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CAS RN: 1668-00-4 | Product Number: A5009

Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]


Purity: >95.0%(T)
Poisonous substance
Synonyms:
  • 2,7-Bis(2-arsonophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonic Acid
Product Documents:
1G
¥5,000
12   It can be shipped from Saitama warehouse on the same day* It can be shipped in about 2 weeks after ordering
5G
¥15,400
37   8   It can be shipped in about 2 weeks after ordering
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Product Number A5009
Purity / Analysis Method >95.0%(T)
Grade Ace
Molecular Formula / Molecular Weight C__2__2H__1__8As__2N__4O__1__4S__2 = 776.36 
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
Packaging and Container 1G-Glass Bottle with Plastic Insert (View image)
CAS RN 1668-00-4
Reaxys Registry Number 5717957
PubChem Substance ID 87563103
MDL Number

MFCD00036695

Specifications
Appearance Dark green to Dark red to Black powder to crystaline
Purity(Neutralization titration) min. 95.0 %(after drying)
Lambda max. 535.0 to 545.0 nm
Absorbance min. 0.600(16mg/L, 535.0 to 545.0 nm)(calcd.on dried substance)
Drying loss max. 5.0 %
Calcium max. 0.1 %
Sensitiveness to pass test
Properties (reference)
Solubility (insoluble in) Ethanol, Acetone, Ether
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H301 + H331 : Toxic if swallowed or if inhaled.
H410 : Very toxic to aquatic life with long lasting effects.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P273 : Avoid release to the environment.
P270 : Do not eat, drink or smoke when using this product.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P391 : Collect spillage.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
P405 : Store locked up.
Related Laws:
ISHL Group 2 Substance
Poisonous or Deleterious Poisonous substance
Transport Information:
UN Number UN3465
Class 6.1
Packing Group II
PubMed Literature


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