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ChemicalBook >> CAS DataBase List >> DIATOMACEOUS EARTH

DIATOMACEOUS EARTH

DIATOMACEOUS EARTH price.
  • $20 - $2467.34
  • Product name: DIATOMACEOUS EARTH
  • CAS: 91053-39-3
  • MF: O2Si
  • MW: 60.084
  • EINECS:293-303-4
  • MDL Number:MFCD00132803
  • Synonyms:chromosorbpnonacidwashed*meshsize45-60 ;diatomaceousearth,calcined ;diatomaceousearth,fluxcalcined ;Diatomaceoussilica,calcined ;Infnsorial earth Fossil fluor Siliceous earth Infusorial earth;RADIOLITE[R] HP 200;RADIOLITE[R] HP 200;RADIOLITE[R] HP 70
Price24 Properties Safety Information Description
24 prices
Selected condition：
Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • GFS CHEMICALS
  • Oakwood
  • Sigma-Aldrich
Package
  • 100G
  • 250g
  • 500g
  • 1kg
  • 2Kg
  • 2.5kg
  • 2500g
  • 5kg
  • 10Kg
  • 25kg
  • ManufacturerAlfa Aesar
  • Product numberB21983
  • Product descriptionFilter aid Celite Standard Super-cel
  • Packaging500g
  • Price$51.9
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21983
  • Product descriptionFilter aid Celite Standard Super-cel
  • Packaging2500g
  • Price$155
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0028832
  • Product descriptionCelite? 545 95.00%
  • Packaging500G
  • Price$2467.34
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC165663
  • Product descriptionCalcined diatomite
  • Packaging1kg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC165663
  • Product descriptionCalcined diatomite
  • Packaging2Kg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC165663
  • Product descriptionCalcined diatomite
  • Packaging5kg
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC165663
  • Product descriptionCalcined diatomite
  • Packaging10Kg
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC165663
  • Product descriptionCalcined diatomite
  • Packaging25kg
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number33072
  • Product descriptionCELITESTANDARDSUPER-CEL
  • Packaging2.5kg
  • Price$182.36
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number098442
  • Product descriptionKieselguhr
  • Packaging500g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number85665
  • Product descriptionStandard Super Cel? fine filter aid, calcined
  • Packaging1kg
  • Price$47.6
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number221791
  • Product descriptionAW Standard Super-Cel? NF
  • Packaging250g
  • Price$66.9
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.02688
  • Product descriptionCelite® Hyflo Supercel Celite? Hyflo Supercel. CAS 68855-54-9, pH 10 (100 g/l, H?O, 20 °C).
  • Packaging1kg
  • Price$81.49
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number22152
  • Product descriptionCelite? 512 medium filter aid, calcined
  • Packaging1kg
  • Price$83
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number22139
  • Product descriptionCelite® Filter Cel filter aid, slightly calcined
  • Packaging1kg
  • Price$105
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number22142
  • Product descriptionCelite? 577 fine filter aid, calcined
  • Packaging1kg
  • Price$109
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar B21983 Filter aid Celite Standard Super-cel 500g $51.9 2023-06-20 Buy
Alfa Aesar B21983 Filter aid Celite Standard Super-cel 2500g $155 2024-03-01 Buy
American Custom Chemicals Corporation CHM0028832 Celite? 545 95.00% 500G $2467.34 2021-12-16 Buy
Biosynth Carbosynth FC165663 Calcined diatomite 1kg $45 2021-12-16 Buy
Biosynth Carbosynth FC165663 Calcined diatomite 2Kg $80 2021-12-16 Buy
Biosynth Carbosynth FC165663 Calcined diatomite 5kg $160 2021-12-16 Buy
Biosynth Carbosynth FC165663 Calcined diatomite 10Kg $250 2021-12-16 Buy
Biosynth Carbosynth FC165663 Calcined diatomite 25kg $400 2021-12-16 Buy
GFS CHEMICALS 33072 CELITESTANDARDSUPER-CEL 2.5kg $182.36 2021-12-16 Buy
Oakwood 098442 Kieselguhr 500g $20 2021-12-16 Buy
Sigma-Aldrich 85665 Standard Super Cel? fine filter aid, calcined 1kg $47.6 2024-03-01 Buy
Sigma-Aldrich 221791 AW Standard Super-Cel? NF 250g $66.9 2024-03-01 Buy
Sigma-Aldrich 1.02688 Celite® Hyflo Supercel Celite? Hyflo Supercel. CAS 68855-54-9, pH 10 (100 g/l, H?O, 20 °C). 1kg $81.49 2021-12-16 Buy
Sigma-Aldrich 22152 Celite? 512 medium filter aid, calcined 1kg $83 2024-03-01 Buy
Sigma-Aldrich 22139 Celite® Filter Cel filter aid, slightly calcined 1kg $105 2024-03-01 Buy
Sigma-Aldrich 22142 Celite? 577 fine filter aid, calcined 1kg $109 2024-03-01 Buy
Next Last

Properties

Melting point :>300°C
Density :0.47 g/cm3 (loose weight)(lit.)
storage temp. :Room Temperature
form :rod (1/8")
PH :7.0-8.0 (25℃, 10% in aq. suspension)
Odor :Odorless
PH Range :5 - 9
Water Solubility :Insoluble in water.
EPA Substance Registry System :Kieselguhr, calcined (91053-39-3)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger GHS hazard pictograms P260, P264, P270, P314, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P314 Get medical advice/attention if you feel unwell.
P501 Dispose of contents/container to..…

Description

Kieselguhr (infusorial earth) may be used in the following processes:Estimation of total fats.As a catalyst in the synthesis of ketones and aldehydes via oxidation of corresponding oximes with manganese dioxide.Green synthesis of β-nitroalkenes via Michael addition of 1,3-dicarbonyl compounds, by a grinding method in the absence of solvent and catalyst.

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DIATOMACEOUS EARTH CAS:91053-39-3
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