CAS No 7758-16-9 [Food Grade] (SAPP) Sodium Acid Pyrophosphate

• CAS No.: 7758-16-9
• Formula: Na2H2P2O7
• EINECS: 231-835-0
• Certification: ISO
• Purity: 93%~100.5%
• Type: Sodium Acid Pyrophosphate
• Model NO.: 22097
• Grade Standard: Food Grade
• Molecular Weight: 221.95
• Loading: 25~26mt/20fcl w/o pallet, 22mt/20fcl on pallets
• Shelf Life: 24 months
• Transport Package: 25kg PP Bag with PE Liner
• Origin: China
• HS Code: 28353990
• Production Capacity: 50000

Product Description

Product Parameters

Appearance: white odorless crystalline powder

Solubility: ease soluble in water, insoluble in ethanol. Its water solution is alkalic.

Main indexes:

Index	Standard
P2O5 content by wt %	63~64
Purity by wt %	93~100.5
Water insoluble by wt %	1.0 max
Fluoride content by wt %	0.001 max
Heavy metal as Pb by wt %	0.001 max
As content by wt %	0.0003 max
pH value	3.5~4.5
Loss on ignition at 105 ºC	0.5 max

* Production standard: GB25567/2010
 

Detailed Photos

 

Application

1. In food industry, it is used as rapid ferment agent, quality improver and applied as acid component of bread and cake's synthetic leavening agent.
2. Mixed with other phosphates can be applied to water retention of meat products, such as canned meat, cooked ham, meat can and instant noodle.
 

Important Notice

We normally list 2 years as the shelf life in our COA, the real shelf life is actually much longer than 2 years if it's stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials)

 

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