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4196-99-0

4196-99-0 structure
4196-99-0 structure

Name Biebrich scarlet
Synonyms Imperial Scarlet 3B
Fast Scarlet BA
Amacid Chrome Red 3B
Ponceau BS
Wool Scarlet BR
Benzenesulfonic acid, 2-[(E)-2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-[(E)-2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2)
abcolred3bconc
Acid Scarlet BA
Scarlet EC
Naphthazine Scarlet BI
MFCD00003891
Cloth Red G
Scarlet Red Sulfonate NF
Biebrich scarlet WS
Amacid Red 3B
Scarlet 3B
EINECS 224-084-5
biebrich scarlet red
PONCEAU B
Benzenesulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo)-5-((4-sulfophenyl)azo)-, disodium salt
6-(2-hydroxy-[1]naphthylazo)-3,4'-azo-bis-benzenesulfonic acid,sodium salt
PONCEAU 3RB
ACID RED 66
SCARLET B
CROCEINE SCARLET
Biebrich scarlet sodium salt
Fenazo Scarlet B
sodium 6-(2-hydroxynaphthylazo)-3,4'-azodibenzenesulfonate
Calcochrome Red 650
6-(2-Hydroxy-[1]naphthylazo)-3,4'-azo-bis-benzolsulfonsaeure,Natriumsalz
Biebrich Scarlet
Disodium 2-[(E)-(2-hydroxy-1-naphthyl)diazenyl]-5-[(E)-(4-sulfonatophenyl)diazenyl]benzenesulfonate
Red HM
BONCEAU BS
Description Biebrich scarlet is an azo organosulfur dyes.
Related Catalog
Melting Point 181-188ºC
Molecular Formula C22H14N4Na2O7S2
Molecular Weight 556.479
Flash Point 300°(572°F)
Exact Mass 556.009949
PSA 200.83000
LogP 7.34600
Storage condition Store at +15°C to +30°C.
Stability Stable. Incompatible with strong oxidizing agents.
Water Solubility ethanol: 1 mg/mL
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi,Xn
Risk Phrases R36/37/38
Safety Phrases 37/39-26-36
RIDADR NONH for all modes of transport
WGK Germany 3