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311006

Sigma-Aldrich

Potassium chromium(III) oxalate trihydrate

98%

Synonym(s):

Potassium tris(oxalato)chromate

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About This Item

Linear Formula:
K3Cr(C2O4)3·3H2O
CAS Number:
15275-09-9
Molecular Weight:
487.39
MDL number:
MFCD00150135
UNSPSC Code:
12352302
PubChem Substance ID:
24858830
NACRES:
NA.23

Assay

98%

form

crystalline

SMILES string

O.O.O.[K+].[K+].[K+].[O-]C(=O)C(=O)O[Cr](OC(=O)C([O-])=O)OC(=O)C([O-])=O

InChI

1S/3C2H2O4.Cr.3K.3H2O/c3*3-1(4)2(5)6;;;;;;;/h3*(H,3,4)(H,5,6);;;;;3*1H2/q;;;+3;3*+1;;;/p-6

InChI key

OPOKJTVMNOKKQO-UHFFFAOYSA-H

Related Categories

Application

Used to prepare Langmuir-Blodgett thin films which have magnetic properties.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H335

Hazard Classifications

Acute Tox. 4 Oral - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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A E Alegria et al.
Biochemistry, 28(21), 8653-8658 (1989-10-17)
The radicals generated by adriamycin-sensitive (CHO-AB) and adriamycin-resistant (CHO-C5) Chinese hamster ovary cells as well as by adriamycin-sensitive and -resistant human breast cancer cells (MCF7-WT and MCF7-ADR) have been studied with spin-trapping and ESR spectroscopy. During anoxic exposure to adriamycin
Y Lin et al.
Science (New York, N.Y.), 279(5358), 1925-1929 (1998-04-16)
A method involving electron paramagnetic resonance spectroscopy of a site-selectively spin-labeled peripheral membrane protein in the presence and absence of membranes and of a water-soluble spin relaxant (chromium oxalate) has been developed to determine how bee venom phospholipase A2 sits
Chirality, magnetism and light
L D Barron
Nature, 405(6789), 895-896 (2000-07-06)
K Anzai et al.
Biochimica et biophysica acta, 937(1), 73-80 (1988-01-13)
We have developed an electron spin resonance (ESR)-stopped flow technique and employed it for the simple and rapid determination of internal volumes of biomembrane vesicles and liposomes. A vesicle suspension containing a neutral and membrane-permeable spin label, 2,2,6,6-tetramethyl-4-oxopiperidine-1-oxyl (TEMPONE), was
Z Heng et al.
Wei sheng yan jiu = Journal of hygiene research, 30(3), 149-151 (2003-01-15)
Apoptosis of immature thymocyte of mice induced by dexamethasone and DNA strand-broken cells induced by K2Cr2O7 were tested by comet assay. The results showed that the morphology of apoptotic cells assayed by comet was special. Under the same condition, the
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