Sapp

• Customization: Available
• CAS No.: 7758-16-9
• Formula: Na2h2p2o7
• Model NO.: YR-073
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 90%~99%
• Type: Sodium Acid Pyrophosphate
• Grade Standard: Food Grade
• Use: Food Additive
• Grade-1: Feed Grade
• Other Name: Sapp
• State: White Crystal or Power
• Transport Package: 25kg Bag
• Specification: 95%
• Trademark: YR
• Origin: China
• HS Code: 283539900
• Production Capacity: 500 Metric Ton/Metric Tons Per Month

Product Description

SAPP

Product Description

 

1.Chemical Name:Sodium Acid Pyrophosphate(SAPP)  
2.Formula:a₂H₂P₂O₇
3.Molecular weight:221:94
4.Properties: White crystal or power,soluble in water, acidic property appeared in aqueous solution.
5.Specifications: FCC-V

Product Specifications




1.Sodium Acid Pyrophosphate/SAPP 28

ROR: 28

ITEM	SPEC	RESULT
MAIN CONTENT	95%MIN.	96.15%
P2O5	64.0%MIN	64.5%
PH VALUE (1% SOLUTION)	3.5-4.5	4.07
WATER INSOLUBLE	1.0%MAX.	0.08%
LOSSON IGNITION(105ºC)	0.5%MAX	0.42%
HEAVY METALS,as Pb, ppm	≤10	2
FLUORIDE (AS F), ppm	≤10	5
ARSENIC, as As ,ppm	≤3	2
MERCURY, ppm	≤1	0.01
CADMIUM, ppm	≤1	0.01
ALUMINUM, ppm	≤1	0.01
BULK DENSITY, g/L	800-1050	800-1050
THROUGH 100 MESH SIEVE	/	96.0%
THROUGH 200 MESH SIEVE	/	85%
WHITNESS	/	95.2%

2.Sodium Acid Pyrophosphate/SAPP 40


ROR: 40

ITEM	SPEC	RESULT
MAIN CONTENT	95%MIN.	96.15%
P2O5	64.0%MIN	64.5%
PH VALUE (1% SOLUTION)	3.5-4.5	4.07
WATER INSOLUBLE	1.0%MAX.	0.08%
LOSSON IGNITION(105ºC)	0.5%MAX	0.42%
HEAVY METALS,as Pb, ppm	≤10	2
FLUORIDE (AS F), ppm	≤10	5
ARSENIC, as As ,ppm	≤3	2
MERCURY, ppm	≤1	0.01
CADMIUM, ppm	≤1	0.01
ALUMINUM, ppm	≤1	0.01
BULK DENSITY, g/L	800-1050	800-1050
THROUGH 100 MESH SIEVE	/	96.0%
THROUGH 200 MESH SIEVE	/	85%
WHITNESS	/	95.2%

Product Application

 

It acts as a buffer,leaven,modifier, emulsifier, nutrient and canning preservative in foods

Product Packing

Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

Contact Detalis:
Vanessa Zhao
Senior Business Manager
SHANDONG YURUN CHEMICAL CO.,LTD
Add: Yurun Building,Weifang City,Shandong Province,P.R.China.