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Sulfochlorophenol S sodium calcium salt

SIGMA/S5752

Synonym: 2,7-Bis(2-hydroxy-3-sulfo-5-chlorophenylazo)-1,8-di-hydroxynaphthalene-3,6-disulfonic acid

CAS Number: 108321-09-1
Empirical Formula (Hill Notation): C22H14Cl2N4O16S4
Molecular Weight: 789.53
MDL Number: MFCD00151404
Linear Formula: C22H14Cl2N4O16S4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-S5752-500MG 500 mg
 $0.00
1/EA
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: S5752-500MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: S5752-500MG

 

εmax 430 at 566 nm in 0.1 M HCl
application(s) diagnostic assay manufacturing
hematology
histology
assay >99% (TLC)
form powder
InChI 1S/C22H14Cl2N4O16S4.4Na/c23-8-3-10(19(29)14(5-8)47(39,40)41)25-27-17-12(45(33,34)35)1-7-2-13(46(36,37)38)18(22(32)16(7)21(17)31)28-26-11-4-9(24)6-15(20(11)30)48(42,43)44;;;;/h1-6,29-32H,(H,33,34,35)(H,36,37,38)(H,39,40,41)(H,42,43,44);;;;/q;4*+1/p-4/b27-25+,28-26+;;;;
InChI key NCDAELHWVFKWLY-PASCWWRVSA-J
Quality Level 200 
SMILES string [Na+].[Na+].[Na+].[Na+].Oc1c(cc(Cl)cc1S([O-])(=O)=O)N=Nc2c(O)c3c(O)c(N=Nc4cc(Cl)cc(c4O)S([O-])(=O)=O)c(cc3cc2S([O-])(=O)=O)S([O-])(=O)=O
solubility water: 1 mg/mL, blue
storage temp. 2-8°C
General description: Sulfochlorophenol S complexes are made usually in highly acidic solutions. Sulfochlorophenol S sodium calcium salt is used to determine Cu(II) iron in ng/mL level in natural waters.
Packaging: 500 mg in glass insert
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity >99% (TLC)
Storage Temp. 2-8°C
UNSPSC 12171500

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