IS 557 : 1988 Sodium acetate, photographic grade

1 Scope

1.1 This standard prescribes the requirements, and methods ofsampling and test for sodium acetate (hydrated) (CH₃COONa, 3H₂O) and sodium acetate(anhydrous) (CH₃COONa) used in the processing ofphotographic materials.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 265 : 1976Specification for hydrochloric acid

IS 323 : 1959Specification for rectified spirit

IS 1070 : 1977Specification for water for general laboratory use

IS 4905 : 1968Methods for random sampling