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Hefei TNJ chemical industry co.,ltdCAS 2519-30-4 Food Black 1//www.lookchem.com/300w/2010/0620/2519-30-4.jpg
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CAS 2519-30-4 Food Black 1 CAS NO.2519-30-4

Min.Order Quantity:
1 Metric Ton
Purity:
99%
Port:
Main Ports in China
Payment Terms:
L/C,T/T

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Product Details

Keywords

  • 2519-30-4
  • Food Black 1
  • Brilliant Black

Quick Details

  • ProName: CAS 2519-30-4 Food Black 1
  • CasNo: 2519-30-4
  • Molecular Formula: C28H17N5Na4O14S4
  • Appearance: black powder
  • Application: Food Dyestuffs, Ink Dyestuffs, Leather...
  • DeliveryTime: Within one week after the payment conf...
  • PackAge: 25kgs Bag/Carton Box/Drum
  • Port: Main Ports in China
  • ProductionCapacity: 200 Metric Ton/Month
  • Purity: 99%
  • Storage: All products should be stored at a dry...
  • Transportation: BY SEA
  • LimitNum: 1 Metric Ton
  • Residue on Ignition: 0.08%max
  • Heavy Metal Content: 0.01%max
  • Valid Period: 2 YEARS
  • Solubility: Soluble in water (100 mg/ml), and etha...

Superiority

1, full experience of large numbers containers loading in main chinese seaports

2, packing with pallet as buyer's special request

3, best service after shipment with e-mail

4, cargoes together with container sales service available

5, rich experience for exporting

6, cargoes photo before and after loading into container

7, raw materials from chinese origin

8, hefei tnj chemical industry co., ltd.(iso 9001: 2008), are strong in the field of

pharmaceuticals, food additives, plant extracts and fine chemicals for more than 10 years.

Details

food black 1 cas 2519-30-4
1. description
brilliant black bn is a synthetic dye that also acts as a modulator of adenosine a1 and a3 receptors.
2. technical information
appearance: powder
physical state: solid
solubility: soluble in water (100 mg/ml), and ethanol (0.7 mg/ml). insoluble in vegetable oil.
storage: store at room temperature
refractive index: n20d ~1.77 (predicted)
color index number: 28440
3. safety and reference information
wgk germany: 2
rtecs: qj5950000
pubchem cid: 44134589
mdl number: mfcd00078980
ec number: 219-746-5
smiles: cc(=o)nc1=c2c(=c(c=c1)s(=o)(=o)[o-])c=c(c(=nnc3=c4c=c(c=cc4=c(c=c3)n=nc5=cc= c(c=c5)s(=o)(=o)[o-])s(=o)(=o)[o-])c2=o)s(=o)(=o)[o-].[na+].[na+].[na+].[na+ ][na+].[na+].[na+]

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