Acid Yellow 36
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Acid Yellow 36
structure -
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CAS No:
587-98-4
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Formula:
C18H15N3O3S.Na
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Chemical Name:
Acid Yellow 36
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Synonyms:
Benzenesulfonic acid,3-[2-[4-(phenylamino)phenyl]diazenyl]-,sodium salt (1:1);C.I. Acid Yellow 36,monosodium salt;Benzenesulfonic acid,3-[[4-(phenylamino)phenyl]azo]-,monosodium salt;C.I. Acid Yellow 36;Benzenesulfonic acid,m-(p-anilinophenylazo)-,sodium salt;C.I. 13065;Acid Leather Yellow R;Acid Leather Yellow PRW;Acid Yellow 36;Aizen Metanil Yellow;Amacid Yellow M;Brasilan Metanil Yellow;Bucacid Metanil Yellow;Calcocid Yellow MXXX;Diacid Metanil Yellow;Eniacid Metanil Yellow GN;Ext D and C Yellow No. 1;Fenazo Yellow M;Hidacid Metanil Yellow;Hispacid Yellow MG;Java Metanil Yellow G;Kiton Orange MNO;Kiton Yellow MS;Metanile Yellow O;Metanil Yellow C;Metanil Yellow S;Metanil Yellow Y;Metanil Yellow Extra;Metanil Yellow Griesbach;Metanil Yellow K;Metanil Yellow M 3X;Metanil Yellow O;Metanil Yellow KRSU;Metanil Yellow PL;Metanil Yellow Supra P;Metanil Yellow VS;Metanil Yellow G;Metanil Yellow WS;Metanil Yellow YK;Mitsui Metanil Yellow;Shikiso Metanil Yellow;Sodium m-sulfonate-p-phenylazodiphenylamine;Symulon Metanil Yellow;Takaoka Metanil Yellow;Tertracid Yellow M;Tropaeolin G;Vondacid Metanil Yellow G;11363 Yellow;Yodochrome Metanil Yellow;Metanil Yellow E;Metanil Yellow F;Metanil Yellow 1955;Metanil Yellow;Metanilic Yellow;Sodium m-(4-anilinophenylazo)benzenesulfonate;Sodium 4′-anilinoazobenzene-3-sulfonate;Remaderm Yellow HPR;Acid Yellow Metanil;C Ext. Yellow 10;53988-78-6;68417-63-0;84842-92-2;1173501-41-1
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CAS No:
Description
orange powder
Metanil yellow is an organic sodium salt having 3-[(4-anilinophenyl)diazenyl]benzene-1-sulfonate as the counterion. Used in one variant of Masson's trichrome to stain collagen yellow in contrast to the red muscle, but is not in common used. It has a role as a histological dye. It contains a 3-[(4-anilinophenyl)diazenyl]benzene-1-sulfonate.
Acid Yellow 36 Basic Attributes
375.38
375.065369
3831568
209-608-2
7SPF5O5BW8
DTXSID5041722
32041200
Characteristics
102
5.90350
Orange Powder
>250°C
soluble in water (25g/L).
Storage temperature: no restrictions.
LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rat > 2000 mg/kg
Safety Information
NONH for all modes of transport
2
43-36/37/38
22-24/25-36/37-36-26
DB7329500
Xi
P280
H317
|Danger|H302 (14.53%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P272, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P333+P313, P337+P313, P363, P391, and P501|Aggregated GHS information provided by 430 companies from 20 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Drug Information
Substances that augment, stimulate, activate, potentiate, or modulate the immune response at either the cellular or humoral level. The classical agents (Freund's adjuvant, BCG, Corynebacterium parvum, et al.) contain bacterial antigens. Some are endogenous (e.g., histamine, interferon, transfer factor, tuftsin, interleukin-1). Their mode of action is either non-specific, resulting in increased immune responsiveness to a wide variety of antigens, or antigen-specific, i.e., affecting a restricted type of immune response to a narrow group of antigens. The therapeutic efficacy of many biological response modifiers is related to their antigen-specific immunoadjuvanticity. (See all compounds classified as Adjuvants, Immunologic.)|Chemicals and substances that impart color including soluble dyes and insoluble pigments. They are used in INKS; PAINTS; and as INDICATORS AND REAGENTS. (See all compounds classified as Coloring Agents.)|Natural or synthetic dyes used as coloring agents in processed foods. (See all compounds classified as Food Coloring Agents.)
acid yellow 36
Acid Yellow 36 Use and Manufacturing
Using m-aminobenzenesulfonic acid and diphenylamine as raw materials, m-aminobenzenesulfonic acid is diazotized and coupled with diphenylamine to obtain the product. After salting out, filtering, drying and crushing, the finished product is obtained. .
As indicator in 0.1% solution, of which 2 drops are required for 10 ml liquid.pH:1.2 red to 2.3 yellow.
Benzenesulfonic acid, 3-[2-[4-(phenylamino)phenyl]diazenyl]-, sodium salt (1:1): ACTIVE
Computed Properties
Molecular Weight:375.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:5
Exact Mass:375.06535677
Monoisotopic Mass:375.06535677
Topological Polar Surface Area:102
Heavy Atom Count:26
Complexity:538
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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