Basic Blue 9 Methylene blue 61-73-4
Dyes Name:
Basic Lake Blue BB/ Methylene Blue BB( Basic Blue 9 )
C.I.NO.Basic blue 9
Strength:100%
Appearance:Crystal or powder
Application: can be used for dyeing silk,wool and cotton fibers,
also be applied in dyeing the leather,paper,bamboo and preparation of lakes.
Product Information
Name : | Methylene Blue BB( Basic Blue 9 ) | |
CAS NO : | 61-73-4 | |
EC NO : | 200-515-2 | |
MF : | C16H18ClN3S | |
MW : | 319.8522 | |
Molecular Structure | ||
Packing : | 25kgs woven bag/kraft paper bag/iron drum | |
Product description |
Dyes Name: Basic Lake Blue BB/ Methylene Blue BB( Basic Blue 9 ) C.I.NO.Basic blue 9 Strength:100% Appearance:Crystal or powder Application: can be used for dyeing silk,wool and cotton fibers, also be applied in dyeing the leather,paper,bamboo and preparation of lakes. |
|
Uses : | Applied in textile, paper and leather |
Specification
Assay | Min | Max | Result |
Arsenic,% | <0.0008 | PASS | |
Copper,% | <0.02 | PASS | |
Dye Content(DryBasis),% | 98 | 103 | PASS |
Em(661nm,Water) | 69000 | PASS | |
Identification | PASS | PASS | |
Lead,% | <0.001 | PASS | |
Loss on Drying,% | 15 | PASS | |
Residue on Ignition,% | 1 | PASS | |
Zinc,% | <0.001 | PASS |
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