p-Methylaminophenol Sulfate

Short Description:


  • Min.Order Quantity: Up to request
  • Port: Main Port of China
  • Payment Terms: L/C,D/A,D/P,T/T,WU,PAYPAL,TRADE ASSURANCE
  • Packing: Drum, IBC, BAG or As Per Request
  • CAS NO.: 55-55-0
  • Product Detail

    Product Tags

    Product Name

    4-Methylaminophenol sulfate

    Synonyms

    METOL;METOL(TM);METHOL;BIS-(N-METHYL-4-HYDROXYANILINIUM) SULFATE;ARMOL;ELON;ECOL(R);GENOL

    CAS

    55-55-0

    Molecular formula

    C7H11NO5S

    Molecular Weight

    221.23

    Molecular Structure

    图片7 

    Physical and Chemical Properties

    M.P. 

    260 °C (dec.)(lit.)

    Storage temp. 

    −20°C

    Density

    1.577g/cm3

    Water Solubility 

    50 g/L (20 ºC)

     

    General Description

    White crystalline powder

    Usage

    Hair dye intermediate

    Packing

    25KGS/FIBRE

    Storage condition

    Do not store in direct sunlight. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Absorbs oxygen from the air and will darken upon exposure.

    Specifications

    Items

    Standard

    Appearance

    White crystalline powder

    Purity(HPLC)

    ≥ 99.0 %

    Melting Point

    260 °C (dec.)(lit.)

    Loss on Drying

    ≤0.5%

    Ash

    ≤0.5%

    Fe

    ≤20 ppm


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