Product name : supply high quality CAS 50-69-1 D-Ribose
Specification :
Items
Specification
Results
Test Method
Description:
White crystals or crystalline powder
White crystals
Transmittance
≥95.0%
99.4%
Assay(HPLC)
97.0%~102.0%
99.3%
Specific Rotation
-18.0°~ -22.0°
-20.1°
Arsenic
2ppm max.
<0.5ppm
Heavy metals:
10ppm max
<5ppm
Loss on drying:
3% max.
0.15%
Sulphated ashes
0.2% max.
0.05%
Other saccharide(TLC)
Negative
Not detected
Aerobic plate count, cfu/g
≤100
Conforms
Conclusion:
Meet the requirement of AJI97 standard.
Packaging & Shipping
Normally store in cool and dry place, keep away from sun light.
Our Services
Custom Manufacture
Simagchem provide contract manufacture services with custom synthesis capability of Initial research, process development, lab trials, pilot production and scaling up to commercial size production:
Quality System Simagchem is your bridge to quality specialty chemicals and pharmaceutical, food and nutritional ingredients. Our expertise is in sourcing raw materials from our unrivaled network of suppliers in China, to markets America and Europe. We also provide hands-on regulatory and compliance support as a competitive advantage to both suppliers and customers. We have accumulated a wealth of experienced products and sources in distinctively specializing industries. So we could recommend our new principals with quality materials and provide the following value-added services on quality control as following :
Regulatory Compliance Simagchem provides regulatory and compliance support as a competitive advantage to both suppliers and customers. Our experienced compliance and auditing team offer comprehensive technical support and scientific reinforcement.
Company Information
Our company is specialized in supplying fine and specialty pharmaceutical chemicals and intermediates. We offer high-quality products and JIT services with instant market intelligence in China. We can customize products with 3 production sites. We have good business cooperation with many famous companies, such as Brenntag, Sinopec, Formitex, Evonik, Merck, Afton,TCI, Sanofi and Chemo, wining a creditable reputation. We will be at your service. Welcome to visit our company.
Partnership
As a service provided to some of our business partners:
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