Acid Yellow 36 (Metanil Yellow)

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Features:
1) CAS no.: 587-98-4
2) EINECS no.: 209-608-2
3) Formula: C18H14N3NaO3S
4) Molecular weight: 375.38
5) H.S. code: 3204.12
6) Color index no.: 13065
7) Synonyms:
a) Tropaeolin G
b) Acid Leather Yellow R
c) Amacid Yellow Material:
d) 3-[[4-(phenylamino)phenyl]azo]-benzenesulfonic acid monosodium salt
e) D & C Yellow No. 1
f) Sodium 3-[(4-anilino)phenylazo]benzenesulfonate
g) Sodium salt of metanilyazodiphenylamine
h) M-[(p-anilinophenyl)azo]benzenesulfonic acid sodium salt
i) Sodium 3-[(4-N-phenylamino)phenylazo]benzenesulfonate
8) Classification: azo
9) Physical property:
a) Physical state: orange to yellow powder
b) Solubility: soluble in water
c) Insoluble matter in water: 1.0% max.
d) Strength 100.0¡À3.0%
e) Moisture: 5.0% max.
f) pH:
i) 1.5 (red)
ii) 2.7 (yellow)
g) NFPA ratings:
i) Health: 1
ii) Flammability: 0
iii) Reactivity: 0
h) Stability: stable under ordinary conditions
10) Application: wool, nylon, silk, paper, ink, aluminum, detergent, wood, fur,
cosmetics, biological stain
Packing:
25kg/fiber drum

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