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Fine & Crude grade Solvent orange 86 CAS 81-64-1

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Quick Details

Other Names: 10-Anthracenedione 1 4-dihydroxy-9
Usage: Plastic Dyestuffs
Place of Origin: Shandong China
Category: Pigment & Dyestuff
MW: 240.21
Model Number: GC0198
EINECS: 201-368-7
Appearance: Orange Powder
CAS No.: 81-64-1
Brand Name: GREEN
Assay: 99%min
Type: Acid Dye
CAS: 81-64-1
Product name: 1,4-Dihydroxyanthraquinone
EINECS No.: 201-368-7
MF: C14H8O4,C14H8O4
Shelf Life: 2 Years
Application: Plastic Dyestuffs
Packaging Detail: 110g/Bag,1Kg/bag/25kg/Drum, 3.according to customer's request Our company can pack according to the customer required, otherwise will package as our factory.
Selling Units: Single item
Single package size: 21X21X21 cm
Single gross weight: 1.5 KG
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Fine & Crude grade Solvent orange 86 CAS 81-64-1


Product Description



The precipitates from acetic acid are orange crystals.
Soluble in ethanol in red, soluble in ether in brown and yellow fluorescence, soluble in caustic soda and ammonia in purple.



1. Intermediates for the manufacture of VAT dyes, disperse dyes and reactive dyes.
2. 2G transparent orange is mainly used for oil coloring.It can also be used for coloring all kinds of plastics, resins and their products.
3. This product is an important dye intermediate.It is distributed brown GL (C.I.58050).
Used to manufacture disperse blue HSR, disperse blue 5R, disperse blue B, disperse dark blue RB, acid anthraquinone blue R, brilliant Chemicalbook blue RAW weak acid green GS, reduced grey BG, reduced brown BR, etc.
And for the production of intermediates 1, 4-diamino-anthraquinone.1,4- dihydroxyanthraquinone -2- sulfonic acid can be obtained by sulfonation of 1,4- dihydroxyanthraquinone.
4. Organic synthesis to produce anthraquinone VAT dyes and other intermediates.It is distributed brown GL (C.I.58050).


Technical Data Sheet


Item 1,4-Dihydroxyanthraquinone
Melting point  198-199 °C(lit.)
Boiling point  450 °C
Density  1.3032 (rough estimate)
Vapor density  8.3 (vs air)
Vapor pressure  1 mm Hg ( 196.7 °C)
Refractive index  1.5430 (estimate)
Fp  222 °C
Storage temp.  Store below +30°C.
Solubility  <1g/l
Form  powder
Pka pK (18°) 9.51
Colour Index  58050
Color  red-brown
Water Solubility  <1 g/L (20 ºC)
Merck  14,8064
BRN  1914036



Packaging & Shipping

Packaging Details: 10g/Bag, 1kg/bag, 25kg/drum

Shipping:by sea or air

Port:Qingdao, Shanghai or Guangzhou

Company Information



Shandong Green Chemical CO.,LTD is the premium producer and supplier of chemical raw materials.

Our main products are pharmaceutical raw materials & intermediates and pesticide raw materials.Phytoextraction and bespoke high value-added chemical products and intermediates are also our speciality.

We are furnished with sophisticated production experience and strict quality control system,

and our entire production process is conducted in more strict compliance with ISO 9001:2000 quality management system from sourcing raw materials, processing, inspecting and after-sale services and others.

We have always kept cooperation and partnership with many more professional laboratories to improve our products.

We own one-stop sales service team, professional client service team and production team, overcritical inspection team and experienced R & D team and far-sighted leader team.

Our products are widely exported to many more and more countries and we are rewarded with wide acceptance and praise from our honored clients.

What makes us unique: premium quality, higher efficiency, professionality, one-stop services,integration capability, tenacity, integrity and honesty.




Q1: Are you a manufacturer or trading company?
Answer: We are the factory with exporting and importing rights.

Q2: What is your unique and strong points?
A: highest efficient, professional and one-stop services.
Q3:Which kind of payment terms do you accept?
A:T/T,Alibaba trade assurance,Western Union or Paypal.

Q4:Can we get free samples?
A:Yes,samples are available upon request.
Q5: What about lead time for each order?
A: 5-15workdays upon getting payments.
Q6:How do you treat quality complaint?
A:Our after-sale serivices are working 7/11,and effective response will be given within 2working hours.


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