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Acid Yellow 199

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Formula: C19H15N4NaO6S
CAS: 70865-20-2
search Element: yellow acid

Identification

Structural Formula
Acid Yellow 199
CAS:
70865-20-2
EINECS:
274-950-1
Molecular Formula:
C19H15N4NaO6S
MDL:
Synonym:
sellacid orange pf ; yellow a4r ; nylosan yellow e-4rl ; acid yellow agr ; nylosan yellow e 4rl ; weak acid yellow agr ; c.i. 14205 ; nylomine yellow a4r ; best acid yellow a4r ; acid yellow a 4r ; c.i. acid yellow 199 ; rifa acid fast yellow e 4r ; daedo acid yellow a 4r ; acid yellow 199 ; benzenesulfonicacid, 4-[[4-[(4-hydroxy-2-methylphenyl)azo]phenyl]amino]-3-nitro-, monosodiumsalt (9ci) ; triacid fast yellow 4rl ; benzenesulfonic acid, 4-[[4-[2-(4-hydroxy-2-methylphenyl)diazenyl]phenyl]amino]-3-nitro-, sodium salt (1:1) ; apollo nylon fast yellow m 4r ; lerni acid yellow a-4r ; daedo acid yellow 4r ; best acid yellow a 4r ; tracid yellow agr ; dycosweak acid brilliant yellow a 4r




Suppliers

American Dyestuff Corp.
ADC6902760
Leap Chem Co., Ltd
LC5401620
Dayang Chem (Hangzhou) Co.,Ltd.
DC9303720
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CAS equal suppliers

Acid yellow 199, Acid Yellow A-4R
Nanjing FNAT Chemical Co., Ltd.
NFC613824552
4-[[4-[2-(4-Hydroxy-2-methylphenyl)diazenyl]phenyl]amino]-3-nitrobenzenesulfonic acid sodium salt
Salsbury Chemicals, Inc.
SC3026490792

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Properties for Acid Yellow 199

Molecular Weight:
450.40037 g·mol−1
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Alternative Distributors of [Acid Yellow 199]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Gihi Chemicals Co., Limited | Arondyes Chemicals Co., Ltd.

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MSDS:
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