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2491-71-6 - 4-Aminoazobenzene-4'-sulfonic acid sodium salt, tech. 90% - L11965 - Alfa Aesar

L11965 4-Aminoazobenzene-4'-sulfonic acid sodium salt, tech. 90%

CAS Number
2491-71-6
Synonyms

Size Price ($) Quantity Availability
25g 30.40
100g 101.00
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4-Aminoazobenzene-4'-sulfonic acid sodium salt, tech. 90%

MDL
MFCD00035564
EINECS
219-657-1

Chemical Properties

Formula
C12H10N3NaO3S
Formula Weight
299.29
Sensitivity
Hygroscopic

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
8098548
Harmonized Tariff Code
2927.00
TSCA
Yes

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