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Methyl green
C.I NO: 42590
C
27
H
35
Cl
2
N
3
* ZnCl
2
CAS-No: 7114-03-6
EC-No: -
EC index No: -
M= 608.78 g/mol
Soluble in H
2
O Soluble in water
Colour: Orange yellow crystalline
Odour: -
pH value Not applicable
Melting point: > 300°C
Irritant
H-STATEMENT/EUH: H319;315;335;410 /
P264;273;312;391;304+340;332+313;405
HS-CODE: 3204.1300
LGK: 8A
UN: 3077
947.D02
Methyl green -
(C.I. 42590) microscopical Staining
Specification
Appearance Orange yellow crstalline powder
Dye content (by titanometry)
65 %
Zinc (Zn)
7 - 11 %
Absorption maxima in water
630 - 635 nm
catalogue
number
947.D02.0010
947.D02.0025
947.D02.0050
947.D02.0100
packing
specs
plastic bottle
plastic bottle
plastic bottle
plastic bottle
pack
in box
6 pieces
6 pieces
6 pieces
6 pieces
weight
in pack
10 g
25 g
50 g
100 g
Methanol with 0.1 % Trifluoroacetic acid
-
CAS-No: -
EC-No: -
EC index No: -
M= -
Vapor Pressure: -
Specific density: 0.792 g/cm
3
Flash point: 10°C
Soluble in H
2
O soluble at 20 °C
pH value -
Melting point: -98°C
Bulk density: -
Boiling point: 64.5°C (1013 hPa)
Ignition temperature: 455°C
Explosive limit: 5.5 - 44 %(V)
Viscosity kinematic: -
Flammable, Toxic
H-STATEMENT/EUH: H225;301+311+331;
370 / P210;240;280;302+352;304+340;308+
310;403+233
Test Type:-
Results: -
HS-CODE: 2905 11 00 LGK: 3
Disposal: - WGK: 1 UN: 1230
947.068
Methanol with 0.1 % Trifluoroacetic acid -
LC-MS
Specification
Appearance
Clear colorless, liquid
Assay (GC, MeOH basis)
99.5%
Color (APHA, Pt-Co)
10
Ca (Calcium)
0.00005%
K (Potassium)
0.00005%
Mg (Magnesium)
0.00005%
Na (Sodium)
0.0002%
LC-MS suitability test
passes test
T254 nm
90%
T230 nm
35%
T210 nm
5%
A210 nm
1.301AU
A230 nm
0.455AU
A254 nm
0.045AU
Grad. Elution H.Peak at 254 nm 0.01AU
Trace elements analysis
passes test
Filtered through 0.2 µm
catalogue
number
947.068.2501
packing
specs
glass bottle
pack
in box
4 pieces
volume
in pack
2.5 l
Methyl blue
C.I NO: 42780
C
37
H
27
N
3
Na
2
O
9
S
3
CAS-No: 28983-56-4
EC-No: 249-352-9
EC index No: -
M= 799.81 g/mol
Soluble in H
2
O Soluble in water
Colour: Bluish black powder
Odour: Odorless
pH value Not applicable
Melting point: -
Harmful
H-STATEMENT/EUH: H302;319;315;335 /
P280;271;261;264;270;302+352;301+312;332
+313;305+351+338;304+340;363;403+233;
405;501
HS-CODE: 3204.9000
LGK: 10-13
947.D01
Methyl blue -
(C.I. 42780) For microscopy
Specification
Appearance
Dark blue to dark brown
powder or crystals
Absorptionmaxima in0.005M, HCl
595 - 605nm
Specific absorptivity in0.005M, HCl
675 - 1125
Loss on drying (110°C)
7 %
Suitability for microscopy
passes test
catalogue
number
947.D01.0010
947.D01.0025
947.D01.0050
947.D01.0100
packing
specs
plastic bottle
plastic bottle
plastic bottle
plastic bottle
pack
in box
6 pieces
6 pieces
6 pieces
6 pieces
weight
in pack
10 g
25 g
50 g
100 g