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tinopal msp = Uvitex MST = Fluorescent Brightener 353
EC / List no.: 611-285-1
CAS no.: 55585-28-9
Tinopal MSP is blue light purple.
Soluble in water, insoluble in most organic solvents.
Used for pulp and paper surface coating. Suitable for cellulose fibre whitening, affinity is low, acid.
PROPERTY:
(1) Tinopal MSP is with higher yellow point ,strong fluorescence and excellent whiteness.
(2) Good compatible with cotton fabric, suitable for padding process.
(3) Easily dissolved in water.
2. Application and procedure of Optical Brightening Agent MST(353)
Tinopal MSP is mainly used in the process of padding and in the whitening of cotton and linen, silk, polyamide fiber, wool and paper etc.
Tinopal MSPs are known for their characteristics of protecting baculoviruses against deactivation by UV light and enhancing the activity of these agents as microbial insecticides on hosts and semipermissive hosts.
Tinopal MSP improve the bioinsecticidal activity of Anticarsia gemmatalis nucleopolyhedrovirus.
Tinopal MSP is a kind of benzoxazole compound, lt is odorless, hard to dissolve in water, soluble in paraffin, fat, mineral oil, wax and common organic solvents.
Tinopal MSP can be used for whitening thermoplastic plastics, PVC, PS, PE, PP, ABS, Acetate fiber, paint, coating, printing ink, etc.
Tinopal MSP can be added at any stage in the process of whitening the polymers and make the finished products emitt a bright bluish white glaze.
DIRECTION FOR USAGE:
Suitable for brightening cotton fabric with pad dyeing process underroom temperature, has powerful strength of whiteness increasing, can achieve extra high whiteness.
Chemical Name ： Fluorescent Brightener 353
Synonym ： Tinopal MSP; Uvitex EFT; Uvitex MST
CAS: 55585-28-9
Molecular Formula: C 18 H 13 N 4 NaO 7 S
Molecular Weight: 1333.09000 Melting
Point: N / A
Boiling Point: N / A
Flash Point: N / A
Density: N / A
Refractive Index:
PSA: 460.90000
LogP: 8.79900
Exact Mass: 1331.97000
Fine Chemicals, Pharmaceutical Intermediates, Bulk Supply and API Contract Manufacturing from Kilo to Ton Batch, High Quality 353 Fluorescent Brightener (CAS: 55585-28-9) Reagent and Bulk Supplier, Uvitex EFT Producer and Uvitex EFT Manufacturer factory at the lowest prices
Appearance:Amber transparent liquid
Fluorescent strength (equivalent to the standard sample, E = 400±10):20±1
Whiteness (the deviation with the standard sample):≥ 99
Water content :≤ 5.0%
Content of water-insoluble impurities: ≤ 0.5%
Fineness (residual content passed through 250μm-pore sieve):≤ 10%
Property:
1.Easy used with liquid then powder form.
2.With strong fluorescence and excellent whiteness and the high yellowing point.
3.Good compatible with cotton fabric, suitable for padding process.
Application: Mainly used as whitening of cotton and linen, silk, polyamide fiber, wool and paper.
Performance and Features:
1. Tinopal MSP has very good water solution, miscible with water in any proportion;
2. Tinopal MSP has a highly promoting force of whiteness;
3. Tinopal MSP is resistant to hard water and at high temperatures less yellowing outstanding features;
4. Whitening condition: PH>7.
Scope of application:
The product has a good whitening effect on cotton pad dyeing at room temperature and a highly whiteness lifting force to achieve the effect of special white
Application Methods:
1. Pad dyeing dosage: 3-20g/L
2. A dip a rolling (or two dip two rolling, rolling fluid rate 7%) →drying →stenter setting
3. For the suggested process conditions above, the user can be adjusted according to actual situation
Tinopal MSP is also called Optical Brightener, Optical Brightening Agent (OBA), Fluorescent Whitening Agent (FWA), Optical Whitening Agent(OWA).
Colorcom supply a wide range of superior quality consistent Tinopal MSPs for global market.
SYNONYMS:
Uvitex MST
tinopal msp
Fluorescent Brightener 353
Fluorescent brightening agent 353
FLUORESCENT BRIGHTENER 353, C.I. 353
Fluorescent Brightener 353 ISO 9001：2015 REACH
