C.I. 351   CAS:27344-41-8 MOLECULAR FORMULA: C28H20S2O6Na2 MOLECULAR WEIGHT: 562.60 (As International relative Atom Mass 1997) EXCUTIVE STANDARD: HG/T3726-2003 SPECIFICATIONS: Item Indices Appearance Pistachio powder Smell No special smell Max UV absorption wavelength, nm 348±1 Extinction value 0.829-0.885 1% Extinction coefficient 1105-1181  PROPERTY: Optical Brightener CBS-X is a disulfonic distyrylbiphenyl biphenyl compound, which is the most excellent brightener used in detergent industry. It can soluble in water easily and has better whitener effect on cellulose fiber, polyamide and proteinic fiber at room temperature. It has high brighten intensity on cotton cloth as much 2.7 times diphenylethylene tristriazine derivatives, and has well optical blue color, dissolve and disperse properties. It has extremely high stability with hypochloride sodium, it is a bleaching resistant optical brightener.  APPLICATION: Used in detergent industry and soap industry.  PROCEDURE: 1. It can be added in any procedure of the process of synthetic detergent and soap. It can get excellent effect if used together with optical brightener 31#. 2. Recommended dosage : Common washing powder: 0.02-0.05%            Soap: 0.01-0.05% Concentrated washing powder: 0.05-0.2%       Soft agent of fabric fiber: 0.01-0.05% Liquid detergent: 0.05-0.2%                            Washing syrup: 0.02-0.05% PACKAGE: Packed per 25kg in cardboard bucket or cardboard box after being packed in plastic bag first. TRANSPORTATION: Avoid inversion, sunlight, moisture and crash. Avoid damage the package. STORAGE: Should be stored in cool, dry and ventilate place, and storage term should not exceed 2 years.  Aluminum Spiral High Speed Door
The Spiral door offers high-speed operation for high-traffic situations and rigid aluminum slat construction that eliminates the need for a second security door. Crisp lines give the Spiral door a stylish look that's great for many types of commercial, automotive retail, government, institutional and industrial applications. The Spiral is ideal for automotive dealerships, government, parking and security. Benefits No metal-to-metal contact reduces wear on the door panel and offers fast, quiet operation.
Aluminum spiral High Speed doors are usually used wherever goods traffic occurs and where the doors have to fulfill special requirements. In the food and beverage industry, or Medical industry for example, special climatic conditions have to prevail; short opening and closing times reduce cooling loss, avoid airflow and enable a smooth operating procedure. They can also be designed in larger dimensions for the mining and aircraft industries.
Aluminum Spiral High Speed Door,Simple Hard Fast Door,High Speed Spiral Door,Metal Hard Fast Door Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hongfadoor.com
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Why us :
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1. High quality under strict QC/QA system with GMP factory price and best service.
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2. Fast and safe delivery with secure and discreet shipment.
3. Double check before delivery to make sure correct.
4. Third-party Inspection
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5. Providing complete services with our resource integration, we can thus create more competitive advantages for you!
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optical whitener CBS-X