Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pigment Red 48:4
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

DC Chemicals Limited
China
Product Name: Pigment Red 48:4
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: C.I. Pigment Red 48:4
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: Pigment Red 48:4
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

5280-66-0

5280-66-0 structure

5280-66-0 structure

Name: Pigment Red 48:4
Chemical Name: Pigment Red 48:4
CAS Number: 5280-66-0
Molecular Formula: C₁₈H₁₃ClN₂O₆S
Molecular Weight: 420.824
Create Date: 2018-09-21 20:37:49
Modify Date: 2025-08-24 19:08:52

Names
Properties

Name	Pigment Red 48:4
Synonyms	Fast Red 2BL PR48:4 RED 2B MANGANESE 4-[(E)-(5-Chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxy-2-naphthoic acid Permanent Red BB Extra 2-Naphthalenecarboxylic acid, 4-[(E)-2-(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxy- Fast Red 2BM Pigment Red FBL Pigment Red H2BA 2-Naphthalenecarboxylic acid, 4-((5-chloro-4-methyl-2-sulfophenyl)azo)-3-hydroxy- EINECS 226-102-7 4-((5-Chloro-4-methyl-2-sulphophenyl)azo)-3-hydroxy-2-naphthoic acid Manganese Red 2B

Density	1.6±0.1 g/cm3
Boiling Point	649.9ºC at 760 mmHg
Molecular Formula	C₁₈H₁₃ClN₂O₆S
Molecular Weight	420.824
Flash Point	346.8ºC
Exact Mass	420.018280
PSA	145.00000
LogP	4.56
Index of Refraction	1.696

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