Hot Sale Food Grade Tspp Powder Tetrasodium Pyrophosphate CAS 7722-88-5

• Customization: Available
• CAS No.: 7722-88-5
• Formula: Na4o7p2
• Model NO.: 7722-88-5
• EINECS: 231-767-1
• Certification: CCIC, RoHS, ISO
• Purity: ≥99%
• Type: Tetrasodium Pyrophosphate
• Grade Standard: Industrial Grade
• Density: 2.53 G/Ml at 25 °c(Lit.)
• Boiling Point: 93.8 °c
• Melting Point: 80 °c
• MW: 265.902
• Transport Package: Bag
• Specification: 25KG/Bag
• Trademark: HaiWei
• Origin: China
• HS Code: 2835399000
• Production Capacity: 8000mts Per Year

Product Description

Product Description

1.Chemical name: Tetrasodium Pyrophosphate, Sodium Pyrophosphate
2.M.F.: Na₄P₂O₇
3.M.W.: 265.90
4.Physical properties: White monoclinic crystal powder, it is soluble in water, insoluble in ethanol. Its water solution is alkalic. It is liable to deliquesce by moisture in the air.
5.Quality standard: (GB25557-2010,FCC-V)

Name of index	GB25557-2010	FCC-V
Sodium Pyrophosphate Na4P2O7     %	96.5-100.5	95.0-100.5
P2O5  ≥%	51.5	-
Water Insoluble    ≤%	0.2	0.2
PH (1% solution)	9.9-10.7	-
Arseni c (As)     ≤%	0.0003	0.0003
Heavy Metal (as Pb)       ≤%	0.001	-
Fluoride (as F)        ≤%	0.005	0.005
Loss on drying     ≤%	0.5	0.5
Orthophosphate	pass test	-
Pb     ≤%	0.0004	0.0004

Detailed Photos

Application

1.Used as printing and dyeing bleaching auxiliaries, water softener, etc

2.Used as a complexing agent for copper in electroplating solution. Used as a rust remover in machining. Preparation of wool bleaching aid and wool degreasing agent with insurance powder. Auxiliaries for bleaching, dyeing and finishing bleaching of plant fibers. Used for synthetic detergent as a washing aid. In the production of calcium hydrogen phosphate for toothpaste, adding an appropriate amount of sodium pyrophosphate to form colloids, which plays a stabilizing role. Used as dispersant and emulsifier in chemical production. Water treatment as water softening agent, boiler descaling agent. It is a raw material for producing other pyrophosphates.

 

3.Used in cans, fruit juice drinks, dairy products, soybean milk, etc., as quality improver. It is usually used in preparation with other condensed phosphates.

 

4.As a quality improver, it can improve the complex metal ions, pH value and ionic strength of food, thereby improving the binding force and water retention of food. China's regulations can be used for dairy products, poultry and fish products, meat products, ice cream and instant noodles, the maximum use of 5.0g/kg; The maximum use in canned, fruit juice (flavored) drinks and vegetable protein drinks is 1.0g/kg. As a whitener used for compounding potato starch, the maximum usage is 0.025g/kg

Packaging & Shipping

We Promise

We Promise:

1.Any inquiries will be replied with in 12 hours.

2.Dedication to quatity,supply & service.

3.Strictly on selecting raw meterials.

4.Reasonable & competitive price ,fast lead time.

5.Smple order in stock and one week for bulk production.

6. We have strong cooperation with FEDEX,TNT,DHL,EMS,or you also can choose your own shipping agent.

FAQ

Q1: Are you a manufacturer or trading company?
Re: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.

Q2: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.

Q3: Which payment is available for your company?
Re: In order to prompt our cooperation, there are some payment methods for your choice. T/T(USD), Western union, Paypal, Credit card, Alipay trade insurance all is ok. You can choose the one which is convenient for you.

Q4: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.

Q5: Is there any possible to use my appointed label or package?
Re: Sure. If needed, we'd like to use label or package according to your requirement.

Q6: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can't come to the quality we promise, you can ask for refund.