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: Sodium Salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)
CAS No.: 22042-96-2
Molecular Fomula: C9H26N3O15P5Na2 or C9H26N3O15P5Nax
Molecular weight: 1412.73
Appearance: Dark amber liquid
Active Acid: 45.0-49.0%
Chemical Name: Sodium salt of polynaphthalene sulphonic acid
CAS No.: 36290-04-7
Molecular Fomula: C11H10O4S
Molecular weight: 238.26
Appearance: Yellow, brownish yellow or light brown powder
Assay≥99%min