Fluorescent Brightener 113

Fluorescent Brightener 113

Fluorescent Brightener 113 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.

Model:Fluorescent Brightener 113

Send Inquiry

Product Description

Fluorescent Brightener 113 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.
Fluorescent Brightener 113
C.I.113 or 85 or 28       CAS:12768-92-2     
STRUCTURE:

MOLECULAR FORMULA: C40H42N12O10S2Na2
MOLECULAR WEIGHT: 960.95 (As International relative Atom Mass 1991)
MAX UV ABSORPTION SPECTRUM: 348 nm
EXCUTIVE STANDARD: HG/T3990-2007
SPECIFICATIONS:
ITEM INDEX
Appearance Light yellow uniform powder
Fluorescent Strenghth (equivalent to the standard sample) 350±10
Color Shade Similar to Slightly Different
Moisture content                                                  ≤ 5%
Content of water-insoluble impurities ≤0.5%
Fineness (residual content passed through 180μm-pore sieve )      ≤10%

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.
Hot Tags: Fluorescent Brightener 113, Manufacturers, Suppliers, Wholesale, Factory, Made in China, Buy, China, Customized, In Stock, Free Sample, Cheap, Discount, Price

Related Category

Send Inquiry

Please feel free to give your inquiry in the form below. We will reply you in 24 hours.
验证码,看不清楚?请点击刷新验证码