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Home>Supplier>Hebei Mojin Biotechnology Co.,Ltd>China wholesae price hydroquinone CAS 123-31-9 hydroquinone powder

Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co.,Ltd

Certified Store
Production/Manufacturing
China Hebei Shijiazhuang
sales@hbmojin.com
86 15028179902
15028179902

Catalog No. : 20210302

China wholesae price hydroquinone CAS 123-31-9 hydroquinone powder

  • 123-31-9
  • 1kg
  • mojin
  • 99%
  • China,Hebei,Shijiazhuang
  • 5Day (s)
Packing :
More
Price :
US $15.00 /1kg MOQ 1kg
  • Product Details & Description

Product Info

Compound hydroquinone
CAS No. 123-31-9 Catalog No. 20210302 Brand mojin
Purity 99% Packing 1kg Grade
Lead Time 5Day (s) Origin ChinaHebeiShijiazhuang Loading Port China,Hebei,Shijiazhuang

PropertiesMore

Boiling Point 285-287ºC
Stability Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, oxygen, ferric salts. Light and air-sensitive. Discolours in air.
Appearance & Physical State off-white powder or white needle-like crystals
Water Solubility 70 g/L (20 ºC)
Flash Point 165ºC
Refractive Index 1.689
Density 1.332
Melting Point 170-174ºC
Vapor Density 3.81 (vs air)
Vapor Pressure 1 mm Hg ( 132 °C)

Description

Product name:China wholesae price hydroquinone CAS 123-31-9 hydroquinone powder

Hydroquinone is an organic compound. Hydroquinone is a compound in which two para-hydrogens of benzene are replaced by a hydroxyl group. White crystals. Also called - hydroquinone, toxic, adult mistakenly take 1 gram, you can have headaches, dizziness, tinnitus, pale and other symptoms. Hydroquinone is flammable when exposed to open flames and high heat. Hydroquinone can be chemically reacted by contact with a strong oxidizing agent. Hydroquinone is liberated by toxic gases by high heat. Hydroquinone is mainly used to prepare black and white developers, anthraquinone dyes, azo dyes, rubber antioxidants, stabilizers and antioxidants.

Specification 

Appearance

White acicular crystal or crystal powder

White crystals

Content

99.00~100.50%

99.53%

Melting point

171~175°C

171.0~173.0°C

Iron (Fe)

≤0.002%

0.0018%

Heavy metals (as Pb)

≤0.002%

≤0.002%

Residue after ignition

≤0.100%

0.087%

Conclusion

The results conforms with GB/T23959-2009 standards

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Product

China wholesae price hydroquinone CAS 123-31-9 hydroquinone powder

Cas No

123-31-9

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