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ChemicalBook > Product Catalogue >Inorganic chemistry >Inorganic salts >Phosphide And metal phosphates >Sodium Phosphate, Dibasic

Sodium Phosphate, Dibasic

Sodium Phosphate, Dibasic Structure
  • ₹660 - ₹364280
  • Product name: Sodium Phosphate, Dibasic
  • CAS: 7558-79-4
  • MF: Na2HPO4
  • MW: 141.96
  • EINECS:231-448-7
  • MDL Number:MFCD00003496
  • Synonyms:Sodium phosphate dibasic Vetec(TM) reagent grade, 99%;di-Sodium hydrogen phosphate anhydrous for analysis EMSURE ACS,Reag. Ph Eur;Sodium phosphate dibasic anhydrous, free-flowing, Redi-Dri, ACS reagent, >=99%;SODIUM PHOSPHATE DIBASIC BIOXTRA;SODIUM PHOSPHATE DIBASIC SOLUTION 0.;SODIUM PHOSPHATE DIBASIC, BIOREAGENT;SODIUM PHOSPHATE DIBASIC, REAGENTPLU;SODIUM PHOSPHATE, DIBASIC MOLECULAR*
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  • Sigma-Aldrich(India)
  • ALFA India
  • Sigma-Aldrich
  • SRL
  • ottokemi

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  • ManufacturerSigma-Aldrich(India)
  • Product number71640
  • Product descriptionSodium phosphate dibasic puriss. p.a., ACS reagent, anhydrous, ≥99.0% (T)
  • Packaging250G
  • Price₹3453.18
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product numberS5136
  • Product descriptionSodium phosphate dibasic BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99.0%
  • Packaging100G
  • Price₹3983.6
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product numberS0876
  • Product descriptionSodium phosphate dibasic ReagentPlus?, ≥99.0%
  • Packaging100G
  • Price₹4416.6
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product numberS9763
  • Product descriptionSodium phosphate dibasic ACS reagent, ≥99.0%
  • Packaging100G
  • Price₹4763
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number94046
  • Product descriptionSodium phosphate dibasic solution BioUltra, 0.5?M in H2O
  • Packaging100ML
  • Price₹5076.93
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number38364
  • Product descriptionPhosphate Standard for IC TraceCERT?, 1000?mg/L phosphate in water
  • Packaging100ML
  • Price₹5174.35
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number1.06586
  • Product descriptiondi-Sodium hydrogen phosphate anhydrous for analysis EMSURE? ACS,Reag. Ph Eur
  • Packaging50KG
  • Price₹364280
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberS9763
  • Product descriptionSodium phosphate dibasic ACS reagent, ≥99.0%
  • Packaging5KG
  • Price₹45789.75
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberS7907
  • Product descriptionSodium phosphate dibasic BioXtra, ≥99.0%
  • Packaging5KG
  • Price₹53876.03
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number1.06566
  • Product descriptiondi-Sodium hydrogen phosphate anhydrous 99.99 Suprapur?
  • Packaging100G
  • Price₹63010
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number1.06586
  • Product descriptiondi-Sodium hydrogen phosphate anhydrous for analysis EMSURE? ACS,Reag. Ph Eur
  • Packaging12KG
  • Price₹122760
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number1.06566
  • Product descriptiondi-Sodium hydrogen phosphate anhydrous 99.99 Suprapur?
  • Packaging500G
  • Price₹170660
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number1.06559
  • Product descriptiondi-Sodium hydrogen phosphate anhydrous for analysis particle size about 0.2-1 mm (~18-80 mesh ASTM) EMSURE?
  • Packaging25KG
  • Price₹358670
  • Updated2022-06-14
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  • ManufacturerALFA India
  • Product numberALF-A11817-A7
  • Product descriptionSodium hydrogen phosphate, 98+%
  • Packaging5kg
  • Price₹15397
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-A11817-A1
  • Product descriptionSodium hydrogen phosphate, 98+%
  • Packaging1kg
  • Price₹6867
  • Updated2022-05-26
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  • ManufacturerSigma-Aldrich(India)
  • Product number5.43838
  • Product descriptiondi-Sodium hydrogen phosphate anhydrous for HPLC LiChropur?
  • Packaging250G
  • Price₹31360.01
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 71640 Sodium phosphate dibasic puriss. p.a., ACS reagent, anhydrous, ≥99.0% (T) 250G ₹3453.18 2022-06-14 Buy
Sigma-Aldrich(India) S5136 Sodium phosphate dibasic BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99.0% 100G ₹3983.6 2022-06-14 Buy
Sigma-Aldrich(India) S0876 Sodium phosphate dibasic ReagentPlus?, ≥99.0% 100G ₹4416.6 2022-06-14 Buy
Sigma-Aldrich(India) S9763 Sodium phosphate dibasic ACS reagent, ≥99.0% 100G ₹4763 2022-06-14 Buy
Sigma-Aldrich(India) 94046 Sodium phosphate dibasic solution BioUltra, 0.5?M in H2O 100ML ₹5076.93 2022-06-14 Buy
Sigma-Aldrich(India) 38364 Phosphate Standard for IC TraceCERT?, 1000?mg/L phosphate in water 100ML ₹5174.35 2022-06-14 Buy
Sigma-Aldrich(India) 1.06586 di-Sodium hydrogen phosphate anhydrous for analysis EMSURE? ACS,Reag. Ph Eur 50KG ₹364280 2022-06-14 Buy
Sigma-Aldrich(India) S9763 Sodium phosphate dibasic ACS reagent, ≥99.0% 5KG ₹45789.75 2022-06-14 Buy
Sigma-Aldrich(India) S7907 Sodium phosphate dibasic BioXtra, ≥99.0% 5KG ₹53876.03 2022-06-14 Buy
Sigma-Aldrich(India) 1.06566 di-Sodium hydrogen phosphate anhydrous 99.99 Suprapur? 100G ₹63010 2022-06-14 Buy
Sigma-Aldrich(India) 1.06586 di-Sodium hydrogen phosphate anhydrous for analysis EMSURE? ACS,Reag. Ph Eur 12KG ₹122760 2022-06-14 Buy
Sigma-Aldrich(India) 1.06566 di-Sodium hydrogen phosphate anhydrous 99.99 Suprapur? 500G ₹170660 2022-06-14 Buy
Sigma-Aldrich(India) 1.06559 di-Sodium hydrogen phosphate anhydrous for analysis particle size about 0.2-1 mm (~18-80 mesh ASTM) EMSURE? 25KG ₹358670 2022-06-14 Buy
ALFA India ALF-A11817-A7 Sodium hydrogen phosphate, 98+% 5kg ₹15397 2022-05-26 Buy
ALFA India ALF-A11817-A1 Sodium hydrogen phosphate, 98+% 1kg ₹6867 2022-05-26 Buy
Sigma-Aldrich(India) 5.43838 di-Sodium hydrogen phosphate anhydrous for HPLC LiChropur? 250G ₹31360.01 2022-06-14 Buy

