barium bis(2-((2-hydroxynaphthyl)azo)naphthalene sulfonate)

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barium(2+);2-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate

CAS: 1103-38-4 C40 H26 Ba N4 O8 S2 MW: 892.12582000
All Ingredients CAS Numbers EINECS Numbers

Identification

Namebarium bis(2-((2-hydroxynaphthyl)azo)naphthalene sulfonate)
IUPACbarium(2+);2-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate
CAS Number1103-38-4
EINECS214-160-6
FDA UNIIXA4L9U490C
Molecular FormulaC40 H26 Ba N4 O8 S2
Molecular Weight892.12582000

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w) 4.024 (est)
Soluble in water, 0.0002529 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorycoloring agents (for surface only)
Recommendation for barium bis(2-((2-hydroxynaphthyl)azo)naphthalene sulfonate) usage levels up tonot for fragrance use.
Recommendation for barium bis(2-((2-hydroxynaphthyl)azo)naphthalene sulfonate) flavor usage levels up tonot for flavor use.

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1103-38-4 Pigment Red 49:1
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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

barium bis(2-((2-hydroxynaphthyl)azo)naphthalenesulphonate) barium lithol barium lithol red barium(2+);2-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate C.I. pigment red 49, barium salt (2:1) calcotone red B CI pigment red 49, barium salt (2:1) CI pigment red 49:1 D and C red no. 12 dainichi lithol red R eljon lithol red MS irgalite red BRL isol red toner GB isol red toner RB isol tobias red GB isol tobias red RB light red RB lithol red barium toner pigment red 49:1 poster red red no. 207 red no.207 red toner YTA sanyo fast red NN sanyo lacquer red RN sanyo lithol red R Try the PubMed Search.