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 Termini di pagamento e spedizione: 
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| CAS No.: | 4203-77-4 | Einecs No.: | 232-340-2 | 
|---|---|---|---|
| Formula molecolare: | C32H22N4O2 | Aspetto: | Polvere | 
| Colore Leuco: | Blu(G) | Dispicità leggera: | 6-7 | 
| Solidità al lavaggio: | 4 | Dissoluzione dell'acqua: | Non disciolto in acqua | 
| Solidità allo sfregamento a secco: | 3-4 | Solidità allo sfregamento a umido: | 3 | 
| Purezza: | 100% | Finezza dei granuli: | Eccellente | 
| Finezza esterna: | Eccellente | Imballaggio interno: | Sacchetto di plastica | 
| Imballaggio esterno: | Scatola di cartone o fusto di plastica | ||
| Evidenziare: | 100% Purity Vat Dye,High Fastness C.I.Vat Red 13,Over 20 Years Experience Red 6B Vat Dye | ||
 
 
| Property | Value | 
|---|---|
| Appearance | Red powder | 
| Leuco color | Blue(G) | 
| Light fastness (xenon test) | 6-7 | 
| Washing fastness | 4 | 
| Dissolution in water | Not dissolved in water | 
| Dry rubbing fastness | 3-4 | 
| Wet rubbing fastness | 3 | 
 
 
 
 
 
 
 
 
 "The dyestuff provided by World Chemical Co., Ltd. works very well, especially the vat dyes. The fastness is very good and the color is very bright. Every time they give good quality dyes with very efficient service."
    "The dyestuff provided by World Chemical Co., Ltd. works very well, especially the vat dyes. The fastness is very good and the color is very bright. Every time they give good quality dyes with very efficient service."
   "We confirm that World Chemical Co., Ltd. supplied reactive dyes to us. We are grateful for the long-term cooperation. The product quality satisfies us."
    "We confirm that World Chemical Co., Ltd. supplied reactive dyes to us. We are grateful for the long-term cooperation. The product quality satisfies us."
   "I placed 2 trial orders in the past 4 months. Very satisfied with the great service. Though my amount is small, I believe there will be more cooperation in the future."
    "I placed 2 trial orders in the past 4 months. Very satisfied with the great service. Though my amount is small, I believe there will be more cooperation in the future."
   "Our sales volume rose from $100 thousand/month to over $400 thousand/month. You are professional and familiar with our market. I can trust and rely on them."
    "Our sales volume rose from $100 thousand/month to over $400 thousand/month. You are professional and familiar with our market. I can trust and rely on them."
  Persona di contatto: Allison
Telefono: +8615861504187