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  7. Sodium dihydrogen phosphate monohydrate, ACS, 98.0-102.0%

Sodium dihydrogen phosphate monohydrate, ACS, 98.0-102.0%

Catalog No. AA11591A7
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AA1159130 250 g
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Catalog No. AA11591A7 Supplier Thermo Scientific Chemicals Supplier No. 011591A7
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Description

CAS: 10049-21-5 | H2NaO4P x H2O | 137.99 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 10049-21-5
Molecular Formula H2NaO4P x H2O
Molecular Weight (g/mol) 137.99
MDL Number MFCD00149208
InChI Key BBMHARZCALWXSL-UHFFFAOYSA-N
Synonym sodium dihydrogen phosphate monohydrate, sodium phosphate monobasic monohydrate, monosodium phosphate monohydrate, unii-593yog76rn, phosphoric acid, monosodium salt, monohydrate, sodium phosphate monobasic hydrate, sodium dihydrogen phosphate hydrate, sodium dihydrogenphosphate monohydrate, sodium hydrate dihydrogen phosphate, pubchem12707
PubChem CID 516949
SMILES O.[Na+].OP(O)(O)=O

Specifications

Melting Point 100°C-H2O
Color White
Physical Form Crystalline
Quantity 5 kg
Assay Percent Range 98.0-102.0%
Solubility Information Highly soluble in water. Insoluble in ethanol,ether and chloroform.
IUPAC Name sodium phosphoric acid hydrate
Formula Weight 137.99 (119.98 Anhydrous)
Grade ACS
Odor Odorless
Sensitivity Hygroscopic
Appearance White crystals
Chemical Name or Material Sodium dihydrogen phosphate monohydrate
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Safety and Handling

Hazard Category H315-H319-H335: Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Hazard Statement In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves.
EINECSNumber 231-449-2
RTECSNumber WA1900000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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