Pigment Tinopol Exporter, Manufacturer, Trader, Supplier, Ahmedabad, Gujarat, India Pigment Tinopol Exporter, Manufacturer, Trader, Supplier, Ahmedabad, Gujarat, India


Pigment Tinopol Exporter, Manufacturer, Trader, Supplier, Ahmedabad, Gujarat, India

Pigment Tinopol

Optical Whitening Agent

SAFETY DATA SHEET

 
APPEARANCE: Clear brownish yellow liquid
   
COMPOSITION:

Aqueous solution of stilbene triazine optical brightening agent with an alkaline reaction. (pH 8-9)

   
STORAGE:     

OBTEX-SI LQ may be stored under extremes of ambient temperature without hazard.

   
FIRE FIGHTING:

OBTEX- SI LQ itself will not support combustion. In the event of a fire, carbon dioxide, dry chemical or water spray may all be used without hazard.

   
ORAL TOXICITY: OBTEX- SI LQ has a fairly low order of Oral toxicity.
   
SKIN EFFECTS:

OBTEX- SI LQ has an alkaline reaction and therefore may cause mild skin irritation. If the material is spilt on the skin, wash thoroughly with water. If the liquid splashes into the eye irrigate for 15 minutes with water and seek medical advice.

   
SPLASHES IN THE EYE:

OBTEX- SI LQ will irritate the eye. If the liquid gets into the eye Irrigate for 15 minutes with water or seek medical advice.

   
SPILLAGE:

Spilled SI LQ should be rinsed be away with plentiful amount of Water

   
HYGIENE: Although OBTEX – SI LQ is relatively innocuous, we recommend as with all chemicals that in handling, good standard of housekeeping and persona hygiene are practiced.
   

The information and recommendations contained in this data sheet are to the best of our knowledge correct, but no guarantee is given in this respect and responsibility can be accepted for the results obtained.

 

OBTEX- 2B

 
GENERAL PROPERTIES:
 
C.I. No.: 24
   
EMPIRICAL FORMULA: C40S4N12O16H42
   
MOLECULAR WEIGHT: 1074 G/M
   
APPEARANCE: Greenish yellow colour fine powder
   
CHARACTER: Anionic
   
SOLUBILITY:

easily soluble in lukewarm light water giving a Clear faintly fluorescent blue colored solution.

   
pH(1% aqueous soln): 7.0-8.0
   
SHADE: Bluish white
   
STABILITY

the powder is indefinitely stable when stored in a cool and dry place chlorine, acid alkali, perspiration and heat.

   

RESISTANCE:

 
HYDROGEN PEROXIDE: Very Good
   
SODIUM CHLORIDE Moderate
   
CHLORINE pH 11 Fairly good
   
ALKALI Very Good
   
   
APPLICATION
 

BRIGHTNER 24 gives excellent results in a wide range of application available in various concentrations as shown below:

OBTEX 2BA                50%
          OBTEX 2B                100%
          OBTEX 2B CONC.       200%

The quantities recommended in this pamphlet are for use of OBTEX @B and for other concentration they should be strength wise adjusted.

Recommendations are given according to our best knowledge and belief but without guarantee
 

APPLICATIONS IN TEXTILES

 
IN OPEN VAT : The material is treated for 20-30 minutes at room temperature in liquor containing 0.05-0.2%. OBTEX 2B calculated on weight of the material. Its is advisable to add 5-10gms per litre anhydrous Glaubers salt recommended for better exhaustion.

ON JIGGER AND WINCH DYEING MACHINE
The material is treated for about 4 ends on jigger or 20-30 minutes on winch dyeing machine at room temperature in a bath containing 0.05-0.3% OBTEX 2b. An addition of 5gms/litre Anhydrous Glauber salt recommended for bette3r exhaustion.

PADDING
The material is padded with solution of 0.5-4gms per litre OBTEX 2B at room temperature. The concentration of solution depends upon the nature of the fabric and degree of whiteness required. It is advisable to maintain the level of the solution in the trough of padding mangle, to avoid tailing effect.

FINISHING PROCESS
It is recommended to use 1-4gms OBTEX 2B per kilo of finishing mixture.

 
 

OBTEX BSU LQ
(In textile)

 

OBTEX BSU LQ is very low affinity optical brightener, particularly suitable for natural and regenerated fibres and textiles made from blends of cellulose and synthetic fibres particularly suitable resin finishing.

 

PROPERTIES:-

 
Chemistry: Derivative of stilbene disulphonic acid
Appearance: Yellowish colored liquid
Ionic nature: Anionic
Sp. Gravity: 1.18-1.20
Shade: Reddish white
Solubility: Miscible is water in all proportions
Storage stability: 18 months in a closed container at room temp
   

STABILITY:-

   
  IN SOLUTION ON THE FIBRE
Peroxide Good Good
Hydrosulphite Good Good
Chlorine Not stable Stable
Acids Good Good
Alkalis Good Good
Resin Excellent up to 1.0 Good
     

FASTNESS:-

   
Light

3-4

Washing

3-4

 
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