As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for t
As a professional chemical company, we devote to the development, production and trade of Fine Chemical, Organic Compounds, Intermediate, API and Customized Chemicals for more than 20 years and have passed ISO9001 quality management system certific
We serve for you on the most sincerely service.
We are strict with the quality of the products.
Mature technical support is our biggest advantage.
(1) High quality
(2) Competitive price
(3) First-class service and product
(4) Environment friendly
light red powder
1. Excellent, stable and continue quality
2. Competitive price
3. Supply free small sample for client testing
4. Prompt delivery
1. Government awarded company. Top 100 enterprises in Hangzho
ANTHRAQUINONE-2,7-DISULFONIC ACID DISODIUM SALT
ANTHRAQUINONE-2,7-DISULFONIC ACID DISODIUM SALT;2,7-ANTHRAQUINONEDISULFONIC ACID DISODIUM SALT;DISODIUM A
Why choose us:
Quality & Price
1. Factory price, reliable quality
2. Advanced technology and equipments, strong R&D ability
3. Years produce and exporting experience
4. Strict quality control, free sample for test before order
Free sample can be avialable per your request.
Special packing also can be available according to your requirment.
Fast response,any inquiries will be replied within 24 hours.
Prompt delivery， stable supply,
ISO 9001 Certified
We implement ISO management throughout our day to day operation. Since we started ISO system in Year 2008, we improve each year to implement the management system in details of each supplying process. This helps us to provi
Content (HPLC): 95% Min.
Spot supply and provide 20 grams of free samples.
Methyl orange ( Cas No.547-58-0)
Appearance:Brown solid Storage:Medicine, pesticide intermediates, liquid crystal materials Package:10g,100g,500g,1kg by Fluoride bottle Application:keep in cool&dry place Transportation:By courier or by air Port:Shanghai
Molecular Formula:C12H8Cl2O2S Molecular Weight:287.16 Density:1.54g/cm3 Melting point 146-151 oC Boiling point 397 oC Flash point 233 oC Water solubility <0.1 g/100 mL at 20 oC Irritatin…
Appearance:off-white to tan Crystalline powder App
99.5%Min. 3-Aminophenol (MAP) CAS#591-27-5
1.We have been in this field since 2004.
2.Our products are exported to United States, South American countries, and had a very good feedback.
3.We are manufacture,with the superior quality
1. Factory steady offer directly;
2. More than 10 years of production and process improved experience;
3. Professional hazard chemical Logistics;
4. Reliable quality assurance
5. Punctual delivery time
Appearance:White to pale yellow powder
We are specialized in producing N-methylaniline (cas#100-61-8) with monthly capacity of 10,000 tons. NMA is our sole product so we
guarantee the quality is stable. We export a lot to foreign countries and gained a good reputation among customers
Different specifications are available for different usage:
1. Used as Slushing Agent For Concrete
2.Used as reinforcing agent for ceramic paste
3.Used as additives for water coal paste
4.used as dispersion agent for dyestuffs
we mainly supply high performance oxyanthraquinone at competitive price.
Appearance:yellowish acicular crystal Package:In 25kg plastic woven bags or 25kg iron drum Application:used as dye intermediates, used in papermaking industry,and to applied t
As a leading manufacturer and supplier of chemicals in China, Globalchampionship chem not only supply popular chemicals, but also Globalchampionship chem’s R&D center offer custom synthesis according to the contract research and developme
As a professional chemical export company for many years,We can provide the high quality service in this field.
Good quality is our life.
Clients' satisfaction is our principle.
Good reputation is our origin.
Be honest and practical, te
1>Name:PNTOSA 2>Assay:93% 3>Application:dye-intermediates
SJZ Chenghui Chemical Co., Ltd. is located in Shijiazhuang, the capital of Hebei Province, 270km away from the south of Beijing. We are mainly specializing in manufacturing, i
Appearance:Colorless transparent liquid
Used for Dye intermediates /Pesticide / Pharmaceutical intermediates
Molecular Formula: MnCl2· 4H2O
Formula Weight : 197.91
Appearance and properties:
Rose monoclinic crystal, relative density 2.01, melting point 58℃, soluble in water, soluble in alcohol, insoluble in ether. It is water-absorbing an
the intermediate of pigment yellow 150, pigment yellow 185 and Pigment red 176
Appearance:99%min Storage:drying,ventilation Package:20bags Application:pigment intermediate Transportation:ocean,air Port:shanghai
1.Good service,we will reply you in 12hours.
2.Fast delivery: We have mass stock of this products,so we can deliver quickly after we received the payment.
3.High quality with best price: hope we can establish long mutual busine
1）Entity factory, can batch production
3）the most competitive price with good quality: we do this products so many years with Skilled craft can control the cost. so we can provide the most competitive price for our cust
Sulfanilic acid, CAS No. 121-57-3. purity: 99% Min. White crystal powder. Used in food , industrial and pharm .
Appearance:white powder Storage:in dry place Package:packed in plastic knitted bag, lined with double plastic bags, 25Kg net weight or 3
we provide tailor-made photoinitiator solutions for different performances by custom synthesisi.blends or other technical supports
low-odor UV formulations
Non-yellowing UV formulations
Benzene-Free UV formulations
Polymeric UV formulations
1, High quality with competitive price:
We are manufacturer and can provide high quality products with factory price.
2, Fast and safe delivery
1) Parcels can be sent out within 24 hours after payment. Tracking number is available.
1. Rich experience.
We specialize in this field for many years. Our steroids and hormones have been exported to overseas, like Europe, Africa, Asia, America and other countries. And we have got very good feedback from our cus
How May We Serve You We can Supply HPLC\HMMR\MS report for you ,pls feel free to contact us! Capability on chemical synthesis ● Shanghai High-Tech Enterprises ● Strong R&D Team from USA, Japan, Korea ● 65000M2+ Facto
Unique advantages for 2,4,6-Trimethylaniline Cas 88-05-1
High quality & competitive price
Appearance:Light yellow liquid Storage:Store below +30°C Package:180kg/drum App
Service we can provide:
1. Mixed container: We can mix different items in one container.
2. Quality control: Before shipment, we can provide free sample for test. Inspection before shipping.
3. Packing: We can pack according to your requirem
Appearance:Solid Storage:Keep in a cool dry place Package:meet the customer's demand Application:dye intermediate Transportation:by sea or by air Port:shanghai
New Chemical development on similiar structure
Appearance:Yellow Powder Storage:Stored under room temperature in cool and dry place Package:In 25KG paper drums or plastic drums Application:For OLED and other dyestuff industry Transportation:shipp
Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide photoinitiator tpo 75980-60-8
a) Free sample can be supplied.
b) Guide our clients by professional knowledge and teach them how to use our product after sales
c) Accpet SGS,BV any other third-p
2-Ethyl-9,10-anthracenedione, 2-EAQ; 2-Ethyl-9,10-anthr