• High Quality Hydroquinone CAS: 123-31-9
  • High Quality Hydroquinone CAS: 123-31-9
  • High Quality Hydroquinone CAS: 123-31-9
  • High Quality Hydroquinone CAS: 123-31-9
  • High Quality Hydroquinone CAS: 123-31-9
  • High Quality Hydroquinone CAS: 123-31-9

High Quality Hydroquinone CAS: 123-31-9

CAS No.: 123-31-9
Formula: C6h6o2
EINECS: 204-617-8
Type: Dyestuff Intermediates
Appearance: Crystal
Quality: Photo Grade
Samples:
US$ 100/kg 1 kg(Min.Order)
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Basic Info.

Model NO.
biet
Colour
White
Color
White Needle Crystal
Packing
25 Kg Net Paper-Plastic Compound Bag
Melting Point(ºC)
171-175
Water(%)
0.5 Max
Transport Package
25kg
Specification
99.00%min
Trademark
biet
Origin
Shandong
HS Code
2916310000
Production Capacity
1000mt/Year

Product Description

 



High Quality Hydroquinone CAS: 123-31-9




 



High Quality Hydroquinone CAS: 123-31-9
High Quality Hydroquinone CAS: 123-31-9

Product Description

Product Identification:
CAS No.: 123-31-9
Molecular Formula: C6H6O2

 

 

Items of Analysis Specification Testing Method
Appearance White Needle Crystal In House # PSB01
Melting Point(ºC) 171-175 GB/T1.1-2009
Assay(%) 99.0-101.0 In House # PSB10
Water(%) 0.5 max GB/T1.1-2009
Solubility (20ºC)(G/L)(%) 70 GB/T1.1-2009
Heavy Metal (As PB) (ppm) 0.005 max GB/T1.1-2009
Incinerate Residue Content(%) 0.05 max GB/T1.1-2009
Fe(ppm) 20 max GB/T1.1-2009
Clarity of Solution(1:30) Clear GB/T1.1-2009
Conclusion Conform to BP Grade

 

 

 

Application:
1. Hydroquinone is mainly used as developing agent in photograph
2. Antioxidant for rubber and gasoline, dye intermediate, etc.
3. Polymerization inhibitor for styrene, butadiene, isoprene, vinyl acetate, acrylonitrile and other resin or rubber monomers
4. Polymerization for styrene, acrylic and other vinyl monomers, terminating agent or stabilizer for high-temperature emulsion polymerization reaction
5. Developer in photoengraving
Company Information


High Quality Hydroquinone CAS: 123-31-9
 

Packing & Shipping


High Quality Hydroquinone CAS: 123-31-9
 

 


High Quality Hydroquinone CAS: 123-31-9
 

Q1. What payment terms is acceptable to you?
T/T or L/C.


Q2. What's your delivery time?
Usually we will arrange the shipment in 10 -15 days.


Q3. How about the packing?
We can do according to the customer's request.


Q4. When can I get quotation for my inquiry?
Usually within 24 hours!


Q5. How about the validity of the products?
According to the declaration of manufacturer.


Q6. What documents do you provide?
Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA, Health certificate and Origin certificate. If your markets have any special requirements, please let us know.


Q7. Where is your loading port?
Usually Qingdao, China. Also Tianjing, Shanghai and so on.

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