- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
Tannic acid Gallotannic acid CAS:1401-55-4
Quick Details
- Appearance:Light yellow powder
- Application:Pharmaceutical raw materials
- PackAge:25kg/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
Product Name: Tannic acid
CAS: 1401-55-4
MW: 1701.2
MF: C76H52O46
Appearance: Light yellow powder
Purity: 99%
Details:
|
Item |
Specification |
Result |
|
Assay |
99% |
99.68% |
|
Appearance |
Brown Yellow Powder |
conforms |
|
Odor |
Characteristic |
conforms |
|
Taste |
Characteristic |
conforms |
|
Particle Size |
NLT 100% Through 80 mesh |
conforms |
|
Loss on Drying |
<2.0% |
0.47% |
|
Heavy metals |
||
|
Total Heavy Metals |
≤10ppm |
conforms |
|
Arsenic |
≤3ppm |
conforms |
|
Lead |
≤3ppm |
conforms |
|
Microbiological Tests |
||
|
Total Plate Count |
≤1000cfu/g |
conforms |
|
Total Yeast & Mold |
≤100cfu/g |
conforms |
|
E.Coli |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
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