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Home > Category > Biological Reagents > Colourants and Indicators > Fluorescent brightener OB-1

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Fluorescent brightener OB-1

Product Attributes

Catalog No： YB20384 CAS No.： 1533-45-5 Brand:

MF: C₂₈H₁₈N₂O₂ MW: 414.45 Characters:yellow powder

Art.No.	Brand	Size	Purity/Grade	Price(USD)	VIP Price (USD)	Availability	Quantity
YB20384	yunbang	25g	97%	$6.67	Visible after login	Inquiry	- +
YB20384	yunbang	100g	97%	$20.00	Visible after login	Inquiry	- +
YB20384	yunbang	500g	97%	$86.67	Visible after login	Inquiry	- +

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Product details

Product Name	Fluorescent brightener OB-1
Chinese alias	4,4′-雙(2-苯并噁唑基)二苯乙烯、乙基二吡啶苯基、
CAS	1533-45-5
Formula	C₂₈H₁₈N₂O₂
MW	414.45
Appearance	yellow powder
MDL	MFCD00022846
Melting point	>300 °C (lit.)
Boiling point	533.34°C (lit.)
Storage condition	保持貯藏器密封、儲存在陰涼、干燥的地方，確保工作間有良好的通風(fēng)或排氣裝置

Symbol
Chemical Stability	穩(wěn)定的，與強氧化劑不相容。
Safe Property	S26-37/39-24/25
Hazard Category Code	R36/37/38

Chinese alias	4,4′-雙(2-苯并噁唑基)二苯乙烯、乙基二吡啶苯基、
CAS	1533-45-5
Formula	C₂₈H₁₈N₂O₂
MW	414.45
Appearance	yellow powder
MDL	MFCD00022846
Melting point	>300 °C (lit.)
Boiling point	533.34°C (lit.)
Chemical Stability	穩(wěn)定的，與強氧化劑不相容。
Safe Property	S26-37/39-24/25
Hazard Category Code	R36/37/38
Water Solubility	微溶
特性	*
用途	用于聚酯原液增白，特別適于滌綸纖維的增白及滌綸與棉和其他混紡織物的增白，還可用于塑料制品的增白。
Storage	保持貯藏器密封、儲存在陰涼、干燥的地方，確保工作間有良好的通風(fēng)或排氣裝置
Smiles	C(C1C=CC(C2OC3=CC=CC=C3N=2)=CC=1)=CC1C=CC(C2OC3=CC=CC=C3N=2)=CC=1
InchiKey	ORACIQIJMCYPHQ-UHFFFAOYSA-N

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