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Home > Dyes and Pigments > Dye > 9-(Diethylamino)spiro[12H-benzo[a]xanthene-12,1′(3′H)-isobenzofuran]-3′-one for Sale > pressure sensitive dyestuff thermosensitive dye color former red cas26628-47-7 99% WHITE TO CRISTAL JYDR-1 JYD
pressure sensitive dyestuff thermosensitive dye color former red cas26628-47-7  99% WHITE TO CRISTAL  JYDR-1 JYD buy - large image1
pressure sensitive dyestuff thermosensitive dye color former red cas26628-47-7  99% WHITE TO CRISTAL  JYDR-1 JYD buy - image1

pressure sensitive dyestuff thermosensitive dye color former red cas26628-47-7 99% WHITE TO CRISTAL JYDR-1 JYD

1 Inquiries

Unit Price: Get Latest Price
CAS No.:

26628-47-7

Grade:

Leuco dye red 3

Content:

99%

Port:

QINGDAO

Brand:

JYD

Packaging:

25KG PER DRUM

Price valid (until):

2023-08-04

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

color former,leuco dye,thermochromic raw materials

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    9-(Diethylamino)spiro[12H-benzo[a]xanthene-12,1'(3'H)-isobenzofuran]-3'-one


    leuco dye is the main materials for thermochromic items . such as thermochromic ink , powder , paints and thermal sensitive paper/lable, medical x ray film and CTP PLATE   .  

    its aprearance is white crystal,   it works with another chemical agent called color developer to make it shoews color or color less by termperatuer. but they need mixed in another agent to strong their sentize of tempratuer . 

    normally when the temperatuer lower unders its standard the colors shows , when the temperatuer goes higher the colors gone.  

    they could used in very wide useage , such as the temperatuere alarm apparatus in industries , thermochromic ink  or paint etc. 

    our produts purity could reach more than 99% used in medical area such as the thermochroic film to assure its more clear . 

    our products is 1000TON PER year .

    ..

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    Basic Info
    Product Name:

    9-(Diethylamino)spiro[12H-benzo[a]xanthene-12,1′(3′H)-isobenzofuran]-3′-one

    Other Name:

    Spiro[12H-benzo[a]xanthene-12,1′(3′H)-isobenzofuran]-3′-one,9-(diethylamino)-;Spiro[12H-benzo[a]xanthene-12,1′-phthalan]-3′-one,9-(diethylamino)-;9-(Diethylamino)spiro[12H-benzo[a]xanthene-12,1′(3′H)-isobenzofuran]-3′-one;9-(Diethylamino)spiro[12H-benzo[a]xanthene-12,1′-phthalide];3-(Diethylamino)-7,8-benzofluoran;PSD-P;Color Former Red 3;Copikem 747;6-Diethylamino-1,2-benzofluoran;1,2-Benz-6-diethylaminofluorane;Yamamoto Red 3;1,2-Benzo-6-diethylaminofluorane;Red DCF;3-Diethylamino-7,8-benzo[α]fluoran;142107-22-0;52636-82-5;59141-18-3;93051-35-5

    CAS No.:

    26628-47-7

    Molecular Formula:

    C28H23NO3

    InChIKeys:

    InChIKey=HMNGPLGXLQFPFN-UHFFFAOYSA-N

    Molecular Weight:

    421.49

    Exact Mass:

    421.49

    EC Number:

    247-853-7

    Categories:

    Dye

    Characteristics
    PSA:

    38.8 Ų

    Density:

    1.32±0.1 g/cm3

    Melting Point:

    218-220 °C

    Boiling Point:

    642.4±55.0 °C(Predicted)

    PKA:

    5.05±0.20

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    color former,leuco dye,thermochromic raw materials

    Location:

    zhongzhan area , jiaozuo city , henan province , china

    Payment Terms:

    L/C,100% TT in advance

    Average lead Time:

    30

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    201-300

    Year of Establishment:

    2020

  • Inquiry History
    1 Inquiries
    Country Product Purchase Quantity Date Posted
    China

    6'-(Diethylamino)-1',2'-benzofluoran Red DCF

    100 KG Sep 6, 2023
    Post an enquiry for this product
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