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Good Quality Acid Scarlet GR For Paper

Short Description:


Product Detail

Product Tags

Product Name

Acid Scarlet GR

C.I.No.

Acid Red 73

CAS No.

5413-75-2

EINECS

226-502-1

Molecular formula:

C22H14N4Na2O7S2

Molecular weight

556.4787

Synonyms

Acid Red GR; C.I. 27290; C.I. Acid Red 73; C.I. Acid Red 73, disodium salt; C.I. Acid Red 73, disodium salt; Acid red 73; Crocein Scarlet MOO; brilliant crocein moo (C.I. 27290); sodium 6-hydroxy-5-(4-phenylazophenylazo)naphthalene-2,4-disulphonate; brillant crocein MOO; Brilliant Crocein MOO; Acid Red 73; 7-oxo-8-({4-[(E)-phenyldiazenyl]phenyl}hydrazono)-7,8-dihydronaphthalene-1,3-disulfonate; disodium 7-hydroxy-8-[(E)-{4-[(E)-phenyldiazenyl]phenyl}diazenyl]naphthalene-1,3-disulfonate; disodium (8Z)-7-oxo-8-(2-{4-[(E)-phenyldiazenyl]phenyl}hydrazinylidene)-7,8-dihydronaphthalene-1,3-disulfonate

Chemical Property

Red powder

Application

It is used for dyeing wool fabrics, as well as paper and leather. It can also be used for coloring plastics, wood, spices, medicine, electrochemical aluminum and cement. It can also be used to make ink. Its heavy metal salt can be used as pigment.

Fastness

Depth %

1.0

Light

6

1/1 Dyeing depth

40°C washing

CH

3

CO

3

V

3

Perspiration

CH

3

CO

3

V

3

Rubbing

D

3-4

W

3-4


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