Sodium toluene-4-sulphinate CAS NO.824-79-3

1 Appearance White powder 2 Assay %≥ 98.0 3 10% water solution Transparent in slight Packing:deep-colored plastic drum or woven bag. 50kg/75kg…

1 Appearance White powder 2 Assay %≥ 98.0 3 10% water solution Transparent in slight Packing:deep-colored plastic drum or woven bag. 50kg/75kg net. Properties:soluble in water, stored avoiding light; toxic. Molecular formula:C6H5NaO2S.2H2O Molecular weight:200.19 CAS#: 824-79-3 Specifications: No. Items Index 1 Appearance White powder 2 Assay %≥ 98.0 3 10% water solution Transparent in slight 4 PH value(10% water )≤ 10.0 5 Moisture %≤ 1.0 6 NaCl %≤ 1.0 7 Na2SO4 %≤ 2.0 8 Na2CO3 %≤ 0.05 Packing:deep-colored plastic drum or woven bag. 50kg/75kg net.