Properties

Melting point :243-245 °C
Density :1.064 g/mL at 20 °C
bulk density :880kg/m3
vapor density :4.9 (vs air)
vapor pressure :0Pa at 20℃
FEMA :2398 | DISODIUM PHOSPHATE
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 0.5 M at 20 °C, clear, colorless
form :powder
color :White
PH :8.9-9.2 (25℃, 50g/L in water)
pka :(1) 2.15, (2) 6.82, (3) 12.38 (at 25℃)
Odor :odorless
biological source :synthetic
Water Solubility :>=10 g/100 mL at 20 ºC
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: 0.019
λ: 280 nm Amax: 0.016 Merck :14,8659
Stability :Stable. Incompatible with strong acids. Hygroscopic.
InChIKey :BNIILDVGGAEEIG-UHFFFAOYSA-L
LogP :-2.15
CAS DataBase Reference :7558-79-4(CAS DataBase Reference)
EPA Substance Registry System :Disodium phosphate (7558-79-4)
Absorption :≤0.01 at 260nm
≤0.01 at 280nm

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Sodium phosphate dibasic is highly hygroscopic and water soluble. Useful in conjunction with Sodium Phosphate, Monobasic in the preparation of biological buffers. It is commonly used in biological assay buffers. Sodium is required for nerve and muscle functioning. Sodium Phosphate Dibasic can be used as a dietary supplement and as a nutrient. Sodium hydrogen phosphate is used in food and water treatment in conjunction with trisodium phosphate.In foods, it is used to adjust pH. In water treatment, It retards calcium scale formation. It is also found in some detergents and cleaning agents. This product is known to be Used in many applications including the purification of antibodies. It is used as a saline laxative to treat constipation or to clean the bowel before a colonoscopy.

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