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Dye Intermediate

We are mainly engaged in the research, development, manufacturing and trade of pharmaceutical, dye, pesticide and material intermediate products. Our main products are Solvent Yellow 114,cas#75216-45-4 and 2,2-Bipyridine, cas#366-18-7and Tetrahydropyran-4-one, cas#29943-42-8 and 2,3-Dihydropyran,cas#110-87-2 and 2,3-dihydrofuran,cas#1191-99-7 and 2-Aminothiazole,cas#96-50-4 and other related chemical products. We are equipped with over 800 sets of leading apparatus such as hydrogenation kettle, redistilled kettle and rectification kettle, etc.

Solvent Yellow 114

Hits:     Datetime:2019-08-19

Product Name: Solvent yellow 114 ; Transparent Yellow G

Other Name:2-(3-Hydroxy-2-quinolyl)-1,3-indandione 

CAS NO.:75216-45-4

CAS NO.:7576-65-0

EINECS NO.:231-474-9

Molecular Formula: C18H11NO3

Molecular Weight: 289.29


Items

Specifications

Results

Appearance

Granular or uniform powder

Yellow powder

CCM

Intensity

≥450%

459.0%

DE

/

0.11

DC

≥-0.5

-0.07X

DH

-0.5≤DH≤0.5

0.07X

iron ion

≤200ppm

31.25

Conductivity

≤100μS/cm

74.5

Ash Content

≤0.5%

0.08

DMF undissolved

≤0.3%

0.16

Dry water

≤1.0%

0.01%

UV Concentration

/

458.0%

pH

7.5±1.0

6.2


Other specifications, we can customize according to your requirements.




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