synthesis of salicylic acid dimer,China synthesis of salicylic acid dimer Manufacturers, Suppliers

CYANURIC ACID COLOUR TABLET

May 06, 2012

... Residue: 0.1%max. Nature & application: Cyanuric Acid (CYA) is white crystalline solid powder or granular, ... stabilization of available chlorine swimming pool water treatment, and also the starting compound for the synthesis of many ... organic derivatives. One of its major applications is for the production of Sodium Dichloroisocyaurate Acid and Trichloroisocyanuric Acid. CYANURIC ACID ...

Supplier: Weifang Tenor Chemical Co., Ltd.

[China Manufacturers]

Kojic Acid 99% --- skin whitenning, cosmetic raw material/pharmaceutical intermediate

Dec 24, 2012

... under the catalytic action of tyrosinase and then synthesized to melanin. Kojic acid can inhibit tyrosinase synthesis, so it can greatly ... inhibit the skin melanin formation; furthermore, kojic acid is safe ... prevent from sunlight; guarantee period; 3 yearsPacking: 25kg of kojic acid per bag (inner-plastic and outer-aluminum foil bag ...

Supplier: Qingdao Great Chemical Inc.

[China Manufacturers]

High quality D(+)-Malic Acid,CAS No.:636-61-3

Dec 07, 2012

... delievery time High quality D(+)-Malic Acid CAS No.:636-61-3D(+)-malic acid: white crystals or white crystalline ... of chiral synthesis in pharmaceutical and food industries. As an optically active organic acid, it is insubstitutable in asymmetry synthesis of ... some chiral compounds.Assay( of C4H6O5): 99.0%MinOptical ...

Supplier: Nantong Desheng Chemical Co., Ltd.

[China Manufacturers]

7-Aminocephalosporanic acid (cas:957-68-6) 99%

Mar 31, 2013

... DrumUSES: Intermediate for the synthesis of the Sterile Cephalosporins7-ACA,abbreviation of 7-amino cephalosporanic acid is white or off-white ... crystalline powder.7-ACA is the important mother nuclide of ... ceftazime sodium, cefuroxime sodium and so on.Characters of cephalosporin pharmaceuical bulk: broad antimicrobial spectrum,effctive against ...

Supplier: Changzhou General Import And Export Corporation

[China Manufacturers]

p-Hydroxybenzoic Acid

Dec 02, 2012

... .05Chloride(Cl-) %0.0050.02Phenol %0.010.10Salicylic Acid %0.020.104-Hydroxyisophthalic Acid(HIPA) ppm500/Insolubles in Methanol ppm50/Potassium(K ... ++Mg2+ppm5/Usage: This product could be used an intermediate of antiseptics, dyestuff, medicine and injection molding. Nipagins could be gained ... plastic bags within double PE linings. Each has net weight of 25 kg. Those packed with PP bag has its net ...

Supplier: Lianyungang Kangke Chemical Co., Ltd.

[China Manufacturers]

Chromic Acid

Feb 02, 2012

... Proudcuts With competitive price 3.professional Chromic Acid FlakesProduct Name: Chromic Acid ,Chromium TrioxideSpecification CrO399.7%MINITEMSTANDARDWater insoluble ... or steel, bright dipping of brass,acid cleaning of Al and Mg and organic synthesisOther NameChromium Acid Applications Wood Preservatives, ... , purifying oil and acetylene, oxidizer in organic synthesis. Package picuture Chromic Acid

Supplier: Gansu Jinshi Chemical Co., Ltd.

[China Manufacturers]

2-Formylbenzenesