- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
103-16-2 Monobenzone Hydroquinone monobenzyl ether
Quick Details
- Appearance: White powder
- Application:Pharmaceutical 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: |
Monobenzone |
Appearance : |
Off-Wthite Powder |
|
CAS: |
103-16-2 |
Molecular Formula: |
C20H20O3 |
|
Specification |
99.5% |
||
Details:
|
Test |
Specifications |
Result |
||
|
Assay |
98.0%-102.0% |
99.3% |
||
|
Appearance: |
White crystal Powder |
Complies |
||
|
Odor & taste: |
Characteristic |
Complies |
||
|
Mesh size: |
100% pass 80mesh |
Complies |
||
|
Melting point |
117-122 |
117-112 |
||
|
Water: |
≤0.05% |
0.036% |
||
|
Heavy metals PPM: |
<20ppm |
10ppm |
||
|
Burning residua |
≤0.1% |
0.03% |
||
|
Microbiology: Total Plate Count: Yeast & Mold: E.Coli: S. Aureus: Salmonella: |
<1000cfu/g <100cfu/g Negative Negative Negative
|
800cfu/g 70cfu/g Complies Complies Complies |
||
|
Conclusion: |
Conform with specification |
|||
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