Communicate with Supplier? Supplier
susan zhang Ms. susan zhang
What can I do for you?
Chat Now Contact Supplier

SJZ Chenghui chemical co ltd

Preparation Of Benzene Azo 2 Naphthol - manufacturer, factory, supplier from China

(Total 24 Products for Preparation Of Benzene Azo 2 Naphthol)

  • Sulfanilic Acid Cas No. 121-57-3

    Sulfanilic Acid Cas No. 121-57-3

    • Brand: chenghui

    • Packaging: 25kgs/500kgs/750kgs

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    We are factory directly selling Sulfanilic Acid with stable supply of quantity and quality also favorable price Identifiers Properties of Sulfanilic Acid CAS number 121 57 3 Molecular formula C6H7NO3S Molar mass 173 19 Density 1 485 Melting point 288 C 561 K 550 F Solubility in water 20 g l Parameters of Sulfanilic...

    Contact Now

  • high purity of water reducer

    high purity of water reducer

    • Brand: Chenghui

    • Packaging: 25kgs/650kgs

    • Supply Ability: 90000 mts per year

    • Min. Order: 5 Metric Ton

    Product Name naphthalene sulphonate Formaldehyde Properites 1 Appearance Light brown powder dark brown liquid Non poisonous odorless non flammable and non corrosive to steel bars 2 Remarkable Plasticity As a condition of blending where amount of cement and collapsibility are fixed aforehand mixing water can be...

    Contact Now

  • Stilbene Dibenzoxazole

    Stilbene Dibenzoxazole

    • Brand: Chenghui

    • Packaging: 1000kgs jumbo bag

    • Supply Ability: 10000 mts

    • Min. Order: 5 Metric Ton

    Product Description Product

    Contact Now

  • 4-Amino-Benzenesulfonic Acid 99% Min

    4-Amino-Benzenesulfonic Acid 99% Min

    • Brand: chenghui

    • Packaging: 25kgs/500kgs/750kgs

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    Product Description We produce and supply 20 000 mts quantity per year of 4 Amino Benzensulfonic Acid with our large quatity productivity we could offer 4 Amino Benzensulfonic Acid with more lower price and guarantee more stable supply and Quality Prodcut Name 4 Amino Benzenesulfonic Acid Synonyms 4 Amino...

    Contact Now

  • P-Aminobenzene Sulfonic Acid White Powder

    P-Aminobenzene Sulfonic Acid White Powder

    • Brand: chenghui

    • Packaging: 25kgs/500kgs/750kgs

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    P Aminobenzene Sulfonic Acid is white to off white powder slightly dissolves in cold water apt to dissolve in caustic soda solution and sodium carbonate solution not dissolving in such organic solvents as the ethanol and ether etc density 1 485 25oC 4oC melting point 288oC resolve in 300oC Product Description white to...

    Contact Now

  • diazotization of sulfanilic acid

    diazotization of sulfanilic acid

    • Brand: chenghui

    • Packaging: 25kgs/500kgs/750kgs

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    Methods of Manufacturing By heating aniline with weak fuming sulfuric acid and pouring the reaction product into water Monohydrate Readily prepared from aniline and sulfuric acid Equimolar amounts of aniline and sulfuric acid are reacted in a lead lined reactor The reaction mass is spread on trays and baked in an oven...

    Contact Now

  • amino naphthol sulfonic acid wikipedia

    amino naphthol sulfonic acid wikipedia

    • Brand: chenghui

    • Packaging: 25kgs/500kgs/750kgs

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    Name amino naphthol sulfonic acid wikipedia Synonyms O Aniline 2 2 chlorosulfonyl ester CSP 2 Amino Benzene SulfonIc Acid 2 Chloro Phenyl Ester Molecular formula C12H10ClNO3S Appearance White to grey powder Specification 98 0 min HPLC Package 25kg drum Applications This is applied as dye intermediate Propert It is...

    Contact Now

  • Isothiazolinones Liquid 14% Lower Price

    Isothiazolinones Liquid 14% Lower Price

    • Brand: Chenghui

    • Packaging: 250kgs plastic drum/1100kgs IBC drum

    • Supply Ability: 3200mts

    • Min. Order: 1 Metric Ton

    We are the main supplier and producer of Isothiazoline in north of China we sell and export our Isothiazoline both in domestic market and foreigh market with fine quality our Isothiazoline has different packing types Welcome friends from the whole world to visit our factory at any time CAS Number 55965 84 9 M F...

    Contact Now

  • Benzenesulfonic Acid 99% White Powder

    Benzenesulfonic Acid 99% White Powder

    • Brand: chenghui

    • Packaging: 25kgs/500kgs/750kgs

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    Benzenesulfonic acid 4 amino is listed as a High Production Volume HPV chemical 65FR81686 Chemicals listed as HPV were produced in or imported into the U S in 1 million pounds in 1990 and or 1994 EPA Office of Pollution Prevention and Toxics High Production Volume HPV Challenge Program Benzenesulfonic acid 4 amino 121...

