Content 70 Batch NO. 16132
Quality standard National standard CAS No. 16721-80-5
Items Standards Result
NaHS 70.0% 70.56%
Na2S% Â 2.50 % 1.33%
Na2SO3% 1.0 % 0.91%
Fe% 0.002% 0.001%
Na2CO3 2.0 % 0.53 %
Water insoluble% 0.2% 0.05%
Conclusion (QUALIFIED)
Supplier: Sodium sulphide, sodium suifide, sodium hydrosulphide, sodium hydrosulfide, formic acid, sodium formate
Supplier: Sodium sulphide, sodium suifide, sodium hydrosulphide, sodium hydrosulfide, formic acid, sodium formate
Supplier: Sodium Sulphide, Sodium Hydrosulphide, Formic Acid, Sodium Formate, Sodium Metabisulphite And Sodium Chlorite
Supplier: Sodium sulphide, sodium hydrosulphide, caustic soda, soda ash, sodium chlorate and other chemicals