Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Optical brightening agent EBF C.I. No:185
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Fluorescent brightener 185
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

12224-41-8

12224-41-8 structure

12224-41-8 structure

Name: Optical brightening agent EBF C.I. No:185
Chemical Name: Fluorescent brightener 185
CAS Number: 12224-41-8
Molecular Formula: C₁₈H₁₀N₂O₂S
Molecular Weight: 318.34900
Catalog: Catalysts and additives Fluorescent whitening agent
Create Date: 2018-07-10 16:34:42
Modify Date: 2025-10-12 11:55:11

Names
Properties

Name	Fluorescent brightener 185
Synonyms	FLUORESCENTBRIGHTENEREBF Optical Brightening Agent EBF C. I. 185 C.I. Fluorescent Brightener 185 Fluorescent brightening agent 185

Density	1.385g/cm3
Boiling Point	466.4ºC at 760 mmHg
Molecular Formula	C₁₈H₁₀N₂O₂S
Molecular Weight	318.34900
Flash Point	235.9ºC
Exact Mass	318.04600
PSA	80.30000
LogP	5.36450
Vapour Pressure	1.98E-08mmHg at 25°C
Index of Refraction	1.715

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