High Quality 5-Bromovanillin 2973-76-4 in stock fast delivery good supplier
Min.Order / FOB Price:Get Latest Price
| 1 Metric Ton |
FOB Price: USD 1.0000 |
- Min.Order :1 Metric Ton
- Purity: 99%min
- Payment Terms : L/C,D/A,D/P,T/T,Other
Keywords
High Quality 5-Bromovanillin 2973-76-4 in stock fast delivery good supplier 5-Bromovanillin CAS 2973-76-4
Quick Details
- Appearance:WhitePowder
- Application:pharmaceutical intermediates
- PackAge:25kg/ drum, or as your requirements
- ProductionCapacity:100|Metric Ton|Month
- Storage:regualr storage
- Transportation:By air、ship and courier
Superiority:
Details:
|
Item |
Specification |
|
Specific rotation |
+39.5 to +41.5° |
|
State of solution(transmittance) |
Clear 98.0% min. |
|
Chloride[cl] |
0.020% max. |
|
Ammonium [NH4] |
0.02% max. |
|
Sulfate[SO4] |
0.020% max |
|
Iron[Fe] |
10ppm max. |
|
Heavy metals [Pb] |
10ppm max |
|
Arsenic[As2O3] |
1ppm max |
|
Other amino acids |
Chromatographically not detectable |
|
Loss on drying |
0.20% max. |
|
Residue on ignition[sulfated] |
0.10% max. |
|
Assay |
99.0% min |
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