1-Amino-8-Hydroxynaphthalene-3,6-Disulphonic Acid
Min.Order / FOB Price:Get Latest Price
| 1 Kilogram |
FOB Price: USD 1.0000 |
- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
90-20-0 1-Amino-8-Hydroxynaphthalene-3,6-Disulphonic Acid 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid
Quick Details
- Appearance: White powder
- Application:Dyestuff Intermediates
- 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 |
1-Amino-8-Hydroxynaphthalene-3,6-Disulphonic Acid |
|
CAS No |
90-20-0 |
|
Assay |
98% |
|
Package |
25kg/drum |
|
Usage |
dyes intermediate |
Details:
|
Item |
Specifications |
|
As 341%As 319% |
≥85.0≥79.5 |
|
Purity, HPLC |
≥97.0 |
|
Chromotropic acid |
≤1.0% |
|
w Acid % |
≤0.4% |
|
T Acid % |
≤0.5% |
|
K Acid % |
≤0.2% |
|
Total organic impurity |
≤3.0% |
|
Insoluble |
≤0.2% |
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