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Quick Details

  • CAS No.: 3458-28-4
  • Other Names: Mannose
  • MF: C6H12O6
  • EINECS No.: 222-392-4
  • Grade Standard: Food Grade
  • Purity: min. 99%
  • Appearance: White crystalline powder
  • Application: Food products

Packaging & Delivery

Packaging Details Natural D-Mannose: 10kg net carton boxes
Synthetic D-mannose: 25kg net drums
Delivery Time 2-3 weeks

Specifications

We can offer two different kinds of D-Mannose:
- Natural, derived from birch/larch tree
- Synthetic, derived from dextrose

Beckmann-Kenko GmbH is your strategic partner for hard-to-find speciality chemicals. We welcome you on our website to have a look at our catalogue of fine specialty chemicals.

 

 

 

D-Mannose

 

Molecular formula

C6H12O6

CAS-no

3458-28-4

Molar weight

180.156 g/mol-1

 

 

 

 

 

 

 

Significant quantities of D-Mannose can be found in many fruits and vegetables, including peaches, apples, blueberries, green beans, cabbage, and tomatoes. D-Mannose plays an important role in human physiology and can prevent bacteria from sticking to the walls of the urinary tract and causing infection. It can be used for the treatment of urinary tract infections (UTI’s).

D-Mannose is not well metabolized in the human body. Therefore, it does not significantly enter the carbohydrate metabolism when taken orally. 90% of D-Mannose ingested is excreted unconverted into the urine within 30 - 60 minutes, with 99% of the remainder being excreted within the following 8 hours. There is no significant increase in blood-glucose levels during this time. So D-Mannose will not interfere with normal blood sugar regulation. Our product is converted from Glucose, it can also be used in foods, medicine, health products, and cosmetics.

 

 

 

 

 

Specification

Assay

≥99.0%

Appearance

White crystalline powder

Melting point

125-130 ºC

Specific Rotation

+14-+15

Loss on drying

≤1.0%

Solubility

Clear colorless solution

Total Heavy Metals

≤10ppm

Total Plate Count

≤1000cfu/g

Yeast,Mold & Fungi

≤100cfu/g

Salmonella

Negative

E. Coli

Negative

Staphylococcus

Negative

 

 

Storage and Stability

The product would be stable for 2 years from the date of manufacture in the sealed original container.

It should be protected from light, heat and moisture, keep the container tightly closed. Reseal immediately after use.

 

 

Safety Concerns

D-Mannose appears to be safe when used orally and appropriately. As a sugar widely present in foods, D-Mannose is assumed to be safe. However, the maximum safe dosage has not been established in healthy adults, nor in pregnant and nursing women or young children. Very weak evidence from test tube studies hints that consumption of larger amounts of D-Mannose by pregnant women could conceivably increase risk of birth defects in their children

 

 

 

 

 

 

BECKMANN-KENKO Your strategic partner 

 

 

 

BECKMANN-KENKO GmbH is a joint venture between Beckmann Chemikalien KG in Germany founded in 1977 and Kenko Corporation in Japan founded in 1965.

 

We are a young and ambitious import/export company. Acting independently and on behalf of a selected number of internationally renowned principals, we resource and market speciality chemicals. Located in Bassum, Germany we also have our own office in Shanghai, China and warehouse facilities of 3000 square meters within the port of Bremen - which include the permission to store all kinds of dangerous goods - as well as rented warehouse facilities in New Jersey, USA and Shanghai, China. This gives us a strong qualification for supply just in time.

 

BECKMANN-KENKO GmbH earned its respect in speciality chemical trade by treating the customers' inquiries / requirements confidential and unique. Our company established the basis to tailor our worldwide sourcing and marketing strength to our partners' needs and collaborate with them to come up to convincing solutions. We cooperate with a number of research institutes and different universities. With these strong supports we have commercialized series of fine and specialty chemicals according to our customers’ requirements.

 

We can offer chemicals for various fields of applications:

 

  • API's and Pharmaceutical Intermediates
  • Plastics and Petrochemicals
  • Food Additives and Ingredients
  • Health Supplements
  • Cosmetics
  • Flavours and Fragrances
  • Technical and Other applications

 

You are welcome to have a look at our catalogue of fine specialty chemicals and if you have any special demands please feel free to contact us.

 

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