Food Grade Sodium Acid Pyrophosphate Sapp 95% CAS No 7758

Basic Info.

Model NO.	SAPP
Grade Standard	Industrial Grade
Density	2.45
Shelf Life	2 Years Proper Storage
Solubility	Soluble in Water
Boiling Point	938 ºC
Melting Point	880ºC
pH	9.9-10.7
Implementation Standard	Hg/T2968-1988
Transport Package	20kg, 25kg, Customizable
Specification	White Powder
Trademark	Yucai Chemical
Origin	Henan, China
HS Code	28353990
Production Capacity	5000 Tons

Product Description

1. Basic Information
English : Sodium Acid Pyrophosphate
Alias : Food additive and leavening agent
Molecular formula: Na2h2p2o7
Molecular weight : 221.94
CAS No. : 7758-16-9HS. Code : 28353990EINECS : 231-835-0
2. Physicochemical Properties
Appearance : White powder.
Mesh :100
Attributes : SAPP is an inorganic compound consisting of sodium cations and pyrophosphate anion. It is White powder, soluble in water, acidic property appeared in aqueous solution..
3.Application
SAPP may be used as leavening acid which combines with baking soda to release carbon dioxide to improve the texture and volume of baked goods. As a chelating agent to chelate iron to prevent discoloration in processed potato. For industry, it is applied to oil area as a drilling fluid..
4. Technical Standards

Items	Specification
Product name	Sodium Acid Pyrophosphate
Description	White Powder
Assay(Na2H2P2O7)	95.0%min
P2O5	63.0-64.5%
Water insoluble	≤1.0%
Arsenic	≤ 1 mg/kg
Fluoride	≤ 10 mg/kg (EXPRESSED AS FLUORINE)
Heavy Metal	≤ 10 mg/kg
Ph Value(1% solution)	3.5-5.0(1% solution)
Pb	≤ 1 mg/kg
Cd	≤ 1 mg/kg
Hg	≤ 1 mg/kg
Lead	≤ 1 mg/kg
MERCURY	≤ 1 mg/kg
ALUMINIUM	≤ 200 mg/kg
Loss on dry	0.5%max(105°C, 4 HOURS)
Bulk desity	800-1150g/l
Ror	28

5.Product Packaging
SAPP is supplied in 25 kg bags / 1000 kg shrink-wrapped pallets.
6. Storage Conditions
SAPP is in sealed containers at room temperature in a dry place. Partially emptied containers should be carefully resealed after use.
Minimum shelf life is 24months from the date of shipping when stored according to the said conditions.

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