IS 12019 : 1987 Specification for 2-Chloro-(4-Sulphophenyl)-3-Methyl-5-Pyrazolone

1 Scope

1.1 This standard prescribes the requirements and methods ofsampling and test for2-chloro-(4-Sulphophenyl)-3-methyl-5-pyrazolone.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 1070 : 1977Specification for water for general laboratory use

IS 2552 : 1979Specification for steel drums (galvanized andungalvanized)

IS 5299 : 1969Methods of sampling and test for dye intermediates