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Sodium Phosphate, Monobasic, Monohydrate

Sodium Phosphate, Monobasic, Monohydrate. Synonyms Sodium dihydrogen phosphate; Monosodium phosphate; Sodium biphosphate; Acid sodium phosphate; Monosodium orthophosphate; Primary sodium phosphate; Monosodium dihydrogen orthophosphate. CAS Number: 10049-21-5 Molecular Formula: NaH2PO4 • H2O Molecular Weight: 137.991 g/mol.

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Buffers

Sodium Phosphate, monobasic NaH2PO4 (H2O)2: 156.0: very soluble 2.12 7.21 12.67 Sodium Phosphate, dibasic, anhydrous dihydrate dodecahydrate Na2HPO4 Na2HPO4 (H2O)2 Na2HPO4 (H2O)12 142.0 178.0 358.1 --- 60.0 4.2 2.12 7.21 12.67 (25 C) Sodium Hydrogen Carbonate NaHCO3 84.0 9.6 6.37 10.25 Sodium Tetraborate, anhydrous

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Sodium Phosphate Dibasic Heptahydrate (Granular/USP

Sodium Phosphate Dibasic Heptahydrate (Granular/USP), Fisher Chemical Poly Bottle; 3kg (6.6 lb.) Chemicals:Other Inorganic Compounds:Inorganic Sodium Compounds Sodium Phosphate Dibasic Heptahydrate (Granular/USP), Fisher Chemical | Fisher Scientific

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Preparation of Sodium Phosphate Buffers

Preparation of Sodium Phosphate Buffers 1) In a beaker pipette aliquots of 1M stock solutions according to the desired pH of your buffer (see table below). 2) Add water to bring the volume to approximately 45 mL. 3) Measure the pH of the solution. If it is below the desired pH add NaOH to raise it to the correct pH.

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Sodium Phosphate Monobasic, Dibasic, Tribasic BP IP USP

Sodium Phospotae Monobasic Dibasic Tribasic USP NF BP IP ACS Analytical Reagent FCC Food Grade Manufacturers Anmol Chemicals Group, established in 1976, is the pioneer manufacturer of Specialty chemicals, Pharmaceutical Excipients, Fragrance Flavor chemicals in India.

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Disodium hydrogen phosphate

Sodium phosphate and sodium biphosphate enema USP dosage forms-- enema USP: 6% sodium phosphate and 16% sodium biphosphate; sodium phosphate and sodium biphosphate oral solution USP dosage forms-- solution USP: 18% sodium phosphate and 48% sodium biphosphate.

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How to calculate pKa of phosphate buffer?

Apr 28, 2016Phosphate buffer involves in the ionization of H2PO4 – to HPO4-2 and vice versa. Therefore, we will use acidity constant K2 to determine the pKa value. Since pK1 is a negative logarithm of the acidity constant, pKa will be log(K2) or log(6.2*10-8) or 7.21. Therefore, the pKa value of phosphate buffer is 7.21.

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Sodium Phosphate, Dibasic

Sodium phosphate dibasic is highly hygroscopic and water soluble. Useful in conjunction with Sodium Phosphate, Monobasic (sc-202342, sc-215883 or sc-251042) in the preparation of biological buffers. Used in many applications including the purification of antibodies.

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Sodium Phosphate, Dibasic, Heptahydrate, ACS

Formula Molecular Weight Sodium Phosphate, Dibasic, Heptahydrate 100 7782-85-6 N/A Na 2 PHO 4 7H 2 O 268.07 g/mol 4. FIRST-AID MEASURES Eyes In case of eye contact, rinse with plenty of water and seek medical attention if necessary. Inhalation Move casualty to fresh air and keep at rest. If breathing is difficult, give oxygen. If not

