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120-18-3 - Naphthalene-2-sulfonic acid, 98% - H56685 - Alfa Aesar

H56685 Naphthalene-2-sulfonic acid, 98%

CAS Number
120-18-3
Synonyms

Size Price ($) Quantity Availability
100g 69.30
500g 265.00
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Naphthalene-2-sulfonic acid, 98%

MDL
MFCD00004089
EINECS
204-375-3

Chemical Properties

Formula
C10H8O3S
Formula Weight
208.23
Sensitivity
Hygroscopic
Solubility
Soluble in water.

Applications

Naphthalene-2-sulfonic acid is used in making direct dyes, reactive des and employed as dye and agrochemical intermediates.

Notes

Hygroscopic. Incompatible with oxidizing agents. Store at room temperature.

Literature References

Zhi Song.; Suzanne R. Edwards.; Richard G. Burns. Zhi Song.; Suzanne R. Edwards.; Richard G. Burns. Treatment of naphthalene-2-sulfonic acid from tannery wastewater by a granular activated carbon fixed bed inoculated with bacterial isolates Arthrobacter globiformis and Comamonas testosteroni. 2006, 40 (3),495-506.

Zhi Song.; Suzanne R. Edwards.; Richard G. Burns. Biodegradation of naphthalene-2-sulfonic acid present in tannery wastewater by bacterial isolates Arthrobacter sp. 2AC and Comamonas sp. 4BC. Biodegradation. 2005, 16 (3),237-252.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318-H303

Causes severe skin burns and eye damage. Causes serious eye damage. May be harmful if swallowed.

Precautionary Statements: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P312-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2904.10
TSCA
Yes
RTECS
QK1225000

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