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ChemicalBook >> CAS DataBase List >> Disodium hydrogen phosphate dihydrate

Disodium hydrogen phosphate dihydrate

Disodium hydrogen phosphate dihydrate price.
  • $5 - $4700
  • Product name: Disodium hydrogen phosphate dihydrate
  • CAS: 10028-24-7
  • MF: 2Na.HO4P.2H2O
  • MW: 177.99
  • EINECS:600-053-5
  • MDL Number:MFCD00149182
  • Synonyms:DINATRII PHOSPHAS ANHYDRICUS;DISODIUM PHOSHATE;DI-SODIUM HYDROGEN ORTHOPHOSPHATE DIBASIC;DI-SODIUM HYDROGEN PHOSPHATE CONCENTRATE II;DI-SODIUM HYDROGEN PHOSPHATE CONCENTRATE I;FEMA 2398;BUFFER SOLUTION, PH 7.0;BUFFER CONCENTRATE I FROM DI-SODIUM HYDROGEN PHOSPHATE
Price41 Properties Safety Information Description
41 prices
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Brand
  • AK Scientific
  • Ambeed
  • Arctom
  • GFS CHEMICALS
  • Sigma-Aldrich
  • Usbiological
Package
  • 3X1KG
  • 5kg
  • 6x1kg
  • 12KG
  • 6x2.5kg
  • 50kg
  • 96Tests
  • 1065766025
  • 25g
  • 100g
  • 250g
  • 500g
  • 1kg
  • 2.5kg
  • 25kg
  • ManufacturerAK Scientific
  • Product number5248AF
  • Product descriptiondi-Sodium hydrogen phosphate dihydrate
  • Packaging100g
  • Price$64
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5248AF
  • Product descriptiondi-Sodium hydrogen phosphate dihydrate
  • Packaging1kg
  • Price$104
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA795713
  • Product descriptionSodiumhydrogenphosphatedihydrate 99%
  • Packaging25g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA795713
  • Product descriptionSodiumhydrogenphosphatedihydrate 99%
  • Packaging100g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA795713
  • Product descriptionSodiumhydrogenphosphatedihydrate 99%
  • Packaging500g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA795713
  • Product descriptionSodiumhydrogenphosphatedihydrate 99%
  • Packaging1kg
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS125439
  • Product descriptionSodiumhydrogenphosphatedihydrate 99%
  • Packaging25g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS125439
  • Product descriptionSodiumhydrogenphosphatedihydrate 99%
  • Packaging100g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS125439
  • Product descriptionSodiumhydrogenphosphatedihydrate 99%
  • Packaging500g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS125439
  • Product descriptionSodiumhydrogenphosphatedihydrate 99%
  • Packaging1kg
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number14871
  • Product descriptionSodium phosphate dibasic
  • Packaging100g
  • Price$38.31
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number14872
  • Product descriptionSodium phosphate dibasic
  • Packaging500g
  • Price$91.7
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number14873
  • Product descriptionSodium phosphate dibasic
  • Packaging2.5kg
  • Price$232.93
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number71643
  • Product descriptionSodium phosphate dibasic dihydrate BioUltra, for molecular biology, ≥99.0% (T)
  • Packaging250g
  • Price$52.7
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number04272
  • Product descriptionSodium phosphate dibasic dihydrate 98.5-101% (calc. to the dried substance)
  • Packaging1kg
  • Price$56.5
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number30435
  • Product descriptionSodium phosphate dibasic dihydrate 98.5-101.0% (calc. to the dried substance)
  • Packaging500g
  • Price$56.7
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 5248AF di-Sodium hydrogen phosphate dihydrate 100g $64 2021-12-16 Buy
AK Scientific 5248AF di-Sodium hydrogen phosphate dihydrate 1kg $104 2021-12-16 Buy
Ambeed A795713 Sodiumhydrogenphosphatedihydrate 99% 25g $5 2021-12-16 Buy
Ambeed A795713 Sodiumhydrogenphosphatedihydrate 99% 100g $7 2021-12-16 Buy
Ambeed A795713 Sodiumhydrogenphosphatedihydrate 99% 500g $10 2021-12-16 Buy
Ambeed A795713 Sodiumhydrogenphosphatedihydrate 99% 1kg $19 2021-12-16 Buy
Arctom AS125439 Sodiumhydrogenphosphatedihydrate 99% 25g $5 2021-12-16 Buy
Arctom AS125439 Sodiumhydrogenphosphatedihydrate 99% 100g $8 2021-12-16 Buy
Arctom AS125439 Sodiumhydrogenphosphatedihydrate 99% 500g $10 2021-12-16 Buy
Arctom AS125439 Sodiumhydrogenphosphatedihydrate 99% 1kg $19 2021-12-16 Buy
GFS CHEMICALS 14871 Sodium phosphate dibasic 100g $38.31 2021-12-16 Buy
GFS CHEMICALS 14872 Sodium phosphate dibasic 500g $91.7 2021-12-16 Buy
GFS CHEMICALS 14873 Sodium phosphate dibasic 2.5kg $232.93 2021-12-16 Buy
Sigma-Aldrich 71643 Sodium phosphate dibasic dihydrate BioUltra, for molecular biology, ≥99.0% (T) 250g $52.7 2024-03-01 Buy
Sigma-Aldrich 04272 Sodium phosphate dibasic dihydrate 98.5-101% (calc. to the dried substance) 1kg $56.5 2024-03-01 Buy
Sigma-Aldrich 30435 Sodium phosphate dibasic dihydrate 98.5-101.0% (calc. to the dried substance) 500g $56.7 2024-03-01 Buy
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Properties

