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Synonyms: 4-(Methylamino)phenol sulfate (2:1 salt); P-Methylaminophenol sulfate
CAS No.: 55-55-0
EINECS: 200-237-1
Molecular Formula:
2(C7H9NO).H2SO4 Molecular weight: 344.38
Structural formula:

Specification:
|
ITEMS |
SPECIFICATION |
TEST RESULT |
|
Appearance |
White crystals powder |
conform |
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Purity(HPLC) |
≥98% |
99.60% |
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Moisture |
≤0.5% |
0.10% |
|
Ash |
≤0.5% |
0.03% |
|
Fe |
≤50ppm |
20ppm |
Properties:
Hair dye intermediate. Semi-permanent & permanent hair colors for cosmetic.
Packing:
25kg in fiber drum.
Keywords:
P-Methylaminophenol sulfate;
4-Methylaminophenol sulfate
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