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D-Ribose,China NC price supplier

D-Ribose
min.order / fob price
≥1 piece
OriginChina
Production Capacity
CategoryNutrition Supplements
Update Time2022-02-16
company profile
Zhengzhou Natural Chemical Co.,Ltd.
China
Contact: Mr.Darwin Xu
Tel: 86-371-68862691
Number of Employees: 20 ~ 50
Business Type: Manufacture & Trade
product details
Model No:CASE NO.: 50-69-1
Standard:BP/USP/FCC
Origin:China
Brand:NC

  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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