CAS NO 6155-35-7 L-Rhamnose monohydrate

Basic Info of L-Rhamnose monohydrate

Model No.: CAS NO 6155-35-7

Certification: ISO, FDA, HACCP

Assay Method: HPLC-MS, GPC, HPLC

Application Form: Other

Application: Health Care Products, Medicine

State: Crystal

Extract Source: Other

CAS No.:6155-35-7


Grade: Chemicals

MW: 182.17200

Appearance: White Crystal Powder

MP: 90-95ºC

Bp:: 323.9ºC At 760 MmHg

FP:: 149.7ºC

Additional Info

Packaging:  in 25kg drum

Productivity: 10000kg per month

Brand: zhishang

Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: in stock

Certificate: ISO CE

Port: Shanghai,Tianjin,Qingdao

Product Description

CAS NO 6155-35-7 L-Rhamnose monohydrate

Rhamnose, also known as mannose methyl sugar, is a methyl pentasaccharide with two isomers of L-form and D-form. [Α] D16.5 of D-rhamnose in water is -8.25 °, and the [α] D15 of L-rhamnose is + 9.1 °. L-Rhamnose is one of the deoxyhexanols, 6-deoxy-L-mannose, which is a component of plant cell walls and various glycosides. α formula: colorless crystal. Crystals from the water solution is crystal water containing crystals. 105 ° C melting point. Soluble in water and methanol. Optical activity and change spin phenomenon. Abundance in marine plankton is generally greater than that of arabinose. It is also found in seawater, particulates and sediments. It may be in free or combined form.

Rhamnose points α-and β-type two: α-type, a variety of glycoside components. Melting point 82 ~ 92 ℃, will significantly change role of rotation. Optical rotation [α] D20-7.7 ° → + 8.9 °. Beta-type, formed from acetone needle crystal. The melting point of 122 ~ 126 ℃. Optical rotation [α] D20 +31.5 °, and soon as with α-type. Beta-type hygroscopicity, exposed to wet air becomes α-type crystals. Sweetness is 33% of cane sugar.
Rhamnose is widely distributed in plants as a trace amount of sugar. Can be combined with the sugar in the presence of many kinds of plant glycosides (such as quercitrin, hesperidin, etc.), polysaccharides, especially pectin and gum, can also exist in the toxoid. Rhamnose can be used to determine the intestinal permeability, can be used as a sweetener, can restore Fehling solution, and sodium amalgam generated rhamnitol. It is hydrolyzed by Xanthorhamnin and Quercitin.
L-Rhamnose monohydrate
L-Rhamnose monohydrate


Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture. Store protected from light.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

 Product expansion

1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.

2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.

3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.

4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.

5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.

6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.

7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.

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