Quick Details
- Processing Time:-
- Port:Tianjin Shanghai
- Supply Ability: -
- Brand Name:-
Optical Brightening Agent C.I.113 HL-A
Formula：C36H34N12S2O8Na2
Molecular Weight：872.84（As International relative Atom Mass 1997）
Max UV Absorption
Wavelength：348nm
Executive Standard：GB/T10661-2004
Specification：
Item
Index
1、Appearance
Amber Transparent Liquid
2、E Value
129/148±2
3、Shade
Similar--Slightly Different
4、Viscosity（25℃）mPa.s
≤50
5、PH Value
8一10
6、Specific Gravity g/ml
1.0-1.3
Property：
1.Convenient in application, good solubility
in water, suitable for continuous addition.
2.Good acid stability, excellent whitening effect.
3、Stable above 0℃，it may freeze on
-10℃，it will dissolved above 0℃，no influence on using.
Application:
Mainly be used in whitening of cotton fabric, polyamide fabrics and pulp. And also used to increase the
brightness of light-colored fabrics.
Treating Process：
1、Used for pulp whitening, can added into the pulp directly. Usual dosage:
0.3-1.2% (on dry pulp).
2、Good performance with the carrier of CMC, PVA and starch.
With better whiteness.
Packing & Storage
According your requirement.(IBC or Flexitank)
Store at
shady & cool, dry ventilate place.
