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Chemical Name |
P-nitro toluene-o-sulfonic acid |
Molecular Formula |
C7H11NO7S |
Molecular Weight |
253 |
Structural Formula |
 |
Specifications |
Items |
Index of quality |
Appearance |
Milky white crystalline |
Contents % ≥ |
93(Including2H2O) |
Insoluble in Alkali % ≤ |
0.1 |
Free acid % ≤ |
1.0 |
Moisture % ≤ |
5.0 |
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Usage |
It is a kind of dyes intermediates.Can be used in manufacture of yellow
R,dark brown MM. |
Packing |
25kg net poly-woven bags or as customers'requirements. |