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Zhengzhou Natural Chemical Co.,Ltd.
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D-Ribose

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Model No.: CASE NO.: 50-69-1
Product Name: D-Ribose
Product Origin: China
Standard: BP/USP/FCC
Brand Name: NC
PriceTerms: USD 25
Supply Ability: Enough stock
Description:  

Product Identification.:

Product name.: D-Ribose

Molecular formula : C 5 H 10 O 5

Molecular weight . : 150.13

CASE No.: 50-69-1

Quality standard.: ( see table )

Quality Standard of D-Ribose

Item

Index

Exterior

White odorless crystalline powder

Identification

Visual, compares to type sample Positive by HPLC

Loss on drying

≤0.5%

Specific Rotation[α]

-20.8º~-19.0º

Residue on Ignition

≤0.5%

Heavy Metal (Pb)

≤10ppm

Arsenic

≤2ppm

Content

97~101%

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Contact Information
Company Name : Zhengzhou Natural Chemical Co.,Ltd.
Address : No.37, Huaihe Road, Erqi District, Zhengzhou City, Henan Province, China
Zhengzhou   Henan   China
Zip : 450015
Tel : 86- 371- 68862691
Mobile Phone : 86-15517173183
Skype Name : zznccl
Fax : 86- 371- 68891652
Website :
Contact Person (Sales department) : Darwin Xu    
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