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NEW METHYLENE BLUE ZINC CHLORIDE SALT
Basic blue 24, Methylene blue N; New methylene blue N zinc chloride double salt
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Packings
25 g
(00025)
100 g
(00100)
Print friendly version
Article No.
04853
Grade
Purity
90% dye content
CAS No.
6586-05-6
Molecular Formula
C
1
8
H
2
2
ClN
3
S·
0
.5ZnCl
2
Molecular Weight
416.05
H.S. Code
3204.1359
Shelf Life
60 Months
Specifications
Appearance
Dark brown to purple crystalline powder
Identity (IR)
Conforms to structure
Absorption maxima λmax1 (0.005 g/L in water)
628 to 634 nm
Extinction coefficient at λmax1
Min 44000
Absorption maxima λmax2 (0.005 g/L in water)
588 to 594 nm
Extinction coefficient at λmax2
Min 36000
Absorption maxima λmax3 (0.005 g/L in water)
284 to 290 nm
Extinction coefficient at λmax3
Min 28000
Absorption maxima λmax4 (0.005 g/L in water)
242 to 248 nm
Extinction coefficient at λmax4
Min 16000
Dye content
Min 90.0%
Revision Date:
19-May-2018
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NEW METHYLENE BLUE ZINC CHLORIDE SALT