Basic Violet 3

Basic Methyl Violet 5BN; Basic Violet 3; CAS NO.:548-62-9
Basic Violet 3
Basic Methyl Violet 5BN
CAS NO.:548-62-9
Quantity

Basic Violet 3
1. Molecular formula: C
25H30ClN3

2. Molecular weight:407.99

3. Structure formula:

4. CAS NO.:548-62-9

5. Appearance: Green and yellow flashing or crystallization granular.

6. Specification: Strength 100%& CDP

7. Usage: To be used for dyeing, color can be made of amylin. In medicine, dermatology disinfection for drug preservation.

8. Packing, storage and transportation: Packed with 25KG cartons, allows to be tansported by the general means.

Basic Violet 3

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

DARK GREEN POWDER OR GRANULE

SHADE

BLUISH

HEAT RESISTANCE

200 °C min

DENSITY

1.07 g/cm 3

WATER FASTNESS

4-5

LIGHT FASTNESS

1-2

BLEACHABILITY (OXIDATIVE)

4

BLEACHABILITY (REDUCTIVE)

3

WATER SOLUBILITY AT 25 °C

16 g/L min

WATER INSOLUBLE

1.0% max

MOISTURE

3.0% max

TINTING STRENGTH

100-105 %

WEIGHT METAL TOTAL

50ppm max

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