1. Grade: photo grade, technical grade 2. Appearance: white needle crystal 3. Purity: 99%-101%

 

Hydroquinone

 

♥Description: 

Purity: 99% - 101%

 

Appearance: white needle crystal

 

Grade: photo grade, technical grade

 

Quantity: 1 x FCL (20’GP) = 19MT without pallets

 

Packing:25kg kraft paper bag lined with two plastic bags

 

♥Application:

 

Hydroquinone:Generally for photograph, dye, pesticide, rubber, chemical industry, medicine, polymer retarder, desulphurization in fertilizer, urea synergist antioxidant, analyse chemical reagent and so.

♥Specification:

  

ITEMS	SPECIFICATION	RESULT
Content %	99-101%	99.7%
Melting Point Degree C	171-175	172.2-173.2
Residue after Ignition %	0.05 MAX.	0.04
Fe %	0.002 MAX.	<0.002
Pb %	0.002 MAX.	<0.002

 

                               

Hydroquinone ( 1,4-Benzenediol)