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10049-21-5 - Sodium dihydrogen phosphate monohydrate, ACS, 98.0-102.0% - Monosodium orthophosphate - Sodium phosphate, monobasic - 11591 - Alfa Aesar

11591 Sodium dihydrogen phosphate monohydrate, ACS, 98.0-102.0%

CAS-Nummer
10049-21-5
Synonyme
Monosodium orthophosphate
Sodium phosphate, monobasic

Größe Preis ($) Menge Verfügbarkeit
250g 35,43
1kg 94,43
5kg 302,82
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Sodium dihydrogen phosphate monohydrate, ACS, 98.0-102.0%

MDL
MFCD00149208
EINECS
231-449-2

Chemische Eigenschaften

Formel
NaH2PO4•H2O
Molmasse
137.99 (119.98anhy)
Form
Crystalline
Schmelzpunkt
100° -H{2}O
Sensitivität
Hygroscopic
Löslichkeit
Highly soluble in water. Insoluble in ethanol, ether and chloroform.

Anwendungen

Sodium phosphate monobasic monohydrate is used as sequestrant, emulsifier, mordant in dyeing, reagent and buffer in foods and analytical chemistry. It is applied as a fireproofing agent and for weighting silk in tanning. It is employed in manufacturing of enamels, ceramics, detergents, boiler compounds, in soldering and brazing instead of borax.

Bemerkungen

It may be mildly corrosive to steel and aluminum. Highly hygroscopic nature.

Literaturverweise

Weaver, C. L.; Li, H.; Luo, X.; Cui, X. T. A graphene oxide/conducting polymer nanocomposite for electrochemical dopamine detection: origin of improved sensitivity and specificity. J. Mater. Chem. B 2014, 2, 5209-5219.

Gull, M.; Zhou, M.; Fernández, F. M.; Pasek, M. A. Prebiotic Phosphate Ester Syntheses in a Deep Eutectic Solvent. J. Mol. Evol. 2014, 78 (2), 109-117.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: 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.

Weitere Referenzen

Merck
14,8660
Harmonized Tariff Code
2835.22
TSCA
Yes
RTECS
WA1900000

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Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

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