach shrink temperatures of at least 70 grad C
High softness
Good lightness
Feeling of naturalness
Pleasant to the touch
Beauty that lasts for a long time
Can be burned without the risk of hexavalent chromium formation
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