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Packaging Details: | 1.25kg with double plastic container inside/Fiber drum outside 2.25kgs per drum with double PE bag inside |
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Delivery Detail: | within 15 days after receiving the despoit |
Natural Food Grade Additive D-Ribose
CAS NO. 50-69-1
NAME: D-Ribose
MF: C5H10O5
EINECS NO. 200-059-4
APPEARANCE: White crystalline powder
Index:
Items |
Specification |
Appearance |
white crystals or crystalline powder |
Assay(dry basis, HPLC) |
97.0-102.0% |
Specific Rotation [a]D 20 |
-18.0 - -22.0 o |
Loss on Drying |
≤2% |
Residue on Ignition |
≤0.2% |
Transmittance |
≥95.0% |
Heavy metals(Pb) |
≤10ppm |
Arsenic(AS2O3) |
≤2ppm |
State of solution |
≥95% |
Other saccharide |
not detectable(chromatographically) |
Bacteria count |
≤100cfu/g |
yeast &mold |
≤100cfu/g |
Coliform group |
≤40MPN/100G |
Pathogenic group |
not detected in 25g |
usage:
1.used in Pharmaceutical Raw Materials
2.used in Chemical raw materials.
3.used inS ports health products.
4.used in genetic transcription
5.used in Food additives.
shortage:
a.Stored in a clean, cool, dry area; keep away from strong, direct light.
b.2 years when properly stored.
c.To be stored in a dry and ventilative warehouse.
d.Handled with care; Kept away from moisture, heat and poisonous substances.
packing:
1.25kg with double plastic container inside/Fiber drum outside
2.25kgs per drum with double PE bag inside
why choose us / our advantage:
a.15 years export and import experience
b.we accept usance payment(60 days,90days)
c.have ISO,GMP,HACCP certificates
d.different packing you can choose
e.we have our own factory,offer better price
Aowei International is an international and professional foreign trading company, locates in new eastern district of Zhengzhou, capital of Henan Province in China, near the Zhengzhou Conference and Exhibition Center, own the convenient transportation and comfort environment. With a registered capital of RMB30 million, and also have the modern office facilities and efficient staffs.
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