Food Additives Potassium Pyrophosphate / Tetrapotassium Pyrophosphate Tkpp CAS 7320-34-5

• CAS No.: 7320-34-5
• Formula: K4p2o7
• EINECS: 231-834-5
• Certification: ISO
• Purity: ≥99%
• Type: Potassium Pyrophosphate
• Grade Standard: Industrial Grade
• Transport Package: 200kg/ Drum
• Specification: 99% min
• Trademark: sunwisechem
• Origin: China

Product Description

TKPP-Tetra potassium pyrophosphate(powder) is a white powder material, Free from extraneous material.Which complies with the specifications of FCC and EC Directive for food additives.

Used as quality improver,sequestrant,emulsifier,and texturizer.It is an excellent protein modifier for meats. Recommended for use in low sodium meats. Highly soluble in aqueous solutions. Excellent deflocculating/dipsersion propertie.
 

Specification

Specification	Tech Grade	Food Grade
Appearance	White powder	White powder
Assay	98.0% Min	98.0% Min
Water insoluble	0.2% Max	0.1% Max
pH (1% water solution )	10-11	10-11
Heavy Metal(Pb)	0.003% Max	0.001% Max
Iron (as Fe)	0.001% Max	0.001% Max
Arsenic(as As)	0.005% Max	0.0003% Max

 

Product name	Potassium pyrophosphate
Synonyms	Potassium diphosphate; Tetrapotassium pyrophosphate
CAS	7320-34-5
Molecular Formula	K4P2O7
Molecular Weight	330.33
EINECS	230-785-7
Appearance	White powder
Assay	99%min

 

Application

 

1. Mainly used for cyanide-free electroplating, instead of sodium cyanide as a complexing agent for electroplating. It is also used as a pretreatment agent for electroplating and a pyrophosphoric acid electroplating solution. Metal surface cleaners, additives for various cleaners. It is used as a clay dispersant in the ceramic industry, a dispersant and a buffer for pigments and dyes.

2. In the food industry, it is used as an emulsifier, a texture improver, a chelating agent, and as a raw material for alkaline water for flour products

Packing: In 25kg/1000kgs PP bag with PE liner.
Storage and transport: It should be stored in a dry, ventilated and clean warehouse; kept away from moisture and heat, and stored separately from poisonous Substances. Handled with care, so as to avoid damage to packing bags.

FAQ

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you.

Q3: 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, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

Q5: 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 qualified. We will have goods tested and provide COA before delivery for sure.