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VWR Starch, soluble (from potato), TECHNICAL
Catalog No :
CAS Number :
Brand :
In Stock
Formula: (C₆H₁₀O₅)n
CAS Number: 9005-84-9
Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | (C₆H₁₀O₅)n |
Specifications:
| Feature | Test Results |
|---|---|
| Water Content | Max. 20.5% |
| Iron (Fe) | Max. 10 ppm |
| Lead (Pb) | Max. 0.5 ppm |
Soluble Potato Starch is a high-quality starch derived from potatoes and is commonly used in laboratory applications and technical uses. It is soluble in water and is typically used in the preparation of indicator solutions, gel electrophoresis, and enzymatic reactions. Starch is used as an effective indicator in the detection of iodine in various analytical chemistry applications. This product is the technical grade version of potato starch, making it suitable for industrial applications requiring soluble starch and stable properties.
The product is also known for its use as Vitex® iodine indicator and amylodextrin, which can be used for specific analytical purposes.
Key Features:
- High Purity: The starch has a maximum water content of 20.5% and is tested to ensure it meets strict purity standards.
- Low Metal Content: Contains maximum 10 ppm of iron and maximum 0.5 ppm of lead, ensuring it is free from unwanted contaminants.
- Soluble in Water: The product is fully soluble in water, making it ideal for use in laboratory assays and formulations.
Applications:
- Indicator Solution Preparation: Used for preparing iodine indicator solutions in various chemical analyses.
- Enzyme Reactions: Involved in biochemical applications, particularly in substrate preparation for amylase activity assays.
- Gel Electrophoresis: Used in the preparation of agarose gels and electrophoresis solutions in molecular biology applications.
- Food Industry: Applied in food science for the development of food starches and as a thickening agent in various formulations.
Packaging Options:
| Catalog Number | Pack Size | Packaging |
|---|---|---|
| 21152.234 | 250 g | Plastic bottle for solids |
| 21152.291 | 1 kg | Plastic bottle for solids |
Storage:
- Store at ambient temperature to maintain stability and quality. Keep tightly sealed to prevent moisture contamination.
Soluble Potato Starch (Technical Grade) from VWR Chemicals is a versatile and reliable technical-grade starch that is widely used for a variety of analytical and biochemical applications. Its high purity, solubility, and low contamination levels make it an excellent choice for laboratory assays, indicator solutions, and biochemical reactions.
- Pack Size: 250g 1kg