|
Product Details:
Payment & Shipping Terms:
|
CAS No.:: | 7722-88-5 | MF:: | Na4P2O7 |
---|---|---|---|
Appearance:: | Colorless Crystal | EINECS No.:: | 231-767-1 |
Other Name: | TSPP | Purity:: | 96.5%min |
Place Of Origin:: | China | ||
High Light: | Na4P2O7 Sodium Phosphate Salts,CAS 7722-88-5 Tetrasodium Pyrophosphate,CAS 7722-88-5 Sodium Phosphate Salts |
Industrial used Tetrasodium Pyrophosphate, Na4P2O7
Chemical name:Tetrasodium Pyrophosphate
Other name:TSPP
Molecular Formula: Na4P2O7
Molecular weight:265.9
Cas no:7722-88-5
Properties:White Powdery Crystal,Melting point:880℃,
PH:9-10.7,Density:2.534 G/cm3.
Applicant:To be used in the detergent agent and the cyanide-free Electroplating.
Packing:packed in 25kgs PP/PE bags.
Specification
Items
|
Grade
|
Assay (as Na4P2O7 )%
|
96.5%
|
P2O5 %≥
|
51.5
|
Ortho Phosphates
|
Pass
|
PH Value
|
9.9-10.7
|
Water Insoluble matter % ≤
|
0.2
|
L.O.I. % ≤
|
0.5
|
Contact Person: Ms. Tian Feng Qin
Tel: 86-027-87878257,86-13507174147
Fax: 86-027-87164147