Skip to Content
MilliporeSigma
All Photos(1)

Documents

71645

Sigma-Aldrich

di-Sodium hydrogen phosphate dihydrate

BioXtra, ≥98.0% (T)

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
sec-Sodium phosphate, Disodium hydrogen phosphate dihydrate, Disodium phosphate, Sodium phosphate dibasic dihydrate
Linear Formula:
Na2HPO4 · 2H2O
CAS Number:
10028-24-7
Molecular Weight:
177.99
EC Number:
231-448-7
MDL number:
MFCD00149182
UNSPSC Code:
12352209
PubChem Substance ID:
329763396
NACRES:
NA.26

product line

BioXtra

Quality Level

300

assay

≥98.0% (T)

form

crystals

loss

20-21% loss on drying

pH

8.8-9.4 (50 mg/mL in H2O)

solubility

hot water: 0.5 g/10 mL, clear, colorless

anion traces

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

Ca: ≤50 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤100 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg

SMILES string

O.O.[Na+].[Na+].OP([O-])([O-])=O

InChI

1S/2Na.H3O4P.2H2O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);2*1H2/q2*+1;;;/p-2

InChI key

KDQPSPMLNJTZAL-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

Related Categories

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 5

1 of 5

Whatman® cellulose extraction thimbles 603 Cellulose thimbles, 28 x 100 mm - thickness 1.5 mm, 25/pk

WHA10350227

Whatman® cellulose extraction thimbles

Sodium phosphate monobasic dihydrate BioUltra, for molecular biology, ≥99.0% (T)

Sigma-Aldrich

71505

Sodium phosphate monobasic dihydrate

Sodium phosphate monobasic purum p.a., anhydrous, ≥99.0% (T)

Sigma-Aldrich

71496

Sodium phosphate monobasic

L-Histidine monohydrochloride monohydrate ≥99.0% (AT)

Sigma-Aldrich

53370

L-Histidine monohydrochloride monohydrate

di-Sodium hydrogen phosphate dihydrate EMPROVE® EXPERT, Ph. Eur., BP, USP

SAFC

1.37036

di-Sodium hydrogen phosphate dihydrate

Christopher Polonyi et al.
Dalton transactions (Cambridge, England : 2003), 43(31), 11941-11949 (2014-06-27)
The ability of the anticancer active drug cisplatin to exert biological activity through interference with nucleic acid function is well documented. Since kinetics play a key role in determining product distributions in these systems, methods for accurate documentation of reactivity
Susann K J Ludwig et al.
Analytical and bioanalytical chemistry, 406(27), 6857-6866 (2014-06-29)
Current contaminant and residue monitoring throughout the food chain is based on sampling, transport, administration, and analysis in specialized control laboratories. This is a highly inefficient and costly process since typically more than 99% of the samples are found to
Anna Flis et al.
Pharmacological reports : PR, 67(1), 1-8 (2015-01-07)
Human prostate cancer (hPCa) is the most commonly diagnosed cancer in elderly men and is the second leading cause of male cancer death. Data from epidemiological, eco-environmental, nutritional prevention and clinical trials suggest that selenium Se(IV) can prevent prostate cancer.
M O Besenhard et al.
International journal of pharmaceutics, 475(1-2), 198-207 (2014-08-12)
We present a proof-of-concept study of a continuous coating process of single API crystals in a tubular reactor using coacervation as a microencapsulation technique. Continuous API crystal coating can have several advantages, as in a single step (following crystallization) individual
Lore Geldof et al.
Biomedical chromatography : BMC, 28(7), 974-985 (2014-02-06)
Anti-doping laboratories need to be aware of evolutions on the steroid market and elucidate steroid metabolism to identify markers of misuse. Owing to ethical considerations, in vivo and in vitro models are preferred to human excretion for nonpharmaceutical grade substances.
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service