ChemicalBook > CAS DataBase List > Acid Red 27

Acid Red 27

Product Name
Acid Red 27
CAS No.
915-67-3
Chemical Name
Acid Red 27
Synonyms
E123;l-rot3;redno2;INS 123;FD &redno.2;1302red;1508red;amarant;azoredr
CBNumber
CB2468655
Molecular Formula
C20H11N2Na3O10S3
Formula Weight
604.47
MOL File
915-67-3.mol
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Acid Red 27 Property

Melting point:
>300°C
Density 
1.5
solubility 
H2O: soluble10mg/mL
form 
Crystalline Powder
Colour Index 
16185
color 
Dark reddish-brown to dark brown
Water Solubility 
50 g/L (20 ºC)
λmax
520 nm
Merck 
14,375
BRN 
4122311
Stability:
Stable. Incompatible with strong oxidizing agents.
Biological Applications
Detecting membrane-potential change; treating acquired resistance to GABAergic (ARG) agents
CAS DataBase Reference
915-67-3
EPA Substance Registry System
2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(4-sulfo-1-naphthalenyl) azo]-, trisodium salt(915-67-3)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
36/37/39-26
WGK Germany 
3
RTECS 
QJ6550000
HS Code 
32129000
Hazardous Substances Data
915-67-3(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
A1016
Product name
Amaranth
Purity
Dye content 85-95%
Packaging
50g
Price
$49
Updated
2018/11/20
Sigma-Aldrich
Product number
A1016
Product name
Amaranth
Purity
Dye content 85-95%
Packaging
100g
Price
$84.5
Updated
2018/11/20
TCI Chemical
Product number
F0138
Product name
Food Red No. 2
Packaging
25g
Price
$103
Updated
2018/11/22
TCI Chemical
Product number
A0583
Product name
Acid Red 27
Purity
>90.0%(E)
Packaging
25g
Price
$21
Updated
2018/11/22
Sigma-Aldrich
Product number
A1016
Product name
Amaranth
Purity
Dye content 85-95%
Packaging
500g
Price
$337
Updated
2018/11/20
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Acid Red 27 Chemical Properties,Usage,Production

Description

Amaranth (FD & C Red No. 2) consists essentially of a trisodium 2-hydroxy-l-(4-sulfonato-1-naphthy lazo)naphthalene 3,6-disulfonate and subsidiary coloring matters together with sodium chloride and/or sodium sulfate as the principal uncolored components. Amaranth may be converted to the corresponding aluminum lake.

Chemical Properties

solid

Uses

Dyeing wool and silk bright bluish-red from an acid bath. Food colorant. As indicator. In color photography.

Definition

An azo dye derived from naphthionic and R acids.

World Health Organization (WHO)

Approval of amaranth as a permitted colouring agent in foods and pharmaceutical products was withdrawn by the United States FDA in 1976, on the basis of positive findings in carcinogenicity tests which were later disputed on technical grounds and which have not been confirmed in subsequent tests. It has since been withdrawn by some other national regulatory authorities because of uncertainty regarding its safety, but elsewhere it remains widely used.

General Description

Dark red to dark purple powder. Almost no odor. Tastes salty. pH (1% solution in water) approximately 10.8. Used to dye wool and silk bright bluish-red from an acid bath.

Air & Water Reactions

Can be explosive as an airborne dust at certain concentrations. Moderately soluble in water.

Reactivity Profile

Acid Red 27 may form toxic gases with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. May form flammable gases with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.

Hazard

A questionable carcinogen. May not be used in foods, drugs, or cosmetics.

Fire Hazard

Flash point data for Acid Red 27 are not available; however, Acid Red 27 is probably combustible.

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Acid Red 27 Suppliers

Shanghai Hongshun Biological Technology Co., Ltd.
Tel
15901914505
Fax
021-54389085
Email
3187892335@qq.com
Country
China
ProdList
8791
Advantage
58
J & K SCIENTIFIC LTD.
Tel
400-666-7788 +86-10-82848833
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
Fax
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)
Email
sh@meryer.com
Country
China
ProdList
40269
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
86-21-50328103 * 801、802、803、804 Mobile:18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15881
Advantage
69
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
Energy Chemical
Tel
021-58432009 / 400-005-6266
Fax
021-58436166-800
Email
info@energy-chemical.com
Country
China
ProdList
44025
Advantage
61
Adamas Reagent, Ltd.
Tel
400-600-9262
Email
bxy@titansci.com
Country
China
ProdList
13919
Advantage
59
Chengdu XiYa Chemical Technology Co., Ltd.
Tel
4008-626-111
Fax
028-84752058
Email
sale@xiyashiji.com
Country
China
ProdList
9629
Advantage
57
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 QQ:800101999
Email
cdhxsj@163.com
Country
China
ProdList
9900
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14460
Advantage
57
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View Lastest Price from Acid Red 27 manufacturers

career henan chemical co
Product
Acid Red 27 915-67-3
Price
US $8.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10MT
Release date
2018-12-17

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