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C.I. Acid Red 13

C.I. Acid Red 13 structure

CAS No:
2302-96-7
Formula:
C20H14N2O7S2.2Na
Chemical Name:
C.I. Acid Red 13
Synonyms:
1-Naphthalenesulfonic acid,4-[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-,sodium salt (1:2);C.I. Acid Red 13;C.I. Acid Red 13,disodium salt;Fast Red E;1-Naphthalenesulfonic acid,4-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]-,disodium salt;1869 Red;C.I. 16045;Acidal Red E;Acid Leather Red IBW;Acilan Red E;Brilliant Ponceau 3RF extra;Certicol Fast Red E;Cherry Red A Geigy;Cilefa Red E;Crispin Fast Red E;Dalf Fast Red;Fast Red Specially Pure;HD Fast Red E;HD Fast Red E Supra;Hexacol Fast Red E;Hexalan Fast Red E;Hispacid Fast Red E;Naphthalene Red EA;Naphthionic Red A;Neklacid Fast Red E;Neklacid Red E;Red E for Food;Tertracid Red E;C.I. Food Red 4;Acid Red 13;Acidol Red E;Fast Red EA
Categories:
Dyes and Pigments > Dye

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C.I. Acid Red 13 Basic Attributes

Molecular Weight：

502.43

Exact Mass：

501.98800

EC Number：

218-958-5

UNII：

5926AP228X

DSSTox ID：

DTXSID3062314

HScode：

32041200

Characteristics

PSA：

176.11000

XLogP3：

6.08380

Safety Information

hazard class code：

safety instructions：

26-39

RTECS Number：

QK2440000

Marks：

C.I. Acid Red 13 Use and Manufacturing

Methods of Manufacturing

It is made by diazotization of amino naphthalenesulfonic acid, coupled with Chevroic acid, and then refined and dried.

Uses

Eat red pigment.

Manufacturing Info：

1-Naphthalenesulfonic acid, 4-[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2): ACTIVE

Food Additive Classes：

Food Additives -> COLOUR;

Computed Properties

Molecular Weight:502.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:2
Exact Mass:501.98813164
Monoisotopic Mass:501.98813164
Topological Polar Surface Area:176
Heavy Atom Count:33
Complexity:854
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

Recommended Suppliers of C.I. Acid Red 13

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

ACID RED 13 99% powder to crystal Dideu

CAS No.: 2302-96-7

Grade: Industrial Grade

Content: 99%

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