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Zaozhuang Runxin Chemical Technology Co., Ltd.
Sale of a unit
Mobile: (086) 13963298800 managers
Sales Part 2
Mobile: (086) 13963292031 Managers
Tel: (086) 0632-6676678
Fax: (086) 0632-6675111
E-mail: zx5619@126.com
Address: Taizhuang, Zaozhuang, Shandong, China |
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Benzenesulfonic acid
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Alias: benzenesulfonic acid
CAS number: 98-11-3
Molecular formula: C6H6O3S< BR>Molecular weight: 158.18
Structure:
 ;
Product metrics:
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project |
index |
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93% |
95% |
99% |
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Appearance |
taupe liquid or solid |
white crystal |
white crystal |
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content, %≥ |
93 |
95 |
99 |
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free acid (calculated as H2SO4), %≤ |
5 |
3 |
1 |
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iron ion≤ |
100ppm |
30ppm |
3ppm |
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Chlorine ion ≤ |
100ppm |
30ppm |
3ppm |
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melting point (degrees Celsius) |
43-44 |
qualified |
43-44 | Packing: Packed in plastic drum, 50kg/barrel or 250kg/barrel.
Uses: Mainly used for the alkali-melting phenol, also used to make resorcinol, etc., used as a catalyst in esterification and dehydration reactions; dye intermediates.
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Phenolsulfonic acid
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Sodium benzene sulfonate
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