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Sodium dihydrogen phosphate monohydrate, ACS, 98.0-102.0%, Alfa Aesar™

Chemical Identifiers

CAS 10049-21-5
Physical Form Crystalline
Assay Percent Range 98.0-102.0%
Molecular Formula NaH2PO4·H2O
Formula Weight 137.99 (119.98 Anhydrous)
MDL Number MFCD00149208
Synonym Monosodium orthophosphate
Chemical Name or Material Sodium dihydrogen phosphate monohydrate
Grade ACS Grade
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AA11591A1 SDS Alfa Aesar
11591A1
1kg N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AA11591A7 SDS Alfa Aesar
11591A7
5kg N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications Description & Specifications

Chemical Identifiers

10049-21-5
98.0-102.0%
137.99 (119.98 Anhydrous)
Monosodium orthophosphate
ACS Grade
Crystalline
NaH2PO4·H2O
MFCD00149208
Sodium dihydrogen phosphate monohydrate

Specifications

10049-21-5
98.0-102.0%
White crystals
MFCD00149208
2.04g/cm3 at 20°C
Odorless
1kg
ACS Grade
Crystalline
NaH2PO4·H2O
137.99 (119.98 Anhydrous)
Monosodium orthophosphate
Maximum level of impurities: Insoluble matter 0.01%, pH of a 5% solution 4.1 to 4.5 at 25%, Cl 5ppm, SO4 0.003%, Ca 0.005%, K 0.01%, As 0.5ppm, Heavy Metals (as Pb) 0.001%, Fe 0.001%
White
Sodium dihydrogen phosphate monohydrate

Safety and Handling

In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves.

H315-H319-H335: Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

EINECSNumber : 231-449-2