Optical brightener PF
CAS NO:12224-12-3
C.I. NO: 135
Optical brightener SWN
- Product name: Optical Brightener SWN
- Main Ingredient: coumarin
- C.I.: 140
- CAS: 91-44-1
- Synonyms: Optical brightener SWN, Coumarin 1, coumarin 460, Optical brightener MDAC, 7-(diethylamino)-4-methyl-coumarin, OBA 140, Fluorescent whitening agent 140, Optical brightening Agent 140, Fluorescent Brightener 140, OPTICAL BRIGHTENER 140, Fluorescent brightening agent 140, Uvitex WSG, HakkoL P, Uvitex SWN, SWR, Leucophor DC, WS, Blankophor FBP,
- Application:
In whitening and brightening of wool, silk, acetate fiber, triacetate fiber, etc.
Also can be used in cotton, plastic, and chromatically pressed paint and added into resin to whiten the fiber cellulose.
Optical brightener SWN is also a common laser dye.
Impact Modifier CPE 135A
CPE-135A impact modifier
CAS number: 63231-66-3
Nucleating agent GC-03
Product Name: Nucleating agent GC-03
Chemical Name: 1,3:2,4-bis-O-(3,4-dimethylbenzylidene)sorbitol
Equivalent: Millad-3988
CAS No.: 135861-56- 2
Molecular formula: C24H30O6
Molecular weight: 414
Ultramarine Blue
- C.I.Pigment Blue 29
- C.I.77013
- CAS: 57455-37-5
- Molecular Formula: Na6Al4Si6S4O20
- Formula Weight: 971.50
Phthalocyanine Green 7
Phthalocyanine Green
- C.I.Pigment Green 7
- C.I.74260
- CAS: 1328-53-6
- Formula Weight: 1029-1127
Phthalocyanine Blue B
- C.I.Pigment Blue 15
- C.I.74160
- CAS: 147-14-8
- Molecular Formula: C32H16CuN8
- Formula Weight: 576.07