Best Price Sodium Acid Pyrophosphate CAS Sapp 7758-16-9 Manufacturer

• 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

tem	Sodium acid pyrophosphate
CAS No.	7758-16-9
Other Names	DisodiuMpytophospha;TwosodiuMpyrophosphatetwohydrogen;AmyloidPrecursorProteinβ,Secreted;ANTI-DSPP(N TERM)antibodyproducedinrabbit;DChemicalbookentinsialophosphoprotein;SodiuMpyrophosphatedibasicpracticalgrade;SODIUMPYROPHOSPHATEDIBASICBIOULTR;FoodGradeSodiumAcidPyrophosphate
Usage	Mainly use in Pharmaceutical Intermediates/medical intermediate/ Research purpose
HS Code	28353990.00

SODIUM PYROPHOSPHATE

1. Basic Information
Alias:                         Sodium acid pyrophosphate
Molecular formula:    Na4P2O7
Molecular weight:      265.90
CAS no. :                   7722-88-5
EINECS :                   231-767-1
Customs Code:          28353990
2. Physicochemical Properties
Appearance    :          White odorless powder
Relative density :       2.534g/cm3
Melting point   :          880 ºC
Boiling point    :          938 ºC
Solubility:                   Soluble in water. 3.16 g/100 mL (cold water); 40.26 g/100 mL boiling water.
Specific:                     Insoluble in alcohol, its aqueous solution is alkaline, easily weathered and hygroscopic. It has a strong pH buffer and has a certain chelating effect on metal ions.

3.Applications
Sodium acid pyrophosphate as a leavening agent in baked foods sodium sodium to control the fermentation speed, for instant noodles, reduce product time and avoid complex viscosity of water. Sodium acid pyrophosphate pastry for biscuits, shorten the fermentation time, reduce product breakage, loose gap neatly, Sodium acid pyrophosphate extended storage period.Used as detergent, medicine, toothpaste stabilizer, water softener, boiler scale remover, metal ion chelating agent, oil well mud regulator, and used for electroplating, electrolysis, plant fiber bleaching, wool degreasing, etc. 
 

4.Technical Standards ( HG / T2968-2009)
 

Specifications OF  Sodium Acid Pyrophosphate Food Grade SAPP 

Items		Standards
Assay (%) (Na2H2P2O7)		≥95.00%
P2O5 (%)		≥63.00%,≤64.5%
Fluoride(PPM)		≤10mg/kg
Cadmium(PPM)		≤1mg/kg
Lead (PPM)		≤1mg/kg
Mercury(PPM)		≤1mg/kg
Arsenic(PPM)		≤1mg/kg
Substances not dissolved in water(%)		≤1.0%
PH value(%)		≥3.7,≤4.5
Loss on drying		≤0.5%
100mesh through		>95%
200mesh through		>85%
16mesh through		≥95%
Ror		28
Aluminum(PPM)		≤200

5.Product Packaging
PE and PP woven bag with inner vacuum treatment. 25kg/ bag, 50kg/ bag, 1000kg/ bag, net weight and pattern can be customized.

6. Transportation & Storage
Not allowed to store and transport together with toxic and harmful substances. Please store it in a dry, ventilated warehouse.

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.