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Sodium Phosphate, Dibasic

Sodium phosphate dibasic is highly hygroscopic and water soluble. Useful in conjunction with Sodium Phosphate, Monobasic (sc-202342, sc-215883 or sc-251042) in the preparation of biological buffers. Used in many applications including the purification of antibodies. Additional forms available: Sodium phosphate dibasic heptahydrate (sc-203402)

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Sodium Phosphate Dibasic at Thomas Scientific

Sodium phosphate dibasic heptahydrate is a reagent with very high buffering capacity widely used in molecular biology, biochemistry and chromatography. Sodium phosphate dibasic is highly hygroscopic and water soluble. Useful in conjunction with Sodium Phosphate, Monobasic in the preparation of

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Phosphoric acid,disodium salt, heptahydrate (8CI,9CI

Apr 25, 2014SODIUM PHOSPHATE, DIBASIC, HEPTAHYDRATE CAS No.: 7782-85-6 Purity: Barker Industries, Inc. Related Searches Phosphoric acid cnqx disodium salt NBQX DISODIUM SALT Phosphoric acid-d3 t 26c disodium salt Adinol (8CI,9CI) Alantol (8CI,9CI) Alytesin (8CI,9CI)

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SAFETY DATA SHEET

Sodium Phosphate Dibasic Heptahydrate (Certified ACS) Revision Date 17-Jan-2018 Skin Contact Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Inhalation Move to fresh air. Get medical attention immediately if symptoms occur.

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Sodium phosphate dibasic for molecular biology, ≥98.5%

Sodium phosphate dibasic for molecular biology, ≥98.5% (titration) Synonym: sec-Sodium phosphate, Disodium hydrogen phosphate, Disodium phosphate, Sodium hydrogenphosphate CAS Number 7558-79-4. Linear Formula Na 2 HPO 4. Molecular Weight 141.96 . EC Number 231-448-7. MDL number MFCD00003496. eClss 38070211 .

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Sodium phosphate dibasic heptahydrate PharmaGrade, USP

Sodium Phosphate Dibasic Heptahydrate is typically used as a component in the preparation of phosphate-based buffers. The pKa of 6.82 (25 C) for phosphate buffers make them a universal buffer for biological applications such as cell culture medias, column eluent solutions and reagents used in molecular biology. Sodium phosphate salts are highly water soluble and provide high-solution clarity.

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Dibasic Sodium Phosphate

USP 35 Official Monographs / Sodium4667. Constituted solution—At the time of use, it meets the re- . quirements for Constituted Solutions under Injections 〈1〉. Dibasic Sodium Phosphate. Identification—To 50 mg contained in a small test tube add 10 mL of ascorbic acid solution (1 in 50), and mix.

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Sodium Phosphate, Dibasic, Heptahydrate, ACS

Formula Molecular Weight Sodium Phosphate, Dibasic, Heptahydrate 100 7782-85-6 N/A Na 2 PHO 4 7H 2 O 268.07 g/mol 4. FIRST-AID MEASURES Eyes In case of eye contact, rinse with plenty of water and seek medical attention if necessary. Inhalation Move casualty to fresh air and keep at rest. If breathing is difficult, give oxygen. If not

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Write the equation for sodium phosphate dissolving in

Dec 10, 2010this is tough because there are literally three types of sodium phosphates. sodium dihydrogen phosphate, commonly termed monosodium phosphate, (NaH2PO4), is also known as sodium phosphate, monobasic. disodium hydrogen phosphate, commonly termed disodium phosphate, (Na2HPO4) is also known as sodium phosphate, dibasic.

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Sodium phosphate dibasic heptahydrate

Sodium phosphate dibasic is highly hygroscopic and water soluble. Useful in conjunction with Sodium Phosphate, Monobasic (sc-202342, sc-215883 or sc-251042) in the preparation of biological buffers. Used in many applications including the purification of antibodies.

