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Metanil Yellow

HomeProductsAcid Dyes • Metanil Yellow


Metanil Yellow
CAS no.: 587-98-4

EINCES No.: 209-608-2

FORMULA: C18 H14N3NAO3S

MOL.WT: 375.38

H.S.CODE: 3204.12

TOXICITY: Oral rat LD50: 5000 mg/kg

SYNONYMS: C.I. Acid yellow 36; C.I 13065; Tropaeolin G; 3-[[4-(Phenylamino) Phenyl]azo] -benzenesulfonic acid Monosodium 3-[(4-anilino) phenylazo] Benzenesulfonate; Acid Leather Yellow R; Amecid Yellow M; m-[(p-nilinophenyl) azo ] benzenesulfonic acid sodium salt; Sodium 3-[(4-N-phenylamino) phenylazo] benzenesulfonate; Sodium salt of metanilyazodiphenylamine;

CLASSIFICATION: Azo
Physical and chemical properties

PHYSICAL STATE: Orange to yellow powder

SOLUBILITY IN WATER: Solution

Ph: Ph 1.5 (Red Brown)-ph 2.7 (Yellow Brown)

NFPA RATINGS: Health; 1; Flammability:0;

Reactivity:0

STABILITY: Stable under ordinary conditions

APPLICATIONS: Wool, nylon, silk, paper, ink, aluminum, detergent, wood, fur, cosmetics, biological stain.
APPEARANCE: Orange to yellow powder

STRENGTH: 100.0 + -3.0%

MOISTURE: 5.0 % max

INSOLUBLES IN WATER: 1.0 % max

PACKING: 25 kgs. In M.S. Drum

HAZARD CLASS: Not regulated


 



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