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7080-50-4

中文名稱 氯胺-T 三水合物
英文名稱 Chloramine-T trihydrate
CAS 7080-50-4
EINECS 編號 204-854-7
分子式 C7H13ClNNaO5S
MDL 編號 MFCD00149066
分子量 281.69
MOL 文件 7080-50-4.mol
更新日期 2023/11/16 13:56:22
7080-50-4 結(jié)構(gòu)式 7080-50-4 結(jié)構(gòu)式

基本信息

中文別名
氯胺T,三水
氯胺T三水合物
三水合氯銨-T
氯胺T鈉
對甲苯磺酰氯胺鈉三水合物
氯亞明 T
氯胺T三水合物, ACS, 98.0-103.0%
英文別名
CHLORAMINE T
CHLORAMINE T SODIUM SALT TRIHYDRATE
CHLORAMINE T TRIHYDRATE
CHLOROAMINUM
CHLOROMINE-T SOLUTION
N-CHLORO-4-TOLUENESULFONAMIDE SODIUM SALT TRIHYDRATE
N-CHLORO-P-TOLUENESULFONAMIDE, SODIUM SALT
N-CHLORO-P-TOLUENESULFONAMIDE, SODIUM SALT TRIHYDRATE
N-CHLORO-P-TOULENESULFONAMIDE, SODIUM SALT TRIHYDRATE
P-TOLUENESULFONCHLORAMIDE SODIUM SALT TRIHYDRATE
SODIUM P-TOLUENESULFONCHLORAMIDE TRIHYDRATE
SODIUM P-TOLUENESULFONCHLORAMID TRIHYDRATE
SODIUM P-TOLUENESULFONCHLOROAMIDE TRIHYDRATE
TOSYLCHLORAMIDE SODIUM TRIHYDRATE
Chloramine-T, Sodium salt
N-Chloro-p-toluenesulphonamide sodium salt trihydrate
N-Chloro p-Toluene sulfonamide
CHLORAMINE T TRIHYDRATE, PH EUR
CHLORAMINE-T TRIHYDRATE, 98%, A.C.S. REA GENT
CHLORAMINE-T TRIHYDRATE 98% &
所屬類別
分析化學(xué):常用分析試劑

物理化學(xué)性質(zhì)

外觀性質(zhì)白色或微黃色柱狀結(jié)晶粉末。稍帶氯氣味。在干燥空氣中逐漸失去水分,露置空氣中漸漸分解而析出氯。能溶于水,幾乎不溶于苯、氯仿和乙醚,在乙醇中的分解。有刺激性。熔點:167-170 °C閃點:192 °C
熔點167-170 °C(lit.)
密度1.43
閃點92 °C
儲存條件0-6°C
溶解度可溶于H2O
酸度系數(shù)(pKa)pK1:4.54(+1) (25°C)
形態(tài)結(jié)晶粉末
顏色白色至灰白色
PH值8-10 (50g/l, H2O, 20℃)
氣味 (Odor)氯類氣味
酸堿指示劑變色ph值范圍8 - 10
水溶解性Soluble in water and ethyl alcohol. Insoluble in benzene and ethers.
敏感性濕氣敏感
Merck14,2075
BRN3924168
LogP2.111 (est)
CAS 數(shù)據(jù)庫7080-50-4(CAS DataBase Reference)

安全數(shù)據(jù)

危險性符號(GHS)GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS05,GHS07,GHS08
警示詞危險
危險性描述H302-H314-H334
危險品標(biāo)志C
危險類別碼R22-R31-R34-R42
危險品運輸編號UN 3263 8/PG 3
WGK Germany2
RTECS號XT5616800
TSCAYes
危險等級8
包裝類別III
海關(guān)編碼29350090
毒性LD50 orally in Rabbit: 935 mg/kg

應(yīng)用領(lǐng)域

用途一
容量分析中用作碘及次氯酸鹽標(biāo)準(zhǔn)溶液的代用品,檢定溴酸鹽和鹵素,測定碘化物、鉈和錫、用作供給氯的試劑,消毒劑,醫(yī)藥(防腐劑)。

上下游產(chǎn)品信息

氯胺-T 三水合物價格(試劑級)
報價日期產(chǎn)品編號產(chǎn)品名稱CAS號包裝價格
2024/08/19A12044氯胺T三水合物, 98%
Chloramine-T trihydrate, 98%
7080-50-4250g372元
2024/08/19A12044氯胺T三水合物
Chloramine-T trihydrate
7080-50-41000g881元
2024/08/19A12044氯胺T三水合物
Chloramine-T trihydrate
7080-50-45000g3391元

常見問題列表

生物活性
Tosylchloramide sodium trihydrate (Chloramine T sodium trihydrate) 是廣泛廚房,實驗室和醫(yī)院的消毒劑。也用作空氣清新劑和除臭劑中的殺生物劑。
體外研究

Gram-positive growth is reduced by 95% to 100% after tosylchloramide treatment, regardless of dose, with or without serum. E coli (gram-negative; with/without serum) is reduced 94% to 100% at antiseptic concentrations of 300 and 400 ppm. At 200 ppm, E coli growth is fully inhibited without serum present and by 50% with serum. At 100 and 200 ppm, cell viability remains greater than 90% under all experimental conditions. A 300-ppm, 3-minute exposure to tosylchloramide results in cell viability of up to 70%, with longer exposures producing lower viabilities. Serum does not affect cell viability in any condition.

體內(nèi)研究

A dose-dependently significant DNA damage in the rat tissues and inflammation is histopathologically noted around the terminal airways of the lung in both male and female rats. The 24-h exposure to 50 mg/L of chloramine-T is toxic for crayfish and leads to substantial loss of energy that became apparent during subsequently conducted physical stress. Tosylchloramide may potentiate the toxicity of many xenobiotics via metabolic activation and/or accumulation of reactive metabolites. The activities of CYP2E1, CYP1A1/2 CYP2B1/2, CYP3A4 and CYP4A1/2 enzymes significantly increase after treatment with 2.50, 5 and 10 mg/kg bw/day tosylchloramide, in a dose-dependent manner. This effect is not observed after tosylchloramide treatment at dose of 1.25 mg/kg bw/day.

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