Melting point :92,5°C
Density :1.064 g/mL at 20 °C
vapor density :4.9 (vs air)
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 0.5 M at 20 °C, clear, colorless
form :powder
color :White
Odor :Odorless
PH Range :9.1
PH :8.9-9.2 (25℃, 0.5M in H2O)
Water Solubility :Soluble in water
λmax :λ: 260 nm Amax: 0.03
λ: 280 nm Amax: 0.03 Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :KDQPSPMLNJTZAL-UHFFFAOYSA-L
CAS DataBase Reference :10028-24-7(CAS DataBase Reference)
EPA Substance Registry System :Disodium phosphate dihydrate (10028-24-7)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Sodium Phosphate Dibasic Dihydrate 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.Specific applications include buffers for protein purification, bioprocessing and diagnostic reagent production.

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Suppliers and manufacturers

Hebei Mojin Biotechnology Co., Ltd
Disodium hydrogen phosphate dihydrate
$0.00 /25KG
Disodium hydrogen phosphate dihydrate CAS:10028-24-7
Hebei Yanxi Chemical Co., Ltd.
Disodium hydrogen phosphate dihydrate
$1.00 /1000kg
Disodium hydrogen phosphate dihydrate CAS:10028-24-7
Shaanxi Haibo Biotechnology Co., Ltd
Disodium hydrogen phosphate dihydrate
$0.00 /25kg
Disodium hydrogen phosphate dihydrate CAS:10028-24-7
Jiangsu Kolod Food Ingredients Co.,Ltd.
Disodium Phosphate Dihydrate;Disodium Hydrogen Phosphate Dihydrate
$12.00 /25KG
Disodium Phosphate Dihydrate;Disodium Hydrogen Phosphate Dihydrate CAS:10028-24-7
career henan chemical co
Disodium hydrogen phosphate dihydrate
$1.00 /1KG
Disodium hydrogen phosphate dihydrate CAS:10028-24-7
Henan Tianfu Chemical Co.,Ltd.
Shanghai Zheyan Biotech Co., Ltd.
Hubei Jusheng Technology Co.,Ltd.
Shandong chuangyingchemical Co., Ltd.
Chongqing Chemdad Co., Ltd