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optical brightening agent BA-L for cotton and textile (C.I.113 and cas no. 12768-92-2)

optical brightening agent BA-L for cotton and textile (C.I.113 and cas no. 12768-92-2)

optical brightening agent BA-L for cotton and textile (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 $0.69-1.6/kg
Packaging Details: 200kg per drum or 1000kg per drum
Delivery Time: 10 days after receiving orders
Payment Terms: T/T L/C
Supply Ability: 20 mt per day
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Detailed Product Description

FLUORECENT BRIGHTENER  BA-L

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

SPECIFICATIONS 

 

Item

Indice

Appearance

Amber transparent liquid

Fluorescent intensity (equivalent to the standard sample E130)

35±1

Viscosity (25℃), mPa.s

≤ 50

PH value

8-10

Density, g/cm3

1.0-1.3

Ionicity

anionic

 

   

 

 

 

PROPERTY                   The product is 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. Usually dosage: 0.3-0.9% on dry pulp and dry dope.                                              2. When whitening of the cotton,hemp or cellulose, directly adding the BA-L into the dye vat, the dosage:0.25-0.85%, bath ratio:1:20-40, the dying temperature: 60-100℅

PACKAG                 1000kg, 200kg plastic drum or for the special demand

 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 6 months at room temperature

Contact Details
Shanxi Colorshine Chemical Industry Co.,Ltd

Contact Person: Ms. April

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