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Rose Bengal
Predict NMR spectrum
RN: 
632-69-9
MF: 
C20H2Cl4I4Na2O5
MW: 
1017.64242
InChI:  1S/C20H4Cl4I4O5.2Na/c21-10-8(9(20(31)32)11(22)13(24)12(10)23)7-3-1-5(25)16(29)14(27)18(3)33-19-4(7)2-6(26)17(30)15(19)28;;/h1-2,29H,(H,31,32);;/q;2*+1/p-2
InChIKey:  UWBXIFCTIZXXLS-UHFFFAOYSA-L
H donor:  0
H acceptor:  5
Rotatable bond:  2
Stereocenter:  0
cLogP:  9.162
cLogS:  -9.768
Polar surface:  89.49
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  Supplier     Description     Reference  
bocsci Rose Bengal, ≥98% by HPLC
on request
amadischem Rose Bengal sodium, 98%
Bulk, semi-bulk
advtechind rose bengal,certified biological stain
25 GM
100 GM
advtechind rose bengal, C. I. 45440
5G
25G
100G
alfa-chemistry Acid Red 94
aifchem Sodium 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate), 98.18%
100g
leapchem acid red 94
on request
alfa-chemistry
1g
5g
10g
25g
100g
250g
leapchem acid red 94
on request
alfa-chemistry Acid Red 94
250g
1g
5g
10g
25g
100g
cenikchemicals Rose bengal
on request
oakwood
4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluoresce in disodium salt (Rose Bengal)
 , 95%
250mg
1g
5g
25g
100g
rosewachem Food Red No. 105
on request
biosynth
Rose Bengal, disodium salt
on request
jhchem Acid Red 94
on request
chempur Rose Bengal (C.I. 45440), 90%
10 g
and other units
ivychem Acid Red 94
on request
001chemical Rose Bengal (sodium salt)(1:2), NLT 98%
on request
chempur Rose Bengal/ >90%
and other units
10 g
chempur 4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium salt (Rose Bengal)/ 95%
100 g
and other units

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