Reactive Blue 77
(Re. Turquoise Blue H2GP)

Product Data

Color Index No. : 21
Color Index Name : Reactive Blue 21
Chemical Typet : Inorganic
CAS Number : 12236-86-1

Physical Properties

Physical Form : Fine Dry Blue Powder
Color : Blue
Odour : Odourless
Parameter : Tolerances
Moisture Content : Max 0.5 %
Bulk Density ph of : From 6 to 8

Solubility Test

Solution Stability : 100 To 300 G/L
Electrolyte Stability : 80 To 100 G/L
Solution Stability INCPB Chemicals : 80 To 200 G/L
Dusting Test (prod.) : 0 To 5

Application Strength and its Variations

Strength : 100 % +/- 2 %
de : 0.5 MAX


Material Safety Data Sheet



Our Standard 100% contains around 51% of Pure dye; rest being inert salt like Sodium Sulphate

% Content:

Hazards Identification

Most important hazards:

Non Hazards

Specific Hazards

First Aid measures

Skin Contact:

Wash with lot of water


Fire fighting measures

Suitable extinguishing media:

Non Inflammable

Unsuitable extinguishing media:

Special hazards in fire:

Required special protective equipment:

For fire-fighter:

Accidental release measures


Personal precaution:

Collect and send for disposal as per local

Environmental precautions:

Methods for cleaning:

Handling and storage


Use gloves and mask while handling and storage


Exposure Controls

Use gloves and mask while handling

Physical and chemical properties






Water Soluble

Stability and reactivity

Conditions to avoid:

Acid Contact with acids/bases

Toxicological Information

Acute toxicity
LD50/Oral/rat: Over 2000 mg/kg.
LC50/inhal./rat: No available data.
Primary skin irritation/rabbit/: No
Primary mucous membrane irritation/rabbits' eyes: No
Sensitizing: No
Other Information: Considered Non Toxic
Sub acute-chronic toxicity: None.
Experiences in humans: No data available

Ecological Information

Not harmful to vegetation if released in small quantities

Disposal considerations

As per local laws

Transport Information


Regulatory Information

As per the contry of source/destination

Other Information