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Vat Orange 3

CAS No.
4378-61-4
Chemical Name:
Vat Orange 3
Synonyms
C.I. 59300;Orange RK;Scarlet GO;Vat Orange 3;C.I.VATORANGE3;pigment red 168;brilliant orange rk;c.i. pigment red 168;brilliant orange kkh;Helanthrene Orange RK
CBNumber:
CB7855612
Molecular Formula:
C22H8Br2O2
Molecular Weight:
464.11
MDL Number:
MFCD00059495
MOL File:
4378-61-4.mol
MSDS File:
SDS
Last updated:2024-03-19 15:37:51

Vat Orange 3 Properties

Boiling point 689.9±55.0 °C(Predicted)
Density 1.970
storage temp. Sealed in dry,Room Temperature
form Solid
color Red to Very Dark Red
LogP 1.06 at 24℃ and pH7
FDA UNII VAG817W276
EPA Substance Registry System Dibenzo[def,mno]chrysene-6,12-dione, 4,10-dibromo- (4378-61-4)

Vat Orange 3 price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S944394 VAT ORANGE 3 (C.I. 59300) Aldrich 4378-61-4 1mg $139 2024-03-01 Buy
TRC V995038 VatOrange3(TechnicalGrade) 4378-61-4 2.5g $45 2021-12-16 Buy
TRC V995038 VatOrange3(TechnicalGrade) 4378-61-4 25g $120 2021-12-16 Buy
Usbiological 291969 Vat Orange 3 4378-61-4 250mg $326 2021-12-16 Buy
AK Scientific T934 VatOrange3,tech. 4378-61-4 5g $58 2021-12-16 Buy
Product number Packaging Price Buy
S944394 1mg $139 Buy
V995038 2.5g $45 Buy
V995038 25g $120 Buy
291969 250mg $326 Buy
T934 5g $58 Buy

Vat Orange 3 Chemical Properties,Uses,Production

Synthesis

4,10-Dibromoanthanthrone, Indanthren Brilliant Orange RK, is prepared from 1,1'-binaphthyl-8,8'- dicarboxylic acid in sulfuric acid monohydrate at 35 ?C, followed by bromination in the presence of iodine . It is also used as a pigment.

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

RED TO ORANGE POWDER

SHADE

YELLOISH

HEAT RESISTANCE

300°C min

LIGHT FASTNESS

7-8

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-45%

SPECIFIC SURFACE

30 m 2 /g

DENSITY

1.97 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

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Helanthrene Orange RK Indanthren Brilliant Orange RK Trianthrene Brilliant Orange RK. Indanthrene Brilliant Orange RK Threne Brilliant Orange RK 4,10-Dibromonaphtho[7,8,1,2,3-nopqr]tetraphene-6,12-dione Vat orange 3 (C.I. 59300) Vat Orange 3 4,10-dibromo-dibenzo[def,mno]chrysene-6,12-dione c.i. pigment red 168 C.I. 59300 Soluble Vat Brilliant Orange Irk C.I.VATORANGE3 4,10-dibromoanthanthrone amanthrene brilliant orange rk bright orange anthraquinone brilliant orange kkh brilliant orange rk calcoloid brilliant orange rk mno)chrysene-6,12-dione, 4,10-dibromo-dibenzo(de pigment red 168 dibenzo[def,mno]chrysene-6,12-dione,4,10-dibromo- Orange RK Scarlet GO Vat Orange 3 (Technical Grade) Vat Orange 3 ISO 9001:2015 REACH C.I.Vat Orange 3:C.I.59300 Helio Brilliant Orange RK 4378-61-4 4387-61-4 C22H8Br2O2