PRODUCT CATEGORY
Type | Thickeners |
Product Name | Sodium Polyacrylate |
CAS No | 9003-04-7 |
Molecular Formula | (C3H3NaO2)n |
Grade | Food grade |
Packaging | 25kg/bag |
Description
Sodium polyacrylate is a new functional polymer material and important chemical products, the solid product is white or light yellow block or powder. Acrylic acid and its esters as raw materials, by aqueous solution polymerization. Sodium polyacrylate is tasteless, soluble in sodium hydroxide aqueous solution, precipitate in calcium hydroxide, magnesium hydroxide and other aqueous solutions, sodium polyacrylate also has strong water absorption.The CAS NO. of Sodium Polyacrylate is 9003-04-7.
Advantages:
High water absorption:Sodium polyacrylate can absorb hundreds or even thousands of times its own weight of water, forming a transparent gel-like substance.
High viscosity:Sodium polyacrylate can significantly increase the viscosity of the solution after dissolution or hydration, and is an efficient thickener.
False plasticity:Polyacrylic sodium solutions usually have pseudoplastic properties, that is, high viscosity at rest or low shear forces, but temporarily reduced viscosity when stirring, pumping, or chewing, making processing or eating easier and smoother. The viscosity recovers after stopping shear.
Good stability:Sodium polyacrylate is relatively stable at high temperatures and is suitable for high temperature processing such as baking.
Film forming property:Sodium polyacrylate can form a film on the surface of food.
Specification
ITEM | STANDARD | RESULT |
Color | White | White |
Status | Particle or powder | Particle or powder |
Free alkali | Pass test | Pass test |
Sulfate (SO4), w/% ≤ | 0.48 | Not detected |
Residual monomer ≤ | 1.0 | 0.77 |
Oligomer ≤ | 5.0 | 1.16 |
Drying reduction, w/% ≤ | 10.0 | 5.15 |
Burning residue,%≤ ≤ | 76.0 | 71 |
Heavy metal(Pb) / mg/kg ≤ | 20 | Pass test |
Total arsenic (As)/(mg/kg) ≤ | 3 | Pass test |
Rotational viscosity | 400-800 | Pass test |
Certification
Application
The main applications of sodium polyacrylate in food processing include the following aspects:
Thickener:
Sodium polyacrylate has a strong thickening effect, can increase the consistency of food, so that food presents a good taste and texture. For example, adding sodium polyacrylate to some sauces, soups and condiments can make the taste more delicate and silky.
Stabilizer:
Sodium polyacrylate has good stability, can increase the stability of food, prevent food separation, precipitation or deformation. Adding sodium polyacrylate to some dairy products, juices and beverages can maintain the uniformity and stability of the food.
Emulsifier:
Sodium polyacrylate has good emulsifying properties, can make the oil and water mixed, make the food more delicate, easy to digest and absorb. Adding sodium polyacrylate to some baked goods such as bread and pastries can make the oil and water mix better.
Leavening agent:
Sodium polyacrylate plays a key role in some leavening foods, such as potato chips. It can combine with starch in flour to form a network structure, making food more soft and bulky.
Packing & Shipping
Sodium polyacrylate is packaged in Kraft paper bag, 25KGS Per bag, FCL/LCL shipped by sea
FAQ
Hebei Tubang Biotechnology Co., Ltd. is a professional supplier of food additives. Our company is committed to quality as the foundation and attaches great importance to strict quality control to ensure long-term development.
What's your payment terms?
T/T or LC.
How about the packing?
Sodium polyacrylate is packaged in Kraft paper bag, 25KGS Per bag, FCL/LCL shipped by sea
What is the MOQ of sodium polyacrylate?
MOQ is 1000 kgs
What's your delivery time?
The production time is usually 7-15 days
What's other food additives you can supply besides sodium polyacrylate?
We can suppply more than 300 kinds food additives, such as Sucralose, Acesulfame-K, D-Mannitol, Allulose,Trehalose and many other products.
Why Choose Us
Supplying more than 300 kinds of food additives, you can buy food additives from us in one stop.
Certified by HALAL, KOSHER, GMP, ISO9001, SGS, UKAS, etc.
Super quality and competitive prices
Fast delivery
Professional sales team, Best after-sales service
Our values: Quality First, Customer First
WELCOME TO CONTACT US IF YOU HAVE ANY INQUIRY ABOUT SORBITOL
Kelin Yan
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Hebei Tubang Biotechnology Co., Ltd. is a professional supplier of food additives. Our company is committed to quality as the foundation and attaches great importance to strict quality control to ensure long-term development.