Basic Info.
Model NO.:OBA CAS 13863-31-5
Mf:C38h38n12o8s2na2
MW:900.84
Other Name:Fluorescent Whitening Agent
Sample:Available
Delivery Date:Within 1 Week
Valid Date:2 Years
Trademark:linebon
Package:Drum or PP Bag
Specification:SGS
Origin:China
Product Description
optical brightener CAS:13863-31-5
FORMULA: C38H38N12O8S2Na2
MOLECULAR WEIGHT: 900.84 (As international relative Atom Mass 1997)
CHARACTER: Show nionic character and optical blue color
EXCUTIVE STANDARD: Q/LQH012-2007
SPECIFICATIONS:
Item |
Indices |
Appearance |
yellow powder |
Fluorescent strenghth (equivalent to the standard sample) |
100±3 |
The solubility in distilled water at 30 oC |
≥ 2.5 g |
The extinction value of 10 ppm product |
≥ 0.483 |
Moisture content |
≤ 5.0% |
Content of water-insoluble impurities |
≤ 0.5% |
Fineness (residual content passed through 250μm-pore sieve) |
≤ 1 |
PROPERTY:
It is yellow uniform powder, solube in water and has good stablility to chlorine bleaching.
APPLICATION:
It is aplicable to whiten cellulose fiber and polyamide fiber, and aslo one of excellent brighteners used in detergent industry.
PACKAGE: Packed in cardboard bucket after being packed in plastic bag first. Net weight per bucket is 25 kg or 50 kg.
TRANSPORTATION: Should avoid sunlight and crash.
STORAGE: should be stored in cool, dry and ventilate place, and storage peroid should not exceed 2 years.
Why us :
1. High quality under strict QC/QA system with GMP factory price and best service.
2. Fast and safe delivery with secure and discreet shipment.
3. Double check before delivery to make sure correct.
4. Third-party Inspection
5. Providing complete services with our resource integration, we can thus create more competitive advantages for you!
Thank you for ordering and hope you enjoy your purchase here. Your comments are always welcomed and very important in our long-term business corporation.
FREE SAMPLES can be sent for your evaluation!
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With experienced staff skillful at developing and manufacturing optical brightener 5bm for washing cas 13863-31-5, LINEBON is one of the largest and professional optical brightener 5bm for washing cas 13863-31-5 manufacturers and suppliers. Welcome to purchase our chemical products for sale.