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Optical brightener BA(113#)

Optical brightener BA(113#)

Product Details:

Place of Origin: CHINA
Brand Name: Jinguang

Payment & Shipping Terms:

Minimum Order Quantity: 1kg
Price: fob/cif/ddu
Packaging Details: 25kg/drum
Delivery Time: 10days after receiving orders
Payment Terms: T/T
Supply Ability: 10 mt/day
Minimum Order Quantity: 25kgs
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Detailed Product Description

TECHNICAL DATA SHEET

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

 

 

 

 

PROPERTYThe 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.

APPLICATIONMainly 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.

PROCEDUR1.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℅

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

TRANSPORTATIONShould be handled carefully, avoid sunlight and moisture

STORAGEShould 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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