Food Grade Sodium Acid Pyrophosphate Sapp 95% CAS No 7758-16-9

• CAS No.: 7722-88-5
• Formula: Na4p2o7
• EINECS: 231-767-1
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 90%~99%
• Type: Sodium Pyrophosphate
• Model NO.: SAPP
• Grade Standard: Industrial Grade
• Implementation Standard: Hg/T2968-1988
• Melting Point: 880ºC
• pH: 9.9-10.7
• Shelf Life: 2 Years Proper Storage
• Density: 2.45
• Boiling Point: 938 ºC
• Solubility: Soluble in Water
• 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.         :             7758-16-9

HS. Code       :             28353990

EINECS          :            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.



FAQ
Q: Can I get a free sample before placing an order?
A: Yes, of course.

Q: Delivery time?
A: We have complete equipment, efficient production and sufficient inventory, so that goods can be delivered within 3 days.

Q:Ports near factory?
A:Tianjin and Qingdao port. Dear guests, you can specify any port.

Q: The time for deliver our products to Tianjin or Qingdao port?
A: 1-2 days.

Q: How is your after-sales service?
A: If you have any technical or quality problems after receiving the goods, you can always contact us. If the problem is caused by us, we will send you the goods for free or refund your loss.

Q: What is your terms of payment?
A: Payment<=1000USD,100% in advance. Payment >= 1000USD,50% T/T in advance, balance before shippment.

Q: Are you trading company or manufacturer?
A: We are a factory, which has the best price.