Acid Green 1 CAS# 19381-50-1

Naphthol Green B (CAS# 19381-50-1) is an organometallic dye which persists in wastewater as a pollutant. Various methods for the removal of Naphthol Green B, including hydrogen peroxide treatments, and the more complex use of magnetic halloysite-iron oxide nanocomposite. Dyes and metabolites, Environmental Testing
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.

Acid Green 1 CAS# 19381-50-1

Product Name: Acid Green 1
Synonyms: 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
CAS: 19381-50-1
MF: C30H15FeN3NaO15S3(-2)
MW: 832.47
EINECS: 243-010-2
Product Categories: Classes of Metal Compounds;Fe (Iron) Compounds;Transition Metal Compounds;Organometallics
Mol File: 19381-50-1.mol
Acid Green 1 Structure
Acid Green 1 Chemical Properties
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
Exposure limits ACGIH: TWA 1 mg/m3
NIOSH: TWA 1 mg/m3
Stability: Stable. Incompatible with strong oxidizing agents.
LogP 0.677 (est)
EPA Substance Registry System C.I. Acid Green 1 (19381-50-1)

评价

目前还没有评价

成为第一个“Acid Green 1 CAS# 19381-50-1” 的评价者

您的邮箱地址不会被公开。 必填项已用 * 标注

购物车