Sodium 5-[(4-nitrop...

Sodium 5-[(4-nitrophenyl)azo]salicylate

Sodium 5-[(4-nitrophenyl)azo]salicylate

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1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

Sodium 5-[(4-nitrophenyl)azo]salicylate Alizarin yellow R sodium salt CAS:1718-34-9

Quick Details

  • Appearance: yellowish powder
  • Application:Used as pH indicator.
  • PackAge: 25kgs/drum
  • ProductionCapacity:2000|Metric Ton|Year
  • Storage:Store in cool and dry place, away from sun light.
  • Transportation:By sea or by air

Superiority:

Chemical Name

Alizarin yellow R sodium salt

Another name

Sodium 5-[(4-nitrophenyl)azo]salicylate;

2-Hydroxy-5-((4-nitrophenyl)azo)benzoic acid monosodium salt;

5-(4-Nitrophenylazo)-salicylic acid sodium salt; Mordant Yellow 3R

CAS No.

1718-34-9

Molecular formula

C13H9N3NaO5

EINECS No.

217-002-4

Molecular weight

309.21

Details:

Appearance: yellow powder

Assay: 90% min.

pH change range: 10.0(yellow)~12.0(red)

Water Soluble Test: pass

Sulfated ash(as SO4): 20% max.

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