Chemical-Suppliers Chemical-Suppliers

3,6-bis((E)-(2-Arsonophenyl)diazenyl)-4,5-dihydroxynaphthalene-2,7-disulfonic acid

×
Formula: C22H18As2N4O14S2
CAS: 1668-00-4
search Element: dihydroxynaphthalene arsonophenyl disulfonic diazenyl acid
Page Content Identification Properties Suppliers Prices & Availability Get Quick Quote ☰

Identification

Structural Formula
3,6-bis((E)-(2-Arsonophenyl)diazenyl)-4,5-dihydroxynaphthalene-2,7-disulfonic acid
CAS:
1668-00-4
EINECS:
216-788-6
Molecular Formula:
C22H18As2N4O14S2
MDL:
MFCD00036695
Synonym:
arsenazo iii sodium salt ; arsenazo iii ,78% ; arsenazo Ⅲ ; arsenazo iii,95% ; 偶氮胂Ⅲ ; arzenazoⅢ ; nsc 91528 ; neothorine ; arsenazo iii, reag. ; arsenazo iii ,99%




Suppliers

Get Quick Quote

CAS equal suppliers

Arsenazo III
Santa Cruz Biotechnology, Inc.
214557
Arsenazo III
Molekula
13331445
Arsenazo III
Alfa (A Johnson Matthey Company)
A7682304
Arsenazo III
H&Z Industry Co.,Ltd
HIC4801920
Arsenazo III
Hangzhou Keying Chem Co., Ltd.
HKC7202880
Arsenazo III
R&D Scientific Inc.
RS4561368
Arsenazo III
Krada CPS Industry S.L
KCIS5282640
Arsenazo III
OPQ Chemical Co., Ltd
OC5041512
Arsenazo Ⅲ
Leap Chem Co., Ltd
LC288864
Arsenazo Ⅲ
Haihang Industry Co., Ltd.
HI4161248
Arsenazo III, Reag.
Loba biotech GmbH (formaly LOBA Feinchemie GmbH)
158295
Arsenazo III, Reag.
Haihang Industry Co., Ltd.
HI14824446
Arsenazo III sodium salt
Finetech Industry Limited
FIL24009600
Arsenazo III sodium salt
Gihi Chemicals Co., Limited
GCL259210368
Arsenazo III free acid high grade
Loba biotech GmbH (formaly LOBA Feinchemie GmbH)
158290
Arsenazo III free acid high grade
Haihang Industry Co., Ltd.
HI514815444
Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]
TCI Chemicals (India) Pvt. Ltd.
A5009

Prices & Availability




Data is processed


x

Properties for 3,6-bis((E)-(2-Arsonophenyl)diazenyl)-4,5-dihydroxynaphthalene-2,7-disulfonic acid

Molecular Weight:
776.37 g·mol−1
Melting point:
>320 °C(lit.)
Solubility:
Soluble in water (partly), 1N NH4OH (1 mg/ml), and alcohol.
x

Hazard Statements

GHS06

GHS06
Toxic
  • Acute toxicity (oral, dermal, inhalation), categories 1, 2, 3
GHS09

GHS09
Environmental hazard
  • Acute hazards to the aquatic environment, category 1
  • Chronic hazards to the aquatic environment, categories 1, 2
  • Environmental toxicity, categories 1, 2

Safety & Transport Information

Risk Codes:
R23/25 - Toxic by inhalation and if swallowed
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Codes:
S20/21 - When using do not eat, drink or smoke
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S60 - This material and its container must be disposed of as hazardous waste
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet
Hazard Classes:
6.1(b)
Hazard Symbols:
T, N
Hazard symbol T Hazard symbol N
Storage temperature :
Store at RT.
RID/ADR certification :
UN 3465 6.1 / PG 2
x

Alternative Distributors of [3,6-bis((E)-(2-Arsonophenyl)diazenyl)-4,5-dihydroxynaphthalene-2,7-disulfonic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Spectrum Chemical Mfg. Corp. | Advance Scientific & Chemical, Inc. | Molekula GmbH | TCI Europe NV | Carl Roth GmbH + Co KG | Jinjiangchem Corporation | Aakash Chemicals & Dye-Stuffs, Inc. | BOC Sciences | Jinan Haohua Industry Co., Ltd. | Pfaltz & Bauer, Inc.

x

Downloads

Mol File:
-/-
MSDS:
-/-




View related products













▲
▲