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optical brightening agent BA (C.I.113 and Cas no.12768-92-2)

optical brightening agent BA (C.I.113 and Cas no.12768-92-2)

optical brightening agent BA (C.I.113 and Cas no.12768-92-2)

Product Details:

Place of Origin: China
Brand Name: Jinguang
Model Number: C.I.113

Payment & Shipping Terms:

Minimum Order Quantity: 1kg
Price: USD 2.3-3.5/kg
Packaging Details: 25kg/box, 400kg/carton box
Delivery Time: 10 days after receiving orders
Payment Terms: T/T l/c
Supply Ability: 10mt/day
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Detailed Product Description

FLUORECENT BRIGHTENER  BA

C.I.113       CAS:12768-92-2
STUCTURE:

FLUORECENT BRIGHTENER  BA

C.I.113       CAS:12768-92-2
STUCTURE:
                 
MOLECULAR FORMULA: C40H42N12O10S2Na2
MOLECULAR WEIGHT: 960.94(As International relative Atom Mass 2005)
MAX UV ABSORPTION WAVELENGTH: 348 nm
EXECUTIVE STANDARD:HG/T3990-2007
 

Item

Indice

Appearance

Light yellow uniform powder

Fluorescent strength(equivalent to the standard sample E370)

100±3

Color shade

Similar to slightly different

Moisture Content

≤5.0℅

Content of Water-Insoluble Impurities

≤0.5℅

Fineness(residual content passed through 180um-pore sieve)

≤10℅

SPECIFICATIONS 
   
 

 

 

PROPERTY                   The product is readily soluble in water, acid-resistant, alkali-resistant, and has much better whitening effect than VBL at PH 4.5-7. Belonging to anionic type, it can be used in the one bath with anionic or nonionic surfactants.

APPLICATION            Mainly applied to whiten paper pulp, surface sizing, coating and also applied to whiten cotton,linen and cellulose fiber as well as cellulose fabrics, and to brighten light-colored cellulose fabrics.               

PROCEDUR              1.Being used in paper-making industry, add them into the paper pulp,coating solvent and surface gluing slovent after dissolving with the 20 times water. Usually dosage: 0.1-0.3% on dry pulp and dry dope.                                              2. When whitening of the cotton,hemp or cellulose, directly adding the fluorescent brightener dissolved with water into the dye vat, the dosage:0.08-0.3%, bath ratio:1:20-40, the dying temperature: 60-100℅

PACKAG                 Packed in cardboard bucket or plastic coating paper sack after being packed in plastic bag either 25kg or 50kg per bucket or sack.

 TRANSPORTATION      Should be handled carefully, avoid sunlight and moisture

STORAGE                Should be stored in cool,dry and ventilate place, and storage time should not exceed 2 years
 
                 
MOLECULAR FORMULA: C40H42N12O10S2Na2
MOLECULAR WEIGHT: 960.94(As International relative Atom Mass 2005)
MAX UV ABSORPTION WAVELENGTH: 348 nm
EXECUTIVE STANDARD:HG/T3990-2007
 

Item

Indice

Appearance

Light yellow uniform powder

Fluorescent strength(equivalent to the standard sample E370)

100±3

Color shade

Similar to slightly different

Moisture Content

≤5.0℅

Content of Water-Insoluble Impurities

≤0.5℅

Fineness(residual content passed through 180um-pore sieve)

≤10℅

SPECIFICATIONS 
   
 

 

 

PROPERTY                   The product is readily soluble in water, acid-resistant, alkali-resistant, and has much better whitening effect than VBL at PH 4.5-7. Belonging to anionic type, it can be used in the one bath with anionic or nonionic surfactants.

APPLICATION            Mainly applied to whiten paper pulp, surface sizing, coating and also applied to whiten cotton,linen and cellulose fiber as well as cellulose fabrics, and to brighten light-colored cellulose fabrics.               

PROCEDUR              1.Being used in paper-making industry, add them into the paper pulp,coating solvent and surface gluing slovent after dissolving with the 20 times water. Usually dosage: 0.1-0.3% on dry pulp and dry dope.                                              2. When whitening of the cotton,hemp or cellulose, directly adding the fluorescent brightener dissolved with water into the dye vat, the dosage:0.08-0.3%, bath ratio:1:20-40, the dying temperature: 60-100℅

PACKAG                 Packed in cardboard bucket or plastic coating paper sack after being packed in plastic bag either 25kg or 50kg per bucket or sack.

 TRANSPORTATION      Should be handled carefully, avoid sunlight and moisture

STORAGE                Should be stored in cool,dry and ventilate place, and storage time should not exceed 2 years

Contact Details
Shanxi Colorshine Chemical Industry Co.,Ltd

Contact Person: Ms. April

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