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Dinatriumdibenzo[b,def]chrysen-7,14-diylbis(sulfat)

disodium dibenzo[b,def]chrysene-7,14-diyl bis(sulphate) Struktur
3564-70-3
CAS-Nr.
3564-70-3
Bezeichnung:
Dinatriumdibenzo[b,def]chrysen-7,14-diylbis(sulfat)
Englisch Name:
disodium dibenzo[b,def]chrysene-7,14-diyl bis(sulphate)
Synonyma:
Einecs 222-648-5;GOLDEN YELLOW GK;Solubilised Vat Yellow 4;C.I. Solubilised Vat Yellow 4;Vat yellow 4 solubilized (C.I. 59101);C.I.Solubilised Vat Yellow 4 :C.I.59101;disodium dibenzo[b,def]chrysene-7,14-diyl bis(sulphate);Dibenzo[b,def]chrysene-7,14-diol 7,14-di(sulfuric acid sodium) salt;Dibenzo(B,def)chrysene-7,14-diol, bis(hydrogen sulfate), disodium salt;Dibenzo(B,def)chrysene-7,14-diol, 7,14-bis(hydrogen sulfate), sodium salt (1:2)
CBNumber:
CB1877478
Summenformel:
C24H14O8S2.2Na
Molgewicht:
518.49
MOL-Datei:
3564-70-3.mol

Dinatriumdibenzo[b,def]chrysen-7,14-diylbis(sulfat) Eigenschaften

Sicherheit

Dinatriumdibenzo[b,def]chrysen-7,14-diylbis(sulfat) Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

(a) in the presence of Pyridine, with chlorosulfonic processing C.I. Vat Yellow 4 leuco; (b) used in Pyridine?metal (such as copper, iron, zinc, etc) and Sulfur trioxide source (such as Sulfur trioxide, Chlorosulfonic acid or Methyl chlorosulfonate) processing ?C.I. Vat Yellow 4. The above two kinds of circumstances are through with alkali, filter out the insoluble,, remove Pyridine and salting-out.

Properties and Applications

red light yellow. Orange powder. Soluble in water and acetone, slightly soluble in alcohol. The strong sulfuric acid for green light yellow, diluted into gold. The solubility in water is good, aqueous solution for under fluorescent light bright yellow. Used for the cotton fabric dyeing as red light yellow, to dead cotton covering power is better. The affinity of cotton fiber medium. This product can be used for printing of cotton, including direct printing, the dye printing, white color printing. Also can be used for silk, wool and PVA dyeing.
Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 4-5 4-5 5-6 5 4-5 3-4 4
AATCC 5 5 4-5 5 4

Dinatriumdibenzo[b,def]chrysen-7,14-diylbis(sulfat) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Dibenzo[b,def]chrysen-7,14-dion Pyridin

Downstream Produkte

Dinatriumdibenzo[b,def]chrysen-7,14-diylbis(sulfat) Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 2)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hunan Yongqi Chemical Co., LTD 0731-85561035 13319583233
 yongqi@yongqichem.com China 681 58
Hu' nan Yunbang Pharmaceutical Co., Ltd. 0731-85561037 15386497078
 yunbang@yunbangapi.com China 4819 58

3564-70-3(Dinatriumdibenzo[b,def]chrysen-7,14-diylbis(sulfat))Verwandte Suche:

  • Vat yellow 4 solubilized (C.I. 59101)
  • C.I. Solubilised Vat Yellow 4
  • Dibenzo[b,def]chrysene-7,14-diol 7,14-di(sulfuric acid sodium) salt
  • Dibenzo(B,def)chrysene-7,14-diol, 7,14-bis(hydrogen sulfate), sodium salt (1:2)
  • Dibenzo(B,def)chrysene-7,14-diol, bis(hydrogen sulfate), disodium salt
  • Einecs 222-648-5
  • disodium dibenzo[b,def]chrysene-7,14-diyl bis(sulphate)
  • C.I.Solubilised Vat Yellow 4 :C.I.59101
  • Solubilised Vat Yellow 4
  • GOLDEN YELLOW GK
  • 3564-70-3
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