    Contact Now

  • High Quality of Sulfanilic Acid

    High Quality of Sulfanilic Acid

    • Brand: chenghui

    • Packaging: 25kgs/500kgs/750kgs

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    Sulfanilic Acid the compound p aminobenzenesulfonic acid used in the manufacture of dyes and pharmaceuticals Sulfanilic Acid also can be used in other industries We produce and supply large quantity Sulfanilic Acid with high quality Sulfanilic acid Specification Appearance white crystal powder Purity 99 min Water...

    Contact Now

  • Naphthol AS-BS  CAS 135-61-5

    Naphthol AS-BS CAS 135-61-5

    • Brand: chenghui

    • Packaging: 25kgs bag

    • Supply Ability: 9000mts per year

    • Min. Order: 2 Metric Ton

    Usage A grounding agent for scarlet shades chiefly used for dyeing and printing on cotton and also used for producing rapid fast scarlet BO 6036 and orange R 6021 Packing In plastic woven bags of 50Kg net each with plastic lining In iron drums of 25Kg net each with plastic

    Contact Now

  • Provide High Quality P-Aminobenzene Sulfonic Acid

    Provide High Quality P-Aminobenzene Sulfonic Acid

    • Brand: chenghui

    • Packaging: 25kgs/500kgs/750kgs

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    We mainly export chemical products is P aminobenzene Sulfonic Acid we have been mainly engaging in manufacturing and selling P Aminobenzene Sulfonic Acid for more than 20 years we are the earliest and largest supplier of P Aminobenzene Sulfonic Acid in China our present supply capacity is 20 000 mts per year and have...

    Contact Now

  • Price of Sulfanilic Acid

    Price of Sulfanilic Acid

    • Brand: chenghui

    • Packaging: 25kgs/500kgs/750kgs

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    Sulfanilic Acid is white powder and turns into white crystal when it absorbs water in the air and attaches one molcular of crystal water The crystal water will be lost when the temperature reaches 100 The density is 1 485 25 4 slightly soluble in cold water benzene ethanol and ether and the melting point is 288 and...

    Contact Now

  • Refined Sodium P- Aminobenzenesulfonate

    Refined Sodium P- Aminobenzenesulfonate

    • Brand: chenghui

    • Packaging: 25kgs/500kgs/750kgs

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    We are the main supply and producer of Sodium P Aminobenzenesulfonate in China Specificartion of Sodium P Aminobenzenesulfonate SODIUM SULFANILATE MOLECULAR FORMULA C6H6NNaO3S MOLECULAR WEIGHT 231 20 APPEARANCE Pink light rose crystal Assay 97 Aniline Assay 0 02 Insoluble mater 0 10 Sodium P Aminobenzenesulfonate...

    Contact Now

  • Methylbenzenesulfonic Acid 98% With Favorable Price

    Methylbenzenesulfonic Acid 98% With Favorable Price

    • Brand: chenghui

    • Packaging: 25kgs/500kgs/750kgs

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    Methylbenzenesulfonic Acid is an organic compound with the formula CH3C6H4SO3H It is a white solid that is soluble in water alcohols and other polar organic solvents The CH3C6H4SO2 group is known as the tosyl group and is often abbreviated as Ts or Tos Most

    Contact Now

  • Lower Price of Pool Sterilization Algaecide

    Lower Price of Pool Sterilization Algaecide

    • Brand: Chenghui

    • Packaging: 220kgs plastic drum/1100kgs IBC drum

    • Supply Ability: 3000mts

    • Min. Order: 1 Metric Ton

    Lower Price of Pool Sterlization Algaecide is a kind of cationic high molecular weight polymer it has good water solubility belonging to non oxidative bactericide it has the properties of algae disinfector and fungicide with advantage of wide range and high efficiency can effectively inhibit algae propagation and...

    Contact Now

  • 2 Aminobenzoxazole 99% White Powder

    2 Aminobenzoxazole 99% White Powder

    • Brand: chenghui

    • Packaging: 25kgs/500kgs/750kgs

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    We are the main Supplier of 2 Aminobezoxazole in China supply more than 20 000mts quantity per year 2 Aminobezoxazole CAS No 121 57 3 Molecular Formula C6H7NO3S Structural Formula Molecular weight 173 19 nombre en espa ol Deutsch

    Contact Now

  • Diazotized Sulfanilic Acid 99%

    Diazotized Sulfanilic Acid 99%

    • Brand: chenghui

    • Packaging: 25kgs/500kgs/750kgs

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    Sulphanillic Acid is a kind of white to off white cystalline It s hydrate loses moisture at 100 and anhydrous carbide begins to decompose at 280 Sulphanillic Acid slightly soluble in cold water insoluble in ethanol ether and benzene soluble in sodium hydroxide solution and sodium carbonate solution Sulphanillic Acid...

    Contact Now

  • Beta Naphthol 98.5% Min

    Beta Naphthol 98.5% Min

    • Brand: chenghui

    • Packaging: 25kgs bag

    • Supply Ability: 9000mts per year

    • Min. Order: 2 Metric Ton

    1 High quality 2 Competitive price 3 First class service and product 4 Environment friendly 5 Great performance 6 Easy application Molecular formula C10H8O Molecular

    Contact Now

  • Beta Naphthol For Pigment

    Beta Naphthol For Pigment

    • Brand: chenghui

    • Packaging: 25kgs bag

    • Supply Ability: 9000mts per year

    • Min. Order: 2 Metric Ton

    Our Advantages 1 Full experience of large numbers containers loading in Chinese sea port 2 Fast shipment by reputed shipping line 3 Packing with pallet as buyer s special

    Contact Now

  • Favorable Price of Sodium P-Toluene Sulfonate

    Favorable Price of Sodium P-Toluene Sulfonate

    • Packaging: In 25kgs plastic woven bag, 18mts/20'FCL

    • Min. Order: 3 Metric Ton

    • Model No.: 90% min

    • Transportation: Ocean

    Product Name Sodium p toluenesulfonate CAS 657 84 1 Molecular formula C7H7S03Na Molecular weight 194 18 EINECS 211 522 5 Appearance white powder Technical

    Contact Now

  • Sodium 4-methylbenzenesulfonate  78%

    Sodium 4-methylbenzenesulfonate 78%

    • Brand: Chenghui

    • Packaging: 25kgs/600kgs bag

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    Sodium 4 methylbenzenesulfonate Product name Sodium 4 methylbenzenesulfonate EINECS number 211 522 5 Molecular formula C7HNaO3S Molecular weight 194 18 Appearance white powder skills requirement project name index Active 78 00 Water 14 00 chloride

    Contact Now

  • water reducer of naphthalene sulfonates

    water reducer of naphthalene sulfonates

    • Brand: Chenghui

    • Packaging: 25kgs/650kgs

    • Supply Ability: 90000 mts per year

    • Min. Order: 5 Metric Ton

    Naphthalene Sulfonate widely used for self cured vapor cured concreate and its formulation Poly Naththalene Sulfonate play a important role the cements improving the intensity intension and liquidity of the cements We produce and supply large quantity of Sodium Naphthalene Sulfonate Formaldehyde Condensate with 60...

    Contact Now

  • diazo sulfanilic acid for dyestuff

    diazo sulfanilic acid for dyestuff

    • Brand: chenghui

    • Packaging: 25kgs/500kgs/750kgs

    • Supply Ability: 20000 mts

    • Min. Order: 5 Ton

    physical and chemical properties sulfanilic acid is white or gray white powder and this product can slightly be soluble in water and ethylalcohol and diethyl ether benzene and can be soluble in boiled water Synonyms 4 Aminobenzenesulfonic acid 4 Anilinesulfonic acid EINECS No 204 482 5 Cas no 121 57 3 M F C6H7NO3S M W...

    Contact Now

Review

Emilia Buzea

Apr 14, 2020 4

Good deal, highly recommended!
G Dearden

Apr 11, 2020 5

Excellence! It’s a perfect purchase for me.
Oniel Edwards

Apr 11, 2020 5

A very kind seller^ - ^
Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for Preparation Of Benzene Azo 2 Naphthol , Preparation of Benzene Azo 2 Naphthol , Desulfonation of Benzene , We welcome new and outdated clients from all walks of daily life to get hold of us for long term organization associations and achieving mutual results!
We have a highly efficient group to deal with inquiries from clients. Our target is "100% customer gratification by our solution top quality, price & our crew service" and delight in a great track record between purchasers. With lots of factories, we can easily present a wide variety of Preparation Of Benzene Azo 2 Naphthol , Preparation of Benzene Azo 2 Naphthol , Desulfonation of Benzene , We welcome you to visit our factory and look forward to establishing friendly business relationships with customers at home and abroad in the near future.

Send Us a Message

We didn't put all products on website. If you can't find the product you're looking for, please contact us for more information.

Send Inquiry

susan zhang

Ms. susan zhang

Tel:86-311-87713916

Fax:86-311-87718185

Mobile Phone:+8613932170695Contact me with Whatsapp

Email:susanzhang@chenghuichem.com

Address:NO.368 Youyi North Avenue, Shijiazhuang, Hebei

Mobile Site