宜兴市锦程化工有限公司

Executive Standard: HG3—1006---95

Standard: (25% solution)

Product Name: TMAH 
Molecular Formula: C₄H₁₃NO
Molecular Weight: 91.156Property: Colorless crystal, breaks down at 130 ℃ and generates methyl alcohol and trimethylamine.  
Quality Standard (Enterprise standard):

Alkali Content(%)	25
Max Impurity Content (%)	CO3≤ 1.0 Fe ≤ 0.001 K ≤ 0.001 Pb ≤ 0.002 Na ≤ 0.002 Cl ≤ 0.01 Non-volatile Matter ≤ 0.03

Use: Organic strong alkali, supporting liquid for polarogram test.

 

Packing: 500ml plastic bottle