GB/T 644-1993
Chemical reagent. Potassium hexacyanoferrate (III) (English Version)

Standard No.

GB/T 644-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2011-12

Replace By

GB/T 644-2011

Latest

GB/T 644-2011

Scope

This standard specifies the technical requirements, test methods, inspection rules, packaging and signs of the chemical reagent potassium hexacyanoferrate (Ⅲ). This standard applies to the inspection of the chemical reagent potassium hexacyanoferrate (Ⅲ).

GB/T 644-1993 history

• 2011 GB/T 644-2011 Chemical reagent—Potassium hexacyanoferrate(Ⅲ)
• 1993 GB/T 644-1993 Chemical reagent. Potassium hexacyanoferrate (III)