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Optical Brightening Agent BBU Optical Brightener Agent C.I.220 CAS NO 16470-24-9
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Optical Brightening Agent BBU Optical Brightener Agent C.I.220 CAS NO 16470-24-9
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Product Name |
Optical brightener OBA220 |
Manufacture Date |
MAR. 25, 2016 |
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Batch Number |
TP-120325 |
Analysis Date |
MAR. 25, 2016 |
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Certificate Date |
Mar. 26, 2016 |
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Items |
Standard Value |
Test Result |
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Appearance |
light yellow uniform powder |
light yellow uniform powder |
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Fluorescent strength
(equivalent to the standard sample) |
100+/-2 |
100 |
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HPLC purity |
≥99 |
99.35 |
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Moisture content |
≤1% |
0.03% |
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Content of water-insoluble impurities |
≤0.5% |
0.24% |
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Type of salt |
NO |
NO |
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