Bulk supply New Sweetener D-cellobiose powder Cellobiose with CAS 528-50-7
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
|Place of Origin||CN;SHN|
|Boiling point||397.76°C (rough estimate)|
|storage temp||Store at RT.|
|density||1.4149 (rough estimate)|
|Melting point||239 °C (dec.)(lit.)|
|Shelf Life||2 Years|
|Refractive Index||34 ° (C=8, H2O)|
|Grade Standard||Medicine Grade|
|Type||Antipyretic Analgesics and NSAIDs|
Certification of Analysis
|Appearance||White powder||White powder|
|Specific optical rotation||+33.5°~+35.0°||+34.2°|
|Heavy metals||20ppm Max||<20ppm|
|Loss on Drying|
The results conforms with Enterprise standards
Cellobiose is a disaccharide with the formula [HOCH2CHO(CHOH)3]2O. Cellobiose consists of two glucose molecules linked by a β(1→4) bond. It can be hydrolyzed to glucose enzymatically or with acid.Cellobiose has eight free alcohol (OH) groups, one acetal linkage and one hemiacetal linkage, which give rise to strong inter- and intra-molecular hydrogen bonds. It can be obtained by enzymatic or acidic hydrolysis of cellulose and cellulose rich materials such as cotton,jute, or paper.
Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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