D-ribose, Packaging Type : white

we are offering d-ribose
cas no.: 50-69-1
assay:97.0% to 102.0%(hplc,dry basis)
description:
white crystals or crystalline
powder,practically insoluble in alcohol and in ether.
specific rotation:-18.0 ~-22.0â°
loss on drying:≤3.0%
residue on ignition:≤0.2%
heavy metals(pb):≤10ppm
arsenic(as2o3):≤2ppm
lead(pb):≤1ppm
state of solution:≥95.0%
other saccharide:not detectable(chromatographically)
the plate count:≤100cfug
packing:
1. packing material: polypropylene bag lining the polyethylene bag
2. net weight: 25kgdrum
storage:
in cool and dry condition with original packing or well-closed container
minimum order quantity:10g
production capacity: 50000 kilograms per month
packing method: secure and dicreet shippment
shipping methods : ems,fedex.tnt,dhl and so on.
express courier: hkems,dhl,fedex,ups,tnt
payment term: western union, tt
delivery term :shipping,cargo,land
delivery time : safe &timely, around 1-3 days after payment
storage: keep it under seal in cool and dark place
certificate: iso9001, kosher, reach
brand:nanjian