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Mannose Identity and Research Solution Preparation

Mannose
Mannose
Product definition

D-Mannose is a white, crystalline powder with a sweet taste. It is widely found in nature in many foods, such as vegetables, fruits, and xylitol, etc. Mannose is widely used in the pharmaceutical and food industries, and has been widely studied for its biological activity and pharmacological effects.

Identity and stereochemical form versus assay

No. Identity, form and measured content are separate fields, and the method must be able to distinguish the relevant materials. One assay percentage does not establish the required D, L or other composition.

Defining the solution concentration basis

Mass fraction, mass concentration and molar concentration use different denominators. Retain material mass, final solution amount and assay basis. Dividing material mass by added water alone need not give the final solution concentration.

Linking repacking and prepared-solution records

Keep the original batch and opening date with repacked material. Link each preparation to the actual weighing, water, final volume or mass and preparation time to distinguish material changes from preparation or storage changes.

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Product Functional Category and Applications

1. Pharmaceutical industry:

 Urinary tract infection treatment: Mannose is widely used in the treatment of urinary tract infections, especially for infections caused by Escherichia coli.

 Kidney stone prevention: Mannose can prevent the formation of kidney stones by reducing their adhesion and condensation.

Immune regulation: Mannose has a regulatory effect on the immune system and can be used to treat immune-related diseases.

2. Food and beverage industry:

 Sweetener: Mannose has a sweet taste and can be used as a natural alternative to traditional sugars, suitable for low-sugar or sugar-free products.

Food additive: Mannose can be used as a food additive to provide stability, increase viscosity and improve texture.

3. Cosmetics industry:

 Moisturizer: Mannose has good moisturizing properties, which can be used in skin care products and cosmetics, to maintain the moisture balance of the skin.

Flexizer: Mannose gives cosmetics a soft texture, making it easier to apply and extend.

4. Biotech industry:

 Cell culture: Mannose can be used as a nutrient source for cell culture to support cell growth and reproduction.

Anti-adhesive: Mannose inhibits the adhesion of bacteria and viruses and can be used to develop anti-adhesive biomedical materials.

Why Choose Minghua glycol
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Annual capacity exceeds 300,000 tons, regular products are in stock, and large orders can be produced and delivered quickly.

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Product Summary

Chemical Name: D-mannose

CAS accession number: 69-65-8

EINECS Registry Number: 201-770-2

Molecular Formula: C6H14O6

Molecular Weight: 182.17 g / mol

Structural Formula:


MSDS Specification and MSDS

apparent

white crystal

density

1.596

melting point

167°C

boiling point

494.9°C

flash point

292.6°C

 For specific product specifications and MSDS, please contact the product manager.

Need Bulk Quotation or Custom Specifications?

Our product managers are ready to provide exclusive solutions for you and support sample delivery.

Product Package and Storage

Packaging: 25kg / bag, 20kg / bag

Storage: should be stored in a ventilated, dry, cool warehouse, should be fire prevention.

Shelf life: 2 years (not unsealed)

Frequently Asked Questions

Does a mannose purity result establish the required stereochemical form?

No. Identity, form and measured content are separate fields, and the method must be able to distinguish the relevant materials. One assay percentage does not establish the required D, L or other composition.

Why should mannose solution concentration units be stated explicitly?

Mass fraction, mass concentration and molar concentration use different denominators. Retain material mass, final solution amount and assay basis. Dividing material mass by added water alone need not give the final solution concentration.

How should mannose repacking and solution records be linked?

Keep the original batch and opening date with repacked material. Link each preparation to the actual weighing, water, final volume or mass and preparation time to distinguish material changes from preparation or storage changes.

Why should mannose not be selected by similarity to the name mannitol?

Mannose is a sugar and mannitol is a sugar alcohol; their chemical identities differ. A similar name or white-powder appearance does not establish interchangeability.

Which preparation factors belong in a mannose blank control?

Use the same solvent or base and processing conditions without the target mannose. The detailed control depends on the analytical or study objective; a note that a blank was used does not establish comparability.

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