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21056 Sigma

Calcium acetate hydrate

BioUltra, ≥99.0% (calc. on dried material, KT)

  • CAS Number 114460-21-8

  • Linear Formula (CH3COO)2Ca · xH2O

  • Molecular Weight 158.17 (anhydrous basis)

  •  Beilstein Registry Number 3692527

  •  MDL number MFCD00150019

  •  PubChem Substance ID 57647897

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Properties

Related Categories Alphabetical, BioUltra Buffers, Biochemicals and Reagents, Biological Buffers, Molecular Biology,
InChI Key   XQKKWWCELHKGKB-UHFFFAOYSA-L
product line   BioUltra
assay   ≥99.0% (calc. on dried material, KT)
impurities   insoluble matter, passes filter test
  ≤7% water (Karl Fischer)
pH   7.0-8.5 (25 °C, 1 M in H2O)
solubility   H2O: soluble1 M at 20 °C, clear, colorless
anion traces   chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤200 mg/kg
cation traces   As: ≤0.1 mg/kg
  Ba: ≤20 mg/kg
  Bi: ≤5 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤100 mg/kg
  Li: ≤5 mg/kg
  Mg: ≤1000 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  Na: ≤150 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤200 mg/kg
  Zn: ≤5 mg/kg
λ   1 M in H2O
UV absorption   λ: 260 nm Amax: 0.090
  λ: 280 nm Amax: 0.070

Description

Other Notes

Isolation of plasma membranes from HeLa cells; Salt of choice in aequorin bioluminescence assay; Protein precipitant in the manufacture of sunflower protein; Alleviates defoliation and fruit drop induced by Ethephon in Citrus reticulata

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




Amplified Detection
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
Protocols & Articles

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Peer-Reviewed Papers
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