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Hot sale Ranipal DMS - Optical Brightener ST-1 – Subang
Product Details Product Name: Optical Brightener ST-1 Structure Type: Stilbene derivative C.I.: FWA396 Counterpart: Heliofor PU (POL) Appearance: Light greenish yellow crystalline powder Color Shade: Violet blue Purity: ≥99% E-value: ≥780 Properties This product is used at room temperature to within 280℃, can degrade 80 times of soft water, acid and alkali resistance is pH = 6~11, it can be used in the same bath with anionic surfactants or dyes, non-ionic surfact... -
2021 Good Quality O-Phthalaldehyde - 4-tert-Butylphenol – Subang
Structural formula Synonyms 4-(1,1-DIMETHYL-1-ETHYL)PHENOL 4-(1,1-DIMETHYLETHYL)PHENOL 4-(A A-DIMETHYLETHYL)PHENOL 4-TERT-BUTYLPHENOL 4-TERTIARY BUTYL PHENOL BUTYLPHEN FEMA 3918 PARA-TERT-BUTYLPHENOL PTBP P-T-BUTYLPHENOL P-TERT-BUTYLPHENOL 1-Hydroxy-4-tert-butylbenzene 2-(p-Hydroxyphenyl)-2-methylprpane 4-(1,1-dimethylethyl)-pheno 4-Hydroxy-1-tert-butylbenzene 4-t-Butylphenol Lowinox 070 Lowinox PTBT p-(tert-butyl)-pheno Phenol, 4-(1,1-dimethylethyl)- Molecular Formula：C10H14O Mole... -
Europe style for Optical Brightener KCB - Optical Brightener OB – Subang
Structural formula Product Name: Optical brightener OB Chemical Name: 2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole) C.I.:184 CAS NO.:7128-64-5 Specifications Molecular formula: C26H26N2O2S molecular weight: 430 Appearance: light yellow powder Tone: blue Melting point: 196-203℃ Purity: ≥99.0% Ash: ≤0.1% Particle size: Pass 200 mesh Maximum absorption wavelength: 375nm（Ethanol） Maximum emission wavelength: 435nm（Ethanol） Properties Optical brightener OB is a kind of benzoxazole compou... -
Wholesale Price 2,5-Thiophenedicarboxylic acid – O-toluenenitrile – Subang
Chemical Structure Name: O-toluenenitrile Other name: 2-methylbenzonitrile; o-toluonitrile Molecular formula: C8H7N Molecular weight: 117.1479 Numbering System CAS Registry Number: 529-19-1 EINECS accession number: 208-451-7 Customs code: 29269095 Physical Data Appearance: colorless transparent to light yellow liquid Content: ≥98.0% Density: 0.989 Melting point: -13°C Boiling point: 205℃ Refractive index: 1.5269-1.5289 Flash point: 85°C Uses Used as the main raw mater... -
Factory Cheap Optical Brightener for PSF - Optical Brightener BBU – Subang
Structural formula Molecular formula: C40H40N12O16S4Na4 Relative molecular mass: 1165.12 Maximum UV absorption wavelength: 350 nm Properties: anionic, blue tone Physical Index 1) Appearance: light yellowish powder 2) Fluorescence strength (equivalent to standard product): 100±3 3) Whiteness (difference with standard whiteness: sample whiteness% or WCTE-standard whiteness% or WCTE): ≥ -3 4) Water: ≤ 5.0% 5) Fineness (the amount of residue passing through the 250μmm sieve): ≤ 10%... -
Manufacturer for 2,4,6-Trimethylaniline - Phthalaldehyde – Subang
Chemical Structure Product name: Phthalaldehyde O-phthalaldehyde; 1,2-phthalaldehyde; Molecular formula: C10H15NO Molecular formula: C8H6O2 Molecular weight: 134.13200 Numbering System CAS accession number: 643-79-8 EINECS accession number: 211-402-2 Physical Data Appearance and properties: light yellow crystalline powder Density: 1.13g/cm3 Melting point: 55-58°C Boiling point: 83-84°C (0.7501mmHg) Flash point: >230°F Refractive index: 1.622 Storage conditions: 2-8ºC H... -
Factory Price Uvitex BAC - OPTICAL BRIGHTENER KSNp – Subang
PRODUCT NAME: OPTICAL BRIGHTENER KSNp C.I.:368 CAS NO.:5242-49-9 TENICAL SPECIFICATIONS： Appearance: yellow-green powder Content: ≥99.0% Melting point: 250-285℃ Use: The fluorescent whitening agent KSNp not only has excellent high temperature resistance, but also has good resistance to sunlight and weather. The fluorescent whitening agent KSN is also suitable for the whitening of polyamide, polyacrylonitrile and other polymer fibers; it can also be used in film, injection molding and... -
Reasonable price for Optical Brightener for polyester - Optical Brightener PF-3 – Subang
Structural formula Molecular formula: C18H14N2O2 Molecular weight: 290.316 Melting point: 182-188°C Appearance: light yellow powder Scope of Application Fluorescent brightener PF-3 is mainly used for whitening and brightening PVC, polystyrene, polyacrylate, polyester film, high and low pressure polyethylene, ABS, plexiglass, business cards, high-grade paper, etc. Dosage Application method: Mix the optical brightener PF-3 in the selected plasticizer at 0.03-0.1% of the weig... -
Rapid Delivery for Uvitex Ob-1 - Optical Brightener PF-3 – Subang
Structural formula Molecular formula: C18H14N2O2 Molecular weight: 290.316 Melting point: 182-188°C Appearance: light yellow powder Scope of Application Fluorescent brightener PF-3 is mainly used for whitening and brightening PVC, polystyrene, polyacrylate, polyester film, high and low pressure polyethylene, ABS, plexiglass, business cards, high-grade paper, etc. Dosage Application method: Mix the optical brightener PF-3 in the selected plasticizer at 0.03-0.1% of the weig... -
Wholesale Price Whitex WS - Fluorescent Brightener BAC-L – Subang
Product Details Name: Fluorescent Brightener BAC-L C.I.:363 CAS NO.:175203-00-6 Appearance: amber liquid Performance and Characteristics 1. Suitable for whitening processing of acrylic fabric and diacetate fabric; 2. Suitable for exhaustion dyeing and continuous processing technology; 3. Very stable to chlorous acid and hypochlorous acid compounds; 4. Excellent light fastness and wet fastness characteristics; 5. This product is an acrylic fiber whitening agent, and a very good white... -
Bottom price Optical Brightener 113 - Optical Brightener CBS-X – Subang
Chemical structure formula Product Name: Optical Brightener CBS (powder & granule) Chemical Name: 4,4 ‘- bis (sodium 2-sulfonate styryl) biphenyl Formula: C28H20S2O6Na2 Monocular Weight: 562 Appearance: yellowish crystal powder Extinction coefficient(1%/cm): 1120-1140 Tone: Blue Melting point: 219-221℃ Moisture:≤5% Performance characteristics 1. Whiten cellulose fiber effectively in cold water and warm water. 2. Repeated washing will not make the fabric yellowing or... -
PriceList for Fluorescent Whitening AgentPF - Optical Brightener NFW/-L – Subang
Product Details C.I.:351 CAS NO.:54351-85-8 Appearance: light amber liquid Dyeing shade: blue and green light PH value: about 3 (1% aqueous solution) Performance and Characteristics 1. Suitable for dip dyeing and continuous pad dyeing of cotton fabrics, wool and nylon fabrics; 2. Better whitening effect and higher economy; 3. Suitable for a relatively wide temperature range; 4. It has good acid-base stability (pH=2-12); 5. For reducing agents, hard water has good stability and is re...
