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  • Discountable price Tinopal Fabric Whitener - Fluorescent Brightener BAC-L – Subang

    Discountable price Tinopal Fabric Whitener - 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...
  • Best-Selling Optical Brightener OB-1 - Optical Brightener VBL – Subang

    Best-Selling Optical Brightener OB-1 - Optical Brightener VBL – Subang

    Structural formula CAS NO: 12224-16-7 Molecular formula: C36H34N12O8S2Na2 Molecular weight: 872.84 Quality Index 1. Appearance: light yellow powder 2. Shade: Blue Violet 3. Fluorescence intensity (equivalent to standard product): 100,140,145,150 3. Moisture: ≤5% 5. Water insoluble matter: ≤0.5% 6. Fineness (sieve retention rate through 120 mesh standard sieve): ≤5% Performance and Characteristics 1. It is anionic and can be used in the same bath with anionic surfactants or...
  • Factory Promotional Optical Brightener For Plastic - Optical Brightener 4BK – Subang

    Factory Promotional Optical Brightener For Plastic - Optical Brightener 4BK – Subang

    Product Details Name: Optical Brightener 4BK Main ingredient: stilbene azine type C.I.:113 CAS NO.:12768-91-1 Technical Index Appearance: light yellow uniform powder Ionicity: Anion Fluorescence intensity: 100±1 (relative to standard product) Color light: blue-violet light. Performance and Characteristics 1. It has high-efficiency fluorescent whitening effect, with a slight blue light. 2. It is not sensitive to light, and its chemical properties are relatively stable. 3. It has...
  • Wholesale Fluorescent Brightener DMS - Optical Brightener PF-3 – Subang

    Wholesale Fluorescent Brightener DMS - 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...
  • OEM Manufacturer Fluorescent Brightener OB - Optical Brightener ST-1 – Subang

    OEM Manufacturer Fluorescent Brightener OB - 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...
  • Manufactur standard Fluorescent Brightener EBF - Optical Brightener KSN – Subang

    Manufactur standard Fluorescent Brightener EBF - Optical Brightener KSN – Subang

    Structural formula C.I.:368 CAS NO.:5242-49-9 TENICAL SPECIFICATIONS: Appearance: yellow-green powder Content: ≥99.0% Melting point: 275-280℃ Use The fluorescent whitening agent KSN 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 extrusion mol...
  • Manufacturer of  Blankophor ER - Optical Brightener AMS-X – Subang

    Manufacturer of Blankophor ER - Optical Brightener AMS-X – Subang

    Optical Brightener AMS-X C.I.: 71 CAS NO.:16090-02-1 Formula: C40H38N12O8S2Na2 Monocular Weight: 924.93 Appearance: off-white powder Extinction coefficient(1%/cm): 540±20 Performance characteristics Fluorescent whitening agent AMS is considered to be a very good fluorescent whitening agent for detergents. Due to the introduction of morpholine group, many properties of the brightener have been improved. For example, the acid resistance is increased and the perborate resistance is als...
  • 2021 Good Quality O-Phthalaldehyde - M-Phthalaldehyde – Subang

    2021 Good Quality O-Phthalaldehyde - M-Phthalaldehyde – Subang

    Structural formula Synonyms: Isophtaldehydes; Isophthaldehyde; Isophtaladehyde; M-PHTHALALDEHYDE; 3-PHTHALALDEHYDE; ISOPHTHALALDEHYDE; m-Diformylbenzene; 1,3-phthalaldehyde; ISOPHTHALDIALDEHYDE; 3-Benzenedialdehyde CAS NO.: 626-19-7 EINECS: 210-935-8 HS CODE:29122900 Content: 99% Molecular formula: C8H6O2 Molecular weight: 134.13 Melting point: 87-88 °C(lit.) Boiling point: 136 °C (12.7517 mmHg) Flash point: 136°C/17mm Chemical properties: M-phthalaldehyde is a white needle-like cr...
  • Manufactur standard Fluorescent Brightener EBF - Optical Brightener KSN – Subang

    Manufactur standard Fluorescent Brightener EBF - Optical Brightener KSN – Subang

    Structural formula C.I.:368 CAS NO.:5242-49-9 TENICAL SPECIFICATIONS: Appearance: yellow-green powder Content: ≥99.0% Melting point: 275-280℃ Use The fluorescent whitening agent KSN 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 extrusion mol...
  • Fast delivery Blankophor BA - Optical Brightener VBL – Subang

    Fast delivery Blankophor BA - Optical Brightener VBL – Subang

    Structural formula CAS NO: 12224-16-7 Molecular formula: C36H34N12O8S2Na2 Molecular weight: 872.84 Quality Index 1. Appearance: light yellow powder 2. Shade: Blue Violet 3. Fluorescence intensity (equivalent to standard product): 100,140,145,150 3. Moisture: ≤5% 5. Water insoluble matter: ≤0.5% 6. Fineness (sieve retention rate through 120 mesh standard sieve): ≤5% Performance and Characteristics 1. It is anionic and can be used in the same bath with anionic surfactants or...
  • China Cheap price O-Nitrophenol - O-Nitro-p-tert-butylphenol – Subang

    China Cheap price O-Nitrophenol - O-Nitro-p-tert-butylphenol – Subang

    Structural Formula Chinese name: o-nitrop-tert-butylphenol Another name: 2-nitro-4-tert-butylphenol, 2-nitro-4-tert-butylphenol Molecular formula: C10H13NO3 Molecular weight: 195.2151 Numbering System CAS Registry Number: 3279-07-0 EINECS accession number: 221-914-8 Physical Data Appearance and traits: yellow to green crystal or oily Density: 1.12 g/mL at 25 °C(lit.) Melting point: 27-29 °C(lit.) Boiling point: 97 °C1 mm Hg(lit.) Flash point: >230 °F Refractive index: 1...
  • Special Price for Fluorescent Whitening Agent BAC - Optical Brightener OB – Subang

    Special Price for Fluorescent Whitening Agent BAC - 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...
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