Customization: | Available |
---|---|
CAS No.: | 6381-77-7 |
Formula: | C5h704 Cooh |
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Product Name
|
Erythorbic Acid
|
CAS No.
|
6381-77-7
|
Molecular Formula
|
C5H704·COOH
|
Molecular Weight
|
176.03
|
Quality Standard
|
FCCIV / E316
|
Packing
|
In 25Kgs Carton
|
Shelf Life
|
2years
|
Storage
|
Keep in cool and dry place
|
Item
|
Specifications
|
Description
|
White, crystalline powder or granules
|
Identification
|
Positive reaction
|
Assay
|
98.0~100.5%
|
Loss on drying
|
0.25%max
|
Specific Rotation
|
+95.5°~ +98.0°
|
Oxalate
|
Passes Test
|
PH Value
|
5.5~8.0
|
Heavy Metals (as Pb)
|
10mg/kg max
|
Lead
|
5 mg/kg max
|
Arsenic
|
3 mg/kg max
|
Mercury
|
1 mg/kg max
|
Clarity
|
Passes test
|
1. Supply high quality products with a reasonable price.
2. Keep shipment in time, provide complete customers clearance documents as customs request.
3. Provide agile and safe payments.
4. We will responsible for all quality issue.
5. Share marketing informations with customers update price in time.
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing?
Usually with 25 kg bag/carton/drum.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate.
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai