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99.5% Natural Organic Skin Whitening Hydroquinone Powder CAS 123-31-9 Making Creams Antioxygen/Hydroxyquinol/Akos BBS-00004220/1, 4-Benzenediol

China 99.5% Natural Organic Skin Whitening Hydroquinone Powder CAS 123-31-9 Making Creams Antioxygen/Hydroxyquinol/Akos BBS-00004220/1, 4-Benzenediol, Find details about China Phenols, Analysis Standard from 99.5% Natural Organic Skin Whitening Hydroquinone Powder CAS 123-31-9 Making Creams Antioxygen/Hydroxyquinol/Akos BBS-00004220/1, 4-Benzenediol

Model NO.
zhishang chemical
Colour
White
Certificate
ISO 9001
Sample
Available
Packing
25kg/Drum
Supply Type
OEM/ODM
Delivery
3-5day
MOQ
1kg
Trademark
ZHISHANG
Transport Package
25kg/Drum
Specification
sample free 1kg
Origin
China
Model NO.
zhishang chemical
Colour
White
Certificate
ISO 9001
Sample
Available
Packing
25kg/Drum
Supply Type
OEM/ODM
Delivery
3-5day
MOQ
1kg
Trademark
ZHISHANG
Transport Package
25kg/Drum
Specification
sample free 1kg
Origin
China
99.5% Natural Organic Skin Whitening Hydroquinone Powder CAS 123-31-9 Making Creams Antioxygen/Hydroxyquinol/Akos BBS-00004220/1, 4-Benzenediol
Melting point 172-175 °C(lit.)
Boiling point 285 °C(lit.)
density 1.32
vapor density 3.81 (vs air)
vapor pressure 1 mm Hg ( 132 °C)
refractive index 1.6320
Fp 165 °C
storage temp. Refrigerator
solubility H2O: 50 mg/mL, clear
form Needle-Like Crystals or Crystalline Powder
pka10.35(at 20ºC)
color White to off-white
Water Solubility 70 g/L (20 ºC)
Sensitive Air & Light Sensitive
 use1
Used as imaging agents, dyes, and pharmaceutical raw materials. Hydroquinone is the herbicides quizalofop-p-ethyl, difluoxyp-ethyl, thiazoxypyr, fenoxaprop-p-ethyl, haloxyfop, and lactofop-p-ethyl The intermediates are also pharmaceutical and dye intermediates.
use2
Hydroquinone is mainly used as a photographic developer. Hydroquinone and its alkyl compounds are widely used as inhibitors added during monomer storage and transportation, and the commonly used concentration is about 200 ppm. Hydroquinone monomethyl ether is an intermediate of edible oil antioxidant BHA; hydroquinone dimethyl ether is an intermediate of dyes, organic pigments and fragrances; hydroquinone diethyl ether is an intermediate of photosensitive pigments and dyes . Hydroquinone is also used to make N,N'Chemicalbook-diphenyl-p-phenylenediamine, which is an antioxidant and deodorant used in rubber and gasoline.
use3
Used as an analytical reagent, reducing agent for copper and gold, and developer for colorimetric determination of phosphorus, magnesium, niobium, copper, silicon and arsenic. Polarographic and volumetric determination of iridium. Reducing agent of heteropoly acid, reducing agent of copper and gold. Test phosphate, tungstate, nitrate, nitrite and tellurium, etc.
use4
Photometric determination of phosphorus, magnesium, niobium, copper, silicon and arsenic; polarographic and volumetric determination of iridium; reducing agent of heteropoly acid; reducing agent of copper and gold; testing phosphate, tungstate, nitrate, Nitrite, tellurium, etc.; developer; antioxidant; desulfurizer for fertilizer industry; urea synergist


 

99.5% Natural Organic Skin Whitening Hydroquinone Powder CAS 123-31-9 Making Creams Antioxygen/Hydroxyquinol/Akos BBS-00004220/1, 4-Benzenediol99.5% Natural Organic Skin Whitening Hydroquinone Powder CAS 123-31-9 Making Creams Antioxygen/Hydroxyquinol/Akos BBS-00004220/1, 4-Benzenediol99.5% Natural Organic Skin Whitening Hydroquinone Powder CAS 123-31-9 Making Creams Antioxygen/Hydroxyquinol/Akos BBS-00004220/1, 4-Benzenediol
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
99.5% Natural Organic Skin Whitening Hydroquinone Powder CAS 123-31-9 Making Creams Antioxygen/Hydroxyquinol/Akos BBS-00004220/1, 4-Benzenediol99.5% Natural Organic Skin Whitening Hydroquinone Powder CAS 123-31-9 Making Creams Antioxygen/Hydroxyquinol/Akos BBS-00004220/1, 4-BenzenediolDelivery
  1. ≤50kg, Express delivery recommended, usually called as DDU service;
  2. ≤500kg,Air shipping recommended, usually called as CIF service;
  3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
  4. For high value products, please select air shipping and express delivery for safety.
99.5% Natural Organic Skin Whitening Hydroquinone Powder CAS 123-31-9 Making Creams Antioxygen/Hydroxyquinol/Akos BBS-00004220/1, 4-BenzenediolAbout us
        Shandong Zhishang Chemical Co.,Ltd owned by Zhishang International Group,is a new chemical enterprise with R&D.
manufacture and sales department.
      Our company mainly produce pharmaceutical raw materials and intermediate(expecially Carbohydrate derivatives series).
      In recent years,we had made big breakthrough in feed additive,plant extraction,industrial chemicals line.
      With our "Honest operation,Quality controlling,Clients first"theory,our company enjoy good repute both home and abroad.
     The R&D center located in High-tech zone in Jinan,our production based is in Chemical park of Zhangqiu and Tai'an.Our production process strictly conform with ISO 9001 and ISO 2000 standard.Our lab and workshop also follows strictly with GMP standard.Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term and stable business relations.We have large scale liquid chemical terminal and professional chemical warehouse.
      We will always adhere to expand business scope and provide the best quality products and service to the world.
99.5% Natural Organic Skin Whitening Hydroquinone Powder CAS 123-31-9 Making Creams Antioxygen/Hydroxyquinol/Akos BBS-00004220/1, 4-Benzenediol99.5% Natural Organic Skin Whitening Hydroquinone Powder CAS 123-31-9 Making Creams Antioxygen/Hydroxyquinol/Akos BBS-00004220/1, 4-Benzenediol
99.5% Natural Organic Skin Whitening Hydroquinone Powder CAS 123-31-9 Making Creams Antioxygen/Hydroxyquinol/Akos BBS-00004220/1, 4-BenzenediolFAQ
  1. DO YOU ACCEPT SAMPLE ORDER?
    We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

     
    2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
    You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

    3.WHAT'S YOUR MOQ?
    Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

    4.DO YOU SUPPLY PRODUCT REPORT?
    Yes. We'll give you product analysis report before shipping.

    5.IS THERE A DISCOUNT?
    Different quantity has different discount.

Our Advantage

10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.

Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
 
24hour service
Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.

High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.


 

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