Product Information
Casein, CAS number 9000-71-9, is a white or light yellow powder. It is a natural phosphoprotein complex extracted from milk, primarily composed of calcium caseinate. It possesses excellent emulsifying, film-forming, thickening, and nutritional fortification properties, and is widely used in food, pharmaceuticals, and daily chemical industries, making it an important natural protein raw material.
Product Description
|
Molecular Formula |
C81H125N22O39P |
|
Molecular Weight |
2061.98 |
|
CAS |
9000-71-9 |
|
EINECS |
232-555-1 |
|
HS Code |
3501100000 |
|
Grade |
Food grade |
|
Appearance |
white powder |
|
Packaging |
25 kg/bag |
COA
|
ITEMS |
STANDARD |
RESULT |
|
PROTEIN (DRY BASIS) |
90.00% Min |
94.9 |
|
MOISTURE |
12.00% Max |
6.65 |
|
FAT |
2.00% Max |
1.98 |
|
VISCOSITY |
700-2000Pa/MIN |
1000 |
|
INSOLUBILITY |
0.50ml/g Max |
0.38 |
|
FREE ACID[0.1mol/L NaOH/(ml/g)] |
0.27%Max |
0.26 |
Uses and Applications
- Food Processing: Used as an emulsifier, stabilizer, and thickener in dairy products, baked goods, meat products, beverages, and confectionery, improving product texture and taste, and enhancing stability; it can also be used as a nutritional fortifier to supplement protein.
- Pharmaceutical Field: Used as a pharmaceutical excipient, serving as a filler and binder in tablets and capsules to improve formulation properties; it can also be used as an ingredient in medical nutritional preparations to supplement protein for specific populations.
- Daily Chemical Products: Used in cosmetics (such as face creams, shampoos, and face masks) as an emulsifier and humectant, enhancing product stability and improving skin moisturization and hair smoothness.
- Other Fields: Used as a feed additive to supplement protein for livestock and aquatic animals, improving growth performance; it can also be used in the preparation of biodegradable materials and industrial adhesives.
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