Phthalic anhydride is a white crystalline compound used in the manufacture of phthaleins and other dyes, resins, plasticizers, and insecticides. Phthalic anhydride is the anhydride of phthalic acid. This colorless solid is an important industrial chemical, especially for the ...
ZIBO YUSHUN NEW MATERIALS CO., LTD. [Chemicals] [Organic Acid] [2021-03-03 08:57:48 ]
Product name: Acetic acid Batch Number 20140423 Manu. date 2014.04.23 standard GB/T 1628.1-2000 Index Specification Result Acetid acid % ≥99.9 99.91 Acetaldehyde % ≤0.05 0.04 Formic acid% ≤0.06 0.04 Iron% ≤0.00004 0.00003 Non-Volatile Matter % ≤0.01 0.005 The heavy ...
Qingdao Hisea Chem Co.Ltd [Chemicals] [Organic Acid] [2017-01-09 09:58:42 ]
