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REACTIVE RED 120

Procion Red H-E3B

CAS: 61951-82-4

Molecular Formula: C44H30Cl2N14O20S6

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REACTIVE RED 120 - Names and Identifiers

Name Procion Red H-E3B
Synonyms ProcionRedHEB
REACTIVE RED 120
Reactive Red 120
Procion Red H-E3B
PROCION RED H-E3B
reactivered120dye
Reactive Red KE-3B
C.I.Reactivered120
C.I.Reactive Red 120
ReactivebrilliantredKE-3B
Reactive Brilliant Red Ke-3b
4,4'-[1,4-phenylenebis[imino(6-chloro-1,3,5-triazine-4,2-diyl)imino]]bis[5-hydroxy-6-[(2-sulphophenyl)azo]naphthalene-2,7-disulphonic acid
(3Z,3'Z)-5,5'-{benzene-1,4-diylbis[imino(6-chloro-1,3,5-triazine-4,2-diyl)imino]}bis{4-oxo-3-[(2-sulfophenyl)hydrazono]-3,4-dihydronaphthalene-2,7-disulfonic acid}
CAS 61951-82-4
EINECS 263-351-0
InChI InChI=1/C44H30Cl2N14O20S6/c45-39-51-41(55-43(53-39)49-27-17-23(81(63,64)65)13-19-15-31(85(75,76)77)35(37(61)33(19)27)59-57-25-5-1-3-7-29(25)83(69,70)71)47-21-9-11-22(12-10-21)48-42-52-40(46)54-44(56-42)50-28-18-24(82(66,67)68)14-20-16-32(86(78,79)80)36(38(62)34(20)28)60-58-26-6-2-4-8-30(26)84(72,73)74/h1-18,57-58H,(H,63,64,65)(H,66,67,68)(H,69,70,71)(H,72,73,74)(H,75,76,77)(H,78,79,80)(H2,47,49,51,53,55)(H2,48,50,52,54,56)/b59-35+,60-36+

REACTIVE RED 120 - Physico-chemical Properties

Molecular FormulaC44H30Cl2N14O20S6
Molar Mass1338.09
Density2.01±0.1 g/cm3(Predicted)
pKa-1.52±0.30(Predicted)
Storage ConditionRoom Temprature
Refractive Index1.862
Physical and Chemical PropertiesRed sauce color powder. The solubility in water (50 °c) was 90g/L. The aqueous solution was bright red, and 1mol/L sodium hydroxide solution was added to turn orange red, followed by addition of sodium hydrosulfite and warm to orange, with slight precipitation, followed by sodium perborate to turn light yellow. It was purplish red in concentrated sulfuric acid, and turned pink after dilution. Dark red in concentrated nitric acid, diluted to red.

REACTIVE RED 120 - Risk and Safety

Hazard SymbolsXn - Harmful
Harmful
Risk CodesR42/43 - May cause sensitization by inhalation and skin contact.
R4/43 -
Safety Description36 - Wear suitable protective clothing.
WGK Germany3

REACTIVE RED 120 - Reference Information

Use reactive red KE-3B is mainly used for dyeing cotton and viscose fiber with high dyeing rate and color fixation rate of 78%. It is also used for direct printing of cotton and viscose fabrics, with a high fixation rate of nearly 90%. The dye is pure in color, good in dyeing depth and high in utilization. It can also be used for dyeing polyester/cotton blended fabrics with disperse dyes in the same bath.
It is mainly used for dyeing and direct printing of cotton and viscose fibers, and is suitable for dyeing polyester/cotton and polyester/viscose blended fabrics
production method with H acid, cyanuric chloride, p-phenylenediamine and O-aminobenzene sulfonic acid as raw materials, the product is obtained by condensation with p-phenylenediamine, diazotization of O-aminobenzene sulfonic acid, and coupling with the condensate..
Last Update：2024-04-10 22:29:15
REACTIVE RED 120
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Shanghai Macklin Biochemical Co., Ltd
Featured ProductsSpot supply
Product Name: Reactive Red 120 Visit Supplier Webpage Request for quotation
CAS: 61951-82-4
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
WhatsApp: +86-18821248368
Shanghai Amole Biotechnology Co., Ltd.
Spot supply
Product Name: Reactivered120 Request for quotation
CAS: 61951-82-4
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365 Click to send a QQ message
Wechat: 18916960931
MedChemExpress (MCE)
Spot supply
Product Name: Reactive red 120 Visit Supplier Webpage Request for quotation
CAS: 61951-82-4
Tel: 609-228-6898
Email: sales@medchemexpress.com
　　　　 tech@medchemexpress.com
Mobile: 609-228-6898
SKYRUN INDUSTRIAL CO.,LTD
Spot supply
Product Name: C.I. Reactive red 120 Visit Supplier Webpage Request for quotation
CAS: 61951-82-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185 Click to send a QQ messageSend QQ message
Wechat: chinaskyrun
Shanghai Yuanye Bio-Technology Co., Ltd.
Product Name: REACTIVE RED 120 Visit Supplier Webpage Request for quotation
CAS: 61951-82-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
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REACTIVE RED 120
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