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· Add：805-807.Room Hongqiao Mansion.1088 Qianjin West Road,Kunshan,Jiangsu,China
· Tel：0086-512-57621185
· Fax：0086-512-57598675
· Email：sales@yalongchina.net
· ContactPerson:Mr Huang
· Online Communication： |
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Product：Benzil
CAS Number：134-81-6
Quality Standard：99.50%
Package Kg/drum：25kg/drum
Place of orgin：CN
Order |
| Detailed Introduction： |
English name:Benzil
CAS number:134-81-6
Purity:99%
Best quality and Competitive price
TEST DATA
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Items of analysis |
Specification |
Results |
|
Appearance: |
colorless or yellowish transparent liquid |
complies |
|
Color (Hazen): |
65max |
55 |
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Assay (%): |
99.5 MIN |
99.72 |
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Acidity (mg/g NaOH): |
0.2 max |
0.05 |
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Water(%): |
0.5max |
0.12 |
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Sulphate ash (%): |
0.1 max |
0.07 |
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Specific gravity (20°C): |
1.118-1.122 |
1.121 |
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Refractive index (ηD20): |
1.568-1.570 |
1.570 |
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Freezing point (°C): |
17 min |
17.2 |
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Conclusion: |
conform to BP2000 | |
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