人c交zzzooozzzooo_国产老肥熟xxxx_亚洲av无码男人的天堂_人妻护士在线波多野结衣

  Gansu hairuida chemical technology co., ltd
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese
Sell: Sulfanilamide,N1-(5-ethyl-1,3,4-thiadiazol-2-yl)-,monosodium salt
Date: 2015-07-29
Cas#: 1904-95-6
Specification: 100g茫鈧?500g茫鈧?1kg茫鈧?1
Price:
Quantity: 500Kilogram
Term: 365
Note: Two.
CAS number: 1904-95-6
English Name: Sulfanilamide, N1- (5-ethyl-1,3,4-thiadiazol-2-yl) -, salt monosodium
Uses: pharmaceutical intermediates
Molecular formula: C10H12N4NaO2S2
Molecular weight: 307.348
Packaging and specification: 100g; 500g; 1kg; 5kg; 10kg
Purity: 98%
Delivery: small package in stock, please contact customer service for mass customization.
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.