Product Description

1.Hydroquinone(HQ) 
2.Photographic Grade,Technical Grade 
3.Cas no.:*******9 
4.white or off-white powdery crystal 
5.*5kgs/bag  Hydroquinone(HQ) (1) Photographic Grade
Molecular Formual: 1,*-C6H4(OH)2  
Molecular weight: **0.*2 (According to the international atomic weight of ***7)
Specification: Content: *9% - **1%
Usage: Generally for photograph, dye, pesticide rubber, chemical industry, medicine, polymer retarder, desulphurization in fertilizer, urea synergist antioxidant, analyse chemical reagent and so.
Packing: *5kg (net weight) kraft paper bag lined with two plastic bags. (2) Technical Grade  
Molecular Formual: 1,*-C6H4(OH)2
Molecular weight: **0.*2 (According to the international atomic weight of ***7)
Specification: Content: ≥*8.5% 
Usage: Generally for photograph, dye, pesticide rubber, chemical industry, medicine, polymer retarder, desulphurization in fertilizer, urea synergist antioxidant, analyse chemical reagent and so.
Packing: *5kg (net weight) kraft paper bag lined with two plastic bags