Chemical Name: Sodium pyrophosphate decahydrate
CAS No.: 13472-36-1
Molecular Fomula: H7NaO8P2
Molecular weight:?219.99
Appearance:?Colorless monoclinic crystal or white crystal or white crystalline powder.
Assay: ??98%
Chemical Name: Thymol Blue
CAS No.: 76-61-9
Molecular Fomula: C27H30O5S
Molecular weight:?466.59
Appearance:?Dark green to dark brown solid
Assay: ??99%