ORCHID CHEMICAL SUPPLIES LTD
Assessed Supplier Enterprise Certification
- Assessed
Supplier - 16th
years
Assessed Supplier Enterprise Certification
Business Type:Other
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Other
Tel: +86-571-85395792
Tel: 0571-85395792
Tel: 15858279064（WhatsApp）
Tel: 0571-85395796
Tel: 13588126495(whatsapp)
Tel: 0571-56508104
Tel: +86-57156508100
Mobile:
Tel: +86-571-85395792
Fax: +86-571-85395793
URL: http://www.orchid-chem.com
Province/state: Zhejiang
City: Hangzhou
Street: 607, North Zhongshan Road, Hangzhou 310000 China
MaxCard:
Ms.Tracy Chen Ms.Daisy GeCAS NO.526-98-7
intermediate of penem
Product Name: 2-Keto-L-Gulonic acid
2-Keto-L-Gulonic acid ;cas: 526-98-7
2-Keto-L-Gulonic acid ;cas: 526-98-7
intermediate of penem
Certificate of Analysis
Product Name: 2-Keto-L-Gulonic acid
2-Keto-L-Gulonic acid ;cas: 526-98-7
2-Keto-L-Gulonic acid ;cas: 526-98-7
Result of analysis
|
Item |
Standard |
Results |
|
Sodium Ketogulonic Acid |
1.0%max |
0.00% |
|
Extinction |
0.1% max |
0.032% |
|
Melting Point |
177.0Deg.Cent. (max) |
>178.8 |
|
Moisture |
9.0%max |
8.3% |
|
Assay |
90.0%min |
91.9% |
|
Appearance |
yellowish white or slight yellow crystalline powder |
|
[Packing&Storage]
2-Keto-L-Gulonic acid stores in a well-ventilated, cool, dry area, out of direct sunlight.
Keep containers tightly closed when not in use