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14485 Ammonium hydrogen sulfate, 99.9% (metals basis)

CAS Number
7803-63-6
Synonyms
Ammonium bisulfate

Stock No. Size Price ($) Quantity Availability
14485-14 25g 27.60
14485-22 100g 71.80
14485-36 500g 226.00
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Ammonium hydrogen sulfate, 99.9% (metals basis)

MDL
MFCD00051073
EINECS
232-265-5

Chemical Properties

Formula
NH4HSO4
Formula Weight
115.10
Form
Lump
Melting point
146.9°
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Solubility
Soluble in water (~115.1 mg/ml at 20°C). Insoluble in acetone, alcohol, and pyridine.

Applications

Ammonium hydrogen sulfate is used as pharmaceutical intermediates and chemical reagents.

Notes

Hygroscopic. Incompatible with oxidizing agents ,acids and bases. Store at room temperature

Literature References

B. S. W. Dawson.; D. E. Irish.; G. E. Toogood. Vibrational spectral studies of solutions at elevated temperatures and pressures. 8. A Raman spectral study of ammonium hydrogen sulfate solutions and the hydrogen sulfate-sulfate equilibrium. J. Phys. Chem. 1986, 90 (2),334-341.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H335

Causes severe skin burns and eye damage. May cause respiratory irritation.

Precautionary Statements: P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2833.29
TSCA
Yes

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