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White Powder Potassium Pyrophosphate CAS 7320-34-5 Food Additives

Categories Plant Extracts
Brand Name: Senzhuo
Model Number: SZ-MXM
Certification: ISO9001
Place of Origin: China
MOQ: 1Kg
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 1000tons/month
Delivery Time: within 7 days
Packaging Details: 200L/Drum or as customer requirements.
Product name: Potassium pyrophosphate
CAS: 7320-34-5
MF: K4O7P2
MW: 330.336522
EINECS: 230-785-7
Appearance: white powder
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White Powder Potassium Pyrophosphate CAS 7320-34-5 Food Additives

White Powder Potassium Pyrophosphate CAS 7320-34-5 Food Additives
Overview

Potassium pyrophosphate, also known as tetrapotassium pyrophosphate, is produced by melting dipotassium hydrogen phosphate and losing water molecules. At room temperature, it is a white crystalline powder or granules. It is highly hygroscopic in air, readily soluble in water, but insoluble in ethanol. Its aqueous solution is alkaline and has the effect of inhibiting food spoilage and fermentation. The pH value of a 1% aqueous solution is about 10.5. At 25°C, the solubility of potassium pyrophosphate in 100g of water is 187g. In acidic or alkaline solutions, it hydrolyzes into potassium phosphate, which, when mixed with water, forms a viscous paste.

Product Parameters
ItemValue
Product NamePotassium pyrophosphate
CAS7320-34-5
MFK4O7P2
MW330.336522
EINECS230-785-7
Appearancewhite powder
Product Image
Application

It is mainly used in cyanide-free electroplating, replacing sodium cyanide as a complexing agent. It is also used as a pretreatment agent for electroplating and in pyrophosphate plating solutions. It is used as an additive in the formulation of detergent components for clothing, metal surface cleaners, bottle cleaners, and various cleaning agents. In the ceramics industry, it is used as a clay dispersant, and as a dispersant and buffer for pigments and dyes. In the dyeing and bleaching industry, it is used to remove trace amounts of ferric ions from water, improving dyeing and bleaching quality.

FAQ
Q1: Can I get some samples?
A: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.
Q2: Do you receive customized order?
A: Yes, ODM & OEM are welcomed.
Q3: What's the lead time?
A: According to the order quantity, small order usually need 3-5 days, big order need negotiation.
Q4: What's your warranty terms?
A: We supply 12 months warranty time.
Q5: What's your payment terms?
A: We receive Escrow, T/T, West Union, Cash and etc.
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