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對甲苯磺酰氯

 
 
單價 12000.00 / 噸對比
銷量 暫無
發貨 上海付款后3天內
庫存 60噸起訂1噸
過期 長期有效
更新 2012-08-07 07:53
 

上海恒利商貿有限公司

個人會員第14年
資料未認證
保證金未繳納
  • 上海
  • 上次登錄 2012-08-06
  • 高偉 (先生)   經理
詳細說明


對甲苯磺酰氯150kg/12000元噸


英文名稱:  Tosyl chloride
中文別名: 4-甲苯磺酰氯; PTSC
CAS RN.:   98-59-9
EINECS:   202-684-8
分 子 式:   C7H7ClO2S 
 物化性質:
分子量190.64;熔點67-69°C;沸點134°C (10 mmHg);閃點128°C;
指標規格:
ASSAY ITEMS 檢測項目     指標  
Purity        含量      99.5% min.
Moisture      水分      0.05% max.
Melting point 熔點      67.0 ℃ min
Free HCL      游離鹽酸  0.1% max.
Ortho         鄰位      0.2% max.
Color         色號      20APHA max
 
外 觀:白色結晶體
用 途:有機合成中間體,

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