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13799 Sodium hydrogen sulfate monohydrate, Reagent Grade

CAS Number
10034-88-5
Synonyms
Sodium bisulfate monohydrate

Stock No. Size Price ($) Quantity Availability
13799-36 500g 64.10
13799-A1 1kg 109.00
13799-A7 5kg 303.00
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Sodium hydrogen sulfate monohydrate, Reagent Grade

MDL
MFCD00149210
EINECS
231-665-7

Chemical Properties

Formula
NaHSO4•H2O
Formula Weight
138.07 (120.06anhy)
Form
Crystalline
Melting point
ca 183° dec.
Storage & Sensitivity
Hygroscopic. Store under Nitrogen. Ambient temperatures.
Solubility
Soluble in water. Insoluble in ammonia.

Grade Specifications

Maximum level of impurities: Acidity (as H2SO4) 35.0-36.5%, Insoluble matter and ammonium hydroxide precipitate 0.005%, Cl and Br 0.001%, PO4 0.001%, As 0.0001%, Ca and Mg 0.005%, Heavy Metals (as Pb) 0.0005%, Fe 0.001%

Applications

Sodium hydrogen sulfate monohydrate is used in metal finishing and cleaning products. It is used to lower the pH of water for an effective chlorination in swimming pools. It is also used as a urine acidifier to reduce urinary stones in cats. Further, it is used in controlling outbreaks of crown-of-thorns starfish. It is a primary ingredient used in jewelry making to clean the surfaces. In addition to this, it is used as a food additive and serves as a reagent for the decomposition of basic metal oxides by fusion.

Notes

Moisture sensitive. Incompatible strong oxidizing agents, hypochlorite and strong bases.

Literature References

Petrovi?, M.; Debeljak, Ž.; Kezi?, N.; Džidara, P. Relationship between cannabinoids content and composition of fatty acids in hempseed oils. Food Chem. 2015, 170, 218-225.

Münchberg, U.; Wagner, L.; Rohrer, C.; Voigt, K.; Rösch, P.; Jahreis, G.; Popp, J. Quantitative assessment of the degree of lipid unsaturation in intact Mortierella by Raman microspectroscopy. Anal. Bioanal. Chem. 2015, 407 (12), 3303-3311.

GHS Hazard and Precautionary Statements

Hazard Statements: H318

Causes serious eye damage.

Precautionary Statements: P261-P271-P280-P305+P351+P338-P310-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Use only outdoors or in a well-ventilated area. 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. Immediately call a POISON CENTER or doctor/physician. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,8586
Harmonized Tariff Code
2833.19
TSCA
Yes
RTECS
VZ1860000

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