Sell SPP(Sodium Pyrophosphate)

SPP(Sodium Pyrophosphate) You May Also Be Interested In: sodium pyrophosphate
Chemical formula: Na4P2O7
Molecular weight: 265.9
Standard executed: HG/T2968-1999
Properties: White powder, easily soluble in water, relative density is 2.45, melting point is 890 degree centigrade, its water solution is alkaline, PH value of 1% water solution is 9.9-10.7

Technical Specifications:
1. Industrial grade:
(1) Main content: 96.5% min. (2) P2O5: 51.5% min. (3) Phosphate: Qualified (4) pH of 1% water solution: 9.9-10.7 (5) Water insoluble: 0.20% max. (6) Sieve test(Through 60 mesh) : 90% min.
2. Food grade:
(1) Main content: 96.5% min. (2) P2O5: 51.5% min. (3) Phosphate: Qualified (4) pH of 1% water solution: 9.9-10.7 (5) Water insoluble: 0.20% max. (6) Arsenic, as As: 0.0003% max. (7) Fluoride, as F: 0.005% max. (8) Heavy metal, as Pb: 0.001% max. (9) Sieve test(Through 60 mesh) : 90% min.

Application: Mainly used as detergent in washing, bleach in paper-making, electroplating, etc. For food grade it is mainly used as food additive. Buffering agent, emulsification agent, and nourishment, and modifying agent, etc.
Packing: Plastic-woven sack with polythene inner bag; Net weight: 25kg, 50kg or 1000kg; Stored in ventilated and dry place.
Brand Name
CHUANHONG
Supply Capacity
300MT Per Month
Certifications
ISO9001&3A2000
Lead Time from Order to Shipment
20 days
Minimum Order Quantity
16 MT
Terms of Payment
L/C at sight or T/T
Terms of Sale
FOB Tianjin