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200190

Sigma-Aldrich

Tetrachrome Stain (MacNeal)

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About This Item

CAS Number:
81142-52-1
MDL number:
MFCD00134023
UNSPSC Code:
12171500
PubChem Substance ID:
329751969
NACRES:
NA.47

form

powder

Quality Level

100

λmax

524 nm
640 nm (2nd)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].[Na+].[Cl-].[Cl-].CN(C)c1ccc2nc3ccc(N)cc3[s+]c2c1.CN(C)c4ccc5nc6ccc(cc6[s+]c5c4)N(C)C.[O-]c7c(Br)cc8c(Oc9c(Br)c([O-])c(Br)cc9C8%10OC(=O)c%11ccccc%10%11)c7Br

InChI

1S/C20H8Br4O5.C16H18N3S.C14H14N3S.2ClH.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13;1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;;;;/h1-6,25-26H;5-10H,1-4H3;3-8H,15H2,1-2H3;2*1H;;/q;2*+1;;;2*+1/p-4

InChI key

QXEIULMZMFFXLM-UHFFFAOYSA-J

General description

Tetrachrome stain along with silver stain is used in MacNeal staining method. Tetrachrome stains nucleus blue and silver stain highlight calcification.

Biochem/physiol Actions

Tetrachrome Stain (MacNeal) has been used to stain mouse blood smears to readily identify several morphologically distinct cell types and lineages.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

200190-VAR:
200190-BULK:
200190-25G:

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Certificates of Analysis (COA)

Lot/Batch Number
SHBN4518
MKBB7881
MKBX0003V
MKBK0620
00421CE

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Role of calcification inhibitors in the pathogenesis of vascular calcification in chronic kidney disease (CKD).
Moe SM
Kidney International, 67, 2295-2304 (2005)

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