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Sodium Phosphate Monobasic, Dibasic, Tribasic BP IP USP

Monobasic Sodium Phosphate contains one or two molecules of water of hydration, or is anhydrous. It contains not less than 98.0 percent and not more than 103.0 percent of NaH2PO4, calculated on the anhydrous basis. Identification — A

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DISODIUM HYDROGEN PHOSPHATE

Continue the titration with 1N sodium hydroxide until the inflection point occurring at about pH 8.8 is reached, record the buret reading, and calculate the volume (B) of 1N sodium hydroxide required in the titration between the two inflection points (pH 4 to pH 8.8).

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Disodium phosphate

Synonyms Dibasic sodium phosphate heptahydrate / Disodium hydrogen phosphate heptahydrate / Disodium phosphate heptahydrate / Natrum phosphoricum / Phosphoric acid, disodium salt, heptahydrate / Sodium phosphate dibasic (heptahydrate) / Sodium phosphate dibasic heptahydrate / Sodium phosphate,dibasic,heptahydrate UNII 70WT22SF4B CAS Number 7782

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Material Safety Data Sheet Sodium phosphate, dibasic

Material Safety Data Sheet Sodium phosphate, dibasic, anhydrous, ACS - 4 - Viscosity: Not available Boiling Point: Not available Freezing/Melting Point: 118 F Decomposition Temperature: Not available Solubility in water: 104% (40C) Specific Gravity/Density: 1.67 (Water = 1) Molecular Formula: Na2HPO4 Molecular Weight: 141.96 Section 10 - Stability and Reactivity

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Sodium Phosphate

Sodium PhosphateOVERVIEWThe three forms of sodium phosphate are formed when one or more of the three hydrogen atoms in phosphoric acid (H3PO4) are replaced by sodium atoms. When one hydrogen is replaced, the monobasic form is produced; replacing two hydrogen atoms results in the formation of the dibasic form; and replacing all three hydrogens results in the formation of tribasic sodium phosphate.

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Sodium dihydrogen phosphate heptahydrate

Monosodium phosphate (NaH2PO4), also known as anhydrous monobasic sodium phosphate and sodium dihydrogen phosphate, is a chemical compound of sodium with a phosphate counterion. It is used as a laxative and, in combination with other sodium phosphates, as a pH buffer.

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Monosodium phosphate

Fifteen male subjects received 50 mL of commerical laxative containing 24 g of sodium biphosphate (sodium phosphate monobasic) and 6 g of sodium phosphate ( sodium phosphate dibasic; I) (7 g of elemental phosphorus) administered with 500 mL of water and 11 patients received 300 mL of magnesium citrate (II)

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Sodium phosphate, dibasic, monohydrate

Synonyms Disodium phosphate monohydrate / Phosphoric acid, disodium salt, monohydrate / Sodium phosphate dibasic monohydrate UNII BWZ7K44R51 CAS Number 118830-14-1 Weight Average: 159.972 Monoisotopic: 159.95134875 Chemical Formula H 3 Na 2 O 5 P InChI Key

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Sodium Phosphate Dibasic Heptahydrate (Granular/USP

Sodium Phosphate Dibasic Heptahydrate (Granular/USP), Fisher Chemical Poly Bottle; 3kg (6.6 lb.) Chemicals:Other Inorganic Compounds:Inorganic Sodium Compounds Sodium Phosphate Dibasic Heptahydrate (Granular/USP), Fisher Chemical | Fisher Scientific

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Sodium Phosphate Dibasic Heptahydrate

Sodium Phosphate Dibasic Heptahydrate Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations Formula : Na2HPO4•7H2O Synonyms : di sodium phosphate dibasic, heptahydrate / disodium hydrogen phosphate, 7-hydrate / heptahydrate / sodium phosphate, dibasic, 7-hydrate / sodium

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SODIUM PHOSPHATE DIBASIC HEPTAHYDRATE

May sequester calcium and cause calcium phosphate deposits in the kidneys. Chronic ingestion or inhalation may induce systemic phosphorous poisoning. Liver damage, kidney damage, jaw/tooth abnormalities, blood disorders and cardiovascular effects can result.

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