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Acid Green 1

Acid Green 1 Structure
Acid Green 1
  • CAS No.19381-50-1
  • Chemical Name:Acid Green 1
  • CBNumber:CB8246992
  • Molecular Formula:C30H15FeN3NaO15S3(-2)
  • Formula Weight:832.47
  • MOL File:19381-50-1.mol
Acid Green 1 Property
  • storage temp.  :room temp
  • solubility  :160g/l
  • form  :Crystalline Powder
  • Colour Index  :10020
  • color  :Dark green
  • PH :9.3 (10g/l, H2O, 20℃)
  • Water Solubility  :30 mg/mL
  • Stability: :Stable. Incompatible with strong oxidizing agents.
  • EWG's Food Scores :1-3
  • FDA UNII :W60I5H3VMQ
  • EPA Substance Registry System :C.I. Acid Green 1 (19381-50-1)
Safety
  • Safety Statements  :22-24/25
  • WGK Germany  :3
  • RTECS  :LJ8930000
  • TSCA  :Yes
  • HS Code  :32041900
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements
Acid Green 1 Price More Price(11)
  • Brand: Sigma-Aldrich
  • Product number: 70550
  • Product name : Naphthol Green B
  • Purity: for microscopy (Hist.), for complexometry
  • Packaging: 25g-f
  • Price: $29.9
  • Updated: 2020/08/18
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 1.01306
  • Product name : Naphthol green B (C.I. 10020)
  • Purity: indicator
  • Packaging: 25 g
  • Price: $82.88
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 70550
  • Product name : Naphthol Green B
  • Purity: for microscopy (Hist.), for complexometry
  • Packaging: 100g-f
  • Price: $83.1
  • Updated: 2020/08/18
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: N0306
  • Product name : Acid Green 1
  • Purity: >80.0%(E)
  • Packaging: 25g
  • Price: $45
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: N0306
  • Product name : Acid Green 1
  • Purity: >80.0%(E)
  • Packaging: 500g
  • Price: $424
  • Updated: 2021/03/22
  • Buy: Buy

Acid Green 1 Chemical Properties,Usage,Production

  • Chemical Properties dark green to black powder
  • Definition ChEBI: An organic sodium salt composed of iron(3+), sodium and 5-(oxidoimino)-6-oxo-5,6-dihydronaphthalene-2-sulfonate ions in a 1:1:3 ratio. Used to stain collagen and animal tissue.
  • Preparation 6-Hydroxynaphthalene-2-sulfonic acid on nitrosation, and transformed to iron sodium salt.
  • Properties and Applications Yellow green. Green powder, to sunlight (infrared light) has excellent absorption and excellent light fastness, in a saturated salt solution in a good solubility and stability. Often in the water as yellow green. Case of concentrated sulfuric acid was yellow brown, diluted yellow. Its aqueous sodium hydroxide as blue green. Mainly used in solar salt industry and wool, silk and nylon fabric dyeing and printing, can also be used for leather dyeing.
    Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
    Fading Stain Fading Stain Fading Stain
    ISO 7 3 3-4 3-4 4
    AATCC 6-7 2-3 3-4 2 4-5
Acid Green 1 Preparation Products And Raw materials
Raw materials
Preparation Products
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19381-50-1, Acid Green 1Related Search:
  • Ferrate(3-), tris5,6-dihydro-5-(hydroxyimino-.kappa.N)-6-(oxo-.kappa.O)-2-naphthalenesulfonato(2-)-, trisodium
  • EXTD&CGREENNO.1
  • Acid green 1 (C.I. 10020)
  • Ferrate(3-), tris[5,6-dihydro-5-(hydroxyimino) -6-oxo-2-naphthalenesulfonato(2-)-N5,O6 ]-, trisodium
  • Naphthol Green B ACS
  • Naphthol Green B, Reagent
  • Ferrate(3-), tris(5,6-dihydro-5-(hydroxyimino)-6-oxo-2-naphthalenesulfonato(2-)-N(sup 5), O(sup 6))-, trisodium
  • Iron, tris(5,6-dihydro-5,6-dioxo-2-naphthalenesulfonic acid 5-oximato)-, trisodium salt
  • NAPHTHOL GREEN B, PURE
  • D & C Green 1
  • abcolnaptholgreenb
  • c.i.pigmentgreen12
  • dandcgreen1
  • extdandcgreenno.1
  • ferrate(3-),tris(5,6-dihydro-5-(hydroxyimino)-6-oxo-2-naphthalenesulfonato(2-)
  • ferrate(3-),tris[5,6-dihydro-5-(hydroxyimino)-6-oxo-2-naphthalenesulfonato(2-)
  • Iron,tris[5,6-dihydro-5-(hydroxyimino)-6-oxo-2-naphthalenesulfonato-O5,O6]-,trisodiumsalt
  • naptholgreenb
  • o(sup6))--n(sup5trisodium
  • o6]--ntrisodium
  • NAPHTHOL GREEN B (C.I. 10020) FOR PREPAR
  • BNaphthol Gre
  • Acid Green 1 (technical product)
  • 1-Nitroso-2-naphthol-6-sodiuM sulfonate ferric salt Naphthol green
  • Acid green 1 Green acid 1
  • Green PL
  • Acid Fast Green
  • Naphthol Green B, pure 100GR
  • Naphthol Green B, pure 25GR
  • Naphthol green B (C.I. 10020) indicator
  • Naphthol Green B Technical grade
  • 5-nitroso-6-oxidonaphthalene-2-sulfonate
  • Naphthol Green B, ≥80%(HPLC)
  • Ferrate(3-),tris[5,6-dihydro-5-(hydroxyimino-kN)-6-(oxo-kO)-2-naphthalenesulfonato(2-)]-,sodium (1:3)
  • NAPHTHOL GREEN B, REAGENT (ACS)NAPHTHOL GREEN B, REAGENT (ACS)NAPHTHOL GREEN B, REAGENT (ACS)
  • tris(5,6-dihydro-5,6-dioxo-2-naphthalenesulfonicacid-5-oximato)-irotris
  • 6-HYDROXY-5-NITROSO-2-NAPHTHALENESULFONIC ACID IRON(III) DERIVATIVE TRISODIUM SALT
  • ACID GREEN 1
  • CI 10020
  • CI NO 10020
  • NAPHTHOL GREEN
  • NAPHTHOL GREEN B
  • Trisodium tris[5,6-dihydro-5-(hydroxyimino)-6-oxo-2-naphthalenesulfonato(2-)-N5,O6]-ferrate(III)
  • naphthol green B (C.I. 10020)
  • trisodium tris[5,6-dihydro-5-(hydroxyimino)-6-oxonaphthalene-2-sulphonato(2-)-N5,O6]ferrate(3-)
  • MIDORI401
  • NAPHTHOL GREEN B, FOR MICROSCOPY AND COM PLEXOMETRY
  • NAPHTHOL GREEN B FOR METAL TITRATION
  • NaphtholGreenBForMicroscopy
  • Green 1
  • NAPHTHOL GREEN B C.I. No 10020
  • NAPHTHOL BREEN B
  • NAPHTHOL GREEN B REAGENT (ACS)
  • 75.0%(E)
  • AcidGreen1&gt
  • Naphthol Green B,BS
  • Acid Green 1 ISO 9001:2015 REACH
  • C.I.Acid Green 1:C.I.10020