50-69-1 D-Ribose D-Ribose
1, Full experience of large numbers containers loading in main Chinese seaports
2, Packing with pallet as buyer's special request
3, Best service after shipment with e-mail
4, Cargoes together with container sales service available
5, Rich experience for exporting
6, Cargoes photo before and after loading into container
7, Raw materials from Chinese origin
8, Hefei TNJ Chemical Industry Co., Ltd.(ISO 9001: 2008), are strong in the field of
pharmaceuticals, food additives, plant extracts and fine chemicals for more than 10 years.
[Product Name] D-ribose
[Allisa] ALPHA-D-RIBOFURANOSE
[Molecular Formula] C5H10O5
[Molecular Weight] 150.13
[CAS No] 50-69-1
[Structural Formula]
D-ribose is a naturally occurring five-carbon sugar with neutral to slight sweetness. D-ribose is a homogenous, free-flowing powder that is white to slight yellow in color. D-ribose is semi-hygroscopic and dissolves readily in water.
D-Ribose is the material used in the synthesis of Vitamin B2(Riboflavin}, Tetra-O·AcetyI--Ribose and nucleoside etc. D-Ribose is also used in the production of health care-related products or even food additive.
1. Specification:
Item |
Specification |
Appearance |
Dry shape-holding characteristics with powdery texture that is white to slight yellow in color. |
Purity |
97.0%~103% |
Loss on Drying |
2.0%max |
Ash |
0.2%max |
Melting Point |
80°C~90°C |
Luminousness of Solution |
95%min |
Specific Rotation |
-19.0°~-21.0° |
Lead Content |
0.1 mg/kg max |
Arsenic Content |
1 mg/kg max |
Total Plate Count |
100 cfu/g max |
Yeast and Mold |
100 cfu/g max |
Coliform |
10 cfu/g max |
Salmonella |
Negative/25g max |
2.Application:
D-Ribose occurs widely in nature. It forms backbone of RNA, a biopolymer that is the basis of genetic transcription. It is related to deoxyribose, as found in DNA. Once phosphorylated, ribose can become a subunit of ATP, NADH, and several other compounds that are critical to metabolism.
3.Storage:
D-ribose should be kept in the sealed shipping container at room temperature, avoiding light and moisture, until ready for use. The container should be resealed immediately after use. The shelf life of the D-ribose is 12 months, in the original unopened container.
Packing: net weight 25kg/drum , Cardboard drum lined with plastic bag, or according to required
Shipping: We will send to your within 7-10 workdays after receiving deposit. By sea / air / express ,that depends on you.
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