| Model: | HL-A |
|---|---|
| Brand: | Yinying |
| Origin: | Made In China |
| Category: | Chemicals / Organic Chemical Materials / Other Organic Chemical Materials |
| Label: | whitening agent , brightening agent , OBA |
| Price: |
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|
| Min. Order: | 20 ton |
| Live Chat: | Last Online:22 Feb, 2017 |
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 |
8-10 |
|
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.
