Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Acid Fuchsin
Price: Check
Purity: 70.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Acid Violet 19
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: Fuchsin Acid - Cas NO.: 3244-88-0
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

3244-88-0

3244-88-0 structure

3244-88-0 structure

Name: Acid Fuchsin
Chemical Name: Fuchsin Acid
CAS Number: 3244-88-0
Molecular Formula: C₂₀H₁₇N₃Na₂O₉S₃
Molecular Weight: 585.538
Catalog: Dyes and pigments dye Acid Dyestuff
Create Date: 2018-02-18 08:00:00
Modify Date: 2025-08-21 08:50:59

Name	Fuchsin Acid
Synonyms	Fuchsin Acid Fuchsine acid 2-amino-5-[(4-amino-3-sulfophenyl)(4-imino-3-sulfo-2,5-cyclohexadien-1-ylidene)methyl]-3-methyl-benzenesulfonic acid,disodium salt 3-[1-(4-Amino-3-methyl-5-sulphonatophenyl)-1-(4-amino-3-sulphonatophenyl)methylene]cyclohexa-1,4-dienesulphonic acid ACID MAGENTA Acid Fuchsin Acid Violet 19,Fuchsin S,Fuchsin acid Acid Fuchsin,certified 2-Amino-a5-(4-amino-3-sulfophenyl)-a5-(4-imino-3-sulfo-2,5-cyclohexadien-1-ylidene)-3,5-xylenesulfonic Acid Disodium Salt 2-Amino-5-[(4-amino-3-sulfophenyl)(4-imino-3-sulfo-2,5-cyclohexadien-1-ylidene)methyl]-3-methylbenzenesulfonic Acid Disodium Salt ACID RUBIN Benzenesulfonic acid, 2-amino-5-((4-amino-3-sulfophenyl)(4-imino-3-sulfo-2,5-cyclohexadien-1-ylidene)methyl)-3-methyl-, disodium salt Disodium 2-amino-5-[(Z)-(4-amino-3-sulfonatophenyl)(4-iminio-3-sulfonato-2,5-cyclohexadien-1-ylidene)methyl]-3-methylbenzenesulfonate Benzenesulfonic acid, 2-amino-5-[(Z)-(4-amino-3-sulfophenyl)(4-imino-3-sulfo-2,5-cyclohexadien-1-ylidene)methyl]-3-methyl-, sodium salt (1:2) acidroseine acidrosein Acid Violet 19 ACID FUSCHIN Acid Fuchsine C.I. Acid Violet 19 Acid Fuchsin,high purity biological stain EINECS 221-816-5 MFCD00013286 RUBINE S Acid Roseine RUBIN S Acid Magenda FUCHSIN S Disodium 2-amino-5-[(Z)-(4-amino-3-sulfonatophenyl)(4-iminio-3-sulfonatocyclohexa-2,5-dien-1-ylidene)methyl]-3-methylbenzenesulfonate

Melting Point	> 130ºC
Molecular Formula	C₂₀H₁₇N₃Na₂O₉S₃
Molecular Weight	585.538
Exact Mass	584.992249
PSA	269.80000
LogP	5.63530
Storage condition	Store at RT.
Stability	Stable. Incompatible with strong oxidizing agents.
Water Solubility	14.3 G/100 ML

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD4737000

CHEMICAL NAME :: Benzenesulfonic acid, 2-amino-5-((4-amino-3-sulfophenyl)(4-imino-3-sulfo-2, 5-cyclohexadien- 1-ylidene)methyl)-3-methyl-, disodium salt

CAS REGISTRY NUMBER :: 3244-88-0

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C20-H17-N3-O9-S3.2Na

MOLECULAR WEIGHT :: 585.56

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DD4737000
HS Code	32041200

HS Code	32041200

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