Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pigment Red 49:1
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

ShangHai DC Chemicals Co.,Ltd
China
Product Name: Barium lithol red
Price: ￥Inquiry/1g
Purity: 98.9%
Stocking Period: 1 Day
Contact: Tony Lai
Email: order@dcchemicals.com

DC Chemicals Limited
China
Product Name: Barium lithol red
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pigment red 49:1
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: barium(2+),2-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

1103-38-4

1103-38-4 structure

1103-38-4 structure

Name: Pigment Red 49:1
Chemical Name: barium(2+),2-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate
CAS Number: 1103-38-4
Molecular Formula: C₄₀H₂₆BaN₄O₈S₂
Molecular Weight: 892.11300
Catalog: Dyes and pigments pigment
Create Date: 2018-03-06 08:00:00
Modify Date: 2025-08-21 19:33:24
Pigment Red 49:1 (Barium lithol red) is an azo lake pigment. The color of Pigment Red 49:1 ranges from yellow to purplish blue[1].

Name	barium(2+),2-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate
Synonyms	2-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate barium lithol barium bis{2-[(E)-(2-hydroxy-1-naphthyl)diazenyl]naphthalene-1-sulfonate} MFCD00071951 EINECS 214-160-6

Description	Pigment Red 49:1 (Barium lithol red) is an azo lake pigment. The color of Pigment Red 49:1 ranges from yellow to purplish blue[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Kennedy AR, et, al. Lithol Red: a systematic structural study on salts of a sulfonated azo pigment. Chemistry. 2012 Mar 5;18(10):3064-9.

Melting Point	310 - 311ºC
Molecular Formula	C₄₀H₂₆BaN₄O₈S₂
Molecular Weight	892.11300
Exact Mass	892.02400
PSA	221.06000
LogP	12.19780

WGK Germany	3
Packaging Group	II; III
Hazard Class	6.1

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