Food Additives
DM STPP 107
Edition Date May28,2018
Edition Number 2Sodium tripolyphosphate(STPP)

DM STPP 107 (E451(i)) is the sodium salt of the polyphosphate penta-anion. It is white powder. Its' melting point is 622°C.It is easily soluble in water.
Benefits
Better water solubility.White free-flowing crystalline powder.DM STPP 107 has salient chelating capacity to ions of Ca, Mg etc.DM STPP 107 is a surfactant which has outstanding emulsification for lubricants and fat.DM STPP 107 has different bulk density, i e. low density 0.35-0.5g/cm3, medium density 0.51-0.65g/cm3 and high density 0.66-0.9g/cm3.DM STPP 107 has two kinds of crystalline forms, namely Phase I (of high temperature) and Phase II (of low temperature). The chemical characters of the two types are the same, and the difference between them lies in the thermo stability.
Product Parameters
Specifications
¹¹) Delivery specification: The product is monitored on a regular basis to ensure that it adheres to the specified values.
²) Technical data: The technical data are used solely to describe the product and are not subject to regular monitoring.

Delivery FormWhite powder or granular.
White powder or granular.

Applications
DM STPP 107 may be used to improve the eating quality in food processing, especially in meat and fish products. In meat processing, mainly used in water retention, emulsification stability, juiciness and tenderness; Delaying the rate of oxidative spoilage; Improving color and maintaining flavor
It is also applied in pet food (e g. cat and dog food) for the purpose of binding water and keeping the animal feed fresh.

PackagingDM STTP 107 is supplied in 25 kg bags / 1.000 kg shrink-wrapped pallets.
DM STTP 107 is supplied in 2
5 kg bags / 1.000 kg shrink-wrapped pallets.
Storage
StorageDM STTP 107 is non-hygroscopic. However, when stored in open container, the product can still absorb small amounts of moisture owing to the high surface area of the powder.It is in sealed containers at room temperature in a dry place. Partially emptied containers should be carefully resealed after use.
DM STTP 107 is non-hygroscopic. However, when stored in open container, the product can still absorb small amounts of moisture owing to the high surface area of the powder.
It 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.
Contact Us
Please contact us for safety and regulatory details or the Material Safety Data Sheet (MSDS).

Chengdu Dova New Materials Co., Ltd. (Dovamat)
is committed to the development, production and supply of advanced chemical materials more than 10 years. We are dedicated to providing integrated solutions for domestic and foreign customers; a long-term sustainable supply chain in the fields of food additives, fertilizers, functional chemicals (flame retardants, pigments, and other active agents), and plastic additives. Company product sales are all over the world, you can find Dovamat products in all aspects of clothing, food, housing and transportation.Dovamat
is located in Chengdu, where is convenient sea, land and air transportation conditions and is one of the starting points of European trains. has resource advantages such as water conservancy and phosphate mines.
As an advanced chemical new material company, we insist on maximizing the benefits of customers, focusing on quality, establishing a development concept of safety and environmental protection, and striving to realize the value of employees.

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