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Vat Orange 9

Vat Orange 9
Vat Orange 9 structure
CAS No.
128-70-1
Chemical Name:
Vat Orange 9
Synonyms
Acclaime;Pyranthron;c.i. 59700;Pyranthrone;VAT ORANGE 9;Gold Orange G;pyranthrenedione;C.I. Vat Orange 9;Solanthrene Orange J;Tinon Golden Orange G
CBNumber:
CB5305759
Molecular Formula:
C30H14O2
Formula Weight:
406.43
MOL File:
128-70-1.mol

Vat Orange 9 Properties

Boiling point:
703.7±30.0 °C(Predicted)
Density 
1.489
storage temp. 
Sealed in dry,Room Temperature
FDA UNII
4R73B8X40P
NIST Chemistry Reference
8,16-Pyranthenedione(128-70-1)
EPA Substance Registry System
8,16-Pyranthrenedione (128-70-1)
SAFETY
  • Risk and Safety Statements
Safety Statements  22-24/25

Vat Orange 9 Chemical Properties,Uses,Production

Preparation

8,16-Pyranthrenedione called. (a) 1-(2-Methyl-9,10-dioxoanthracene-1-yl)-2-methylanthracene-9,10-dione in 350 ~ 380 ℃ heat alone, or in low temperature with dehydrant processing, take off 2 Moore water; (b) 1-(2-Methyl-9,10-dioxoanthracene-1-yl)-2-methylanthracene-9,10-dione?aqueous cream content (with or without ammonia or salt all but), in 230 ~ 250 ℃ and under pressure heating 10 to 12 hours; (C) 1-(2-Methyl-9,10-dioxoanthracene-1-yl)-2-methylanthracene-9,10-dione?and Etanol/Potassium hydroxide heating 10 to 12 hours; (d) 1,6-Dibenzoylpyrene?with Aluminium chloride and Sodium chloride melting, and access to oxygen.

Properties and Applications

yellow orange. Orange powder. Soluble in 1, 2, 3, 4-Tetrahydronaphthalene and Xylene, slightly soluble in alcohol. In the dark for the strong sulfuric acid, dilute yellow brown after precipitation. Alkaline reduction for blue-ray red body hidden color; Acid reduction to orange color body hidden. This product for light brittle dye, cotton fiber in the sunlight has accelerated. With light brittle, general is not used for cotton cloth of monochromatic dyeing, spelling color also should control consumption, but also can directly printing and the discharge, also can be used in viscose, silk dyeing. Dye polyester/cotton blended fabric, of polyester dyeing serious.
Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 4 5 5-6 4-5 4-5 4-5 5
AATCC 4 5 5-6 4-5 5

Vat Orange 9 Preparation Products And Raw materials

Raw materials

Preparation Products


Vat Orange 9 Suppliers

Global( 65)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2941 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47498 58
career henan chemical co
13203830695 0086-371-86658258
0086-371-86658258 factory@coreychem.com CHINA 29864 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
Dideu Industries Group Limited
029-88380327
Service@dideu.com CHINA 30013 58
AFINE CHEMICALS LIMITED
008657185134551
008657185134895 info@afinechem.com CHINA 15559 58
Dayang Chem (Hangzhou) Co.,Ltd.
17705817739 +86-571-88938639
+86-571-88938652,+86-571- 88492614 info@dycnchem.com CHINA 52932 58

View Lastest Price from Vat Orange 9 manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-02-01 Pyranthrone
128-70-1
US $1.00 / KG 1KG Min98% HPLC g/kg/ton Career Henan Chemical Co

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