Arsenazo III | CAS 1668-00-4 | Chemical-Suppliers

Element: arsenazo

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C-S » Chemicals » arsenazo-iii-PX318280

Identification

Arsenazo III

CAS:

1668-00-4

EINECS:

216-788-6

Molecular Formula:

C₂₂H₁₈As₂N₄O₁₄S₂

MDL:

MFCD00036695

SMILES:

C1=CC=C(C(=C1)N/N=C2/C(=O)C3=C(C=C(/C(=NNC4=CC=CC=C4[As](=O)(O)O)/C3=O)S(=O)(=O)O)C=C2S(=O)(=O)O)[As](=O)(O)O

Synonym:

arsenazo iii sodium salt ; arsenazo iii ,78% ; arsenazo â…¢ ; arsenazo iii,95% ; å¶æ°®èƒ‚â…¢ ; arzenazoâ…¢ ; nsc 91528 ; neothorine ; arsenazo iii, reag. ; arsenazo iii ,99%

Description

Arsenazo III is used for the determination of Ca²⁺ in micromolar amounts. Found to investigate calcium transport in permeabilized cells and determination of serum calcium. Also potentially useful for the spectrophotometric determination of uranium and thorium.

Suppliers

H&Z Industry Co.,Ltd

HIC4801920

R&D Scientific Inc.

RS4561368

Krada CPS Industry S.L

KCIS5282640

OPQ Chemical Co., Ltd

OC5041512

Alfa (A Johnson Matthey Company)

A7682304

Xiamen Equation Chemical Co.,Ltd

XECC7683840

Hangzhou Keying Chem Co., Ltd.

HKC7202880

Santa Cruz Biotechnology, Inc.

214557

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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.

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Prices & Availability

Data is processed

Properties for Arsenazo III

Molecular Weight:

776.37 g·mol−1

Melting point:

>320 °C(lit.)

Solubility:

Soluble in water (partly), 1N NH4OH (1 mg/ml), and alcohol.

Hazard Statements

GHS06
Toxic

Acute toxicity (oral, dermal, inhalation), categories 1, 2, 3

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

Storage temperature :

Store at RT.

RID/ADR certification :

UN 3465 6.1 / PG 2

Alternative Distributors of [Arsenazo III]

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