96% Tspp Industrial Grade Sodium Pyrophosphate

• No CAS.: 7722-88-5
• Fórmula: Na4p2o7
• EINECS: 231-767-1
• Proceso de dar un título: CIQ, ISO
• Pureza: 90% ~ 99%
• Tipo: Pirofosfato de Sodio
• No. de Modelo.: TSPP
• Estándar Grado: Grado Industrial
• Paquete de Transporte: Plastic Knit Bag
• Especificación: N. W 25kgs/bag
• Marca Comercial: Junlin
• Origen: Sichuan
• Código del HS: 2835399000
• Capacidad de Producción: 5000 Tons/Year

Descripción de Producto

Specifications:

 

1.Chemical Formula:Na4P2O7

 

2.Molecular Weight:265.90

 

3.Characteristics: white powder,soluble in water easilu,relevant density is 2.45.Melting point is 890 ºC ,PH of 1% water solution is 9.9-10.7

 

4.Technical Specifications for your reference:

 

 

No.	Specifications	Industrial Grade	Food Grade
1	Main content (As Na4P2O7)%	≥ 96.5	≥ 96.5
2	Phosphate	passed	passed
3	Phosphorus pentoxide(P2O5)%	≥51.5	≥ 51.5
4	PH of 1% water solution	9.9-10.7	9.9-10.7
5	Heave metals(as Pb)%		≤ 0.001
6	Arsenic(as As)%		≤ 0.0003
7	Fluoride,as F %		≤ 0.005
8	Water insoluble %	≤ 0.2	≤ 0.2
9	Sieve test(60 mesh passed)%	≥90	≥90

 

5.Function: Widely used as detergent auxiliary,bleach for paper making,stripping and electroplating;for foodstuff industry as buffer,emulsifier,nourishment and quality modifier.

 

6.Package:Plastic knit bag,as per client's requirement. N.W is 25 kgs/bag or 50 kgs/bag.

 

7.Storage ways:storage in ventilated and dry place.

 

8.Lead time:7 working days after receiving the deposit.ship by sea/air etc.

 

9.Payment terms:discussing with the clients.