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Color Former Red-40 CAS 50292-91-6 Off-white Powder For Leuco Dyes Recording Materials Thermochromic Paints And Ink

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xName | 3,3-bis(1-butyl-2-methyl-1H-indol--yl)-1(3H)-Isobenzofuranone | Synonyms | Red-40;Copikem 20;Copikem 20 Magenta;Copikem Magenta |
---|---|---|---|
CAS No. | 50292-91-6 | Purity | Min 99% |
MF | C34H36N2O2 | MW | 504.66 |
Color | Off-white Powder | Application | Heat Sensitive And Pressure Sensitive Recording Materials, Thermochromic Paints And Inks; Heat Sensitive Intermediate |
Moisture | Max 0.2% | Ash | Max 0.1% |
Highlight | Thermochromic Paints Color Former Red-40,Red-40 CAS 50292-91-6,Leuco dyes Color Former Red-40 |
Color Former Red-40 CAS 50292-91-6 Off-white powder use for Leuco dyes recording materials thermochromic paints and ink
Specification of Color Former Red-40 CAS 50292-91-6 Off-white powder
CAS | 50292-91-6 |
Purity | min 99% |
MF | C34H36N2O2 |
MW | 421.49 |
Color | light reddish powder |
Application | Thermal(pressure)-sensitive and photosensitive materials Thermal pressure-sensitive dyes,Dye intermediates; Heat sensitive intermediate |
Description of Color Former Red-40 CAS 50292-91-6 Off-white powder
Synonyms:3,3-Bis(1-butyl-2-methylindol-3-yl)phthalide;3,3-Bis(1-n-butyl-2-methylindol-3-yl)phthalide; Copikem 20; Copikem 20 Magenta;Copikem Magenta; Copikem XX; Red 40; Yamamoto Red 40
CAS: 50292-91-6
Molecular formula: C34H36N2O2
Molecular weight:504.66
Advantages
1. Quick lead time
2. Low MOQ
3. Quality assured with COA
4. Full experience in shipping
5. Free consulting service
6. custom service welcome
FAQ
Q1: What is your regular lead time for sample and official order?
A1: Sample lead time 5-7 days. Official order lead time 14-21 days.
Q2: What is your MOQ?
A2: MOQ usually is 1kg.
Q3: How you control product quality?
A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.
Q4: What is your warranty policy?
A4: We will send you a new batch if there is any quality issue during warranty time
Q5: Do you refund if customer receive defective product and do not accept replacement?
A5: Yes
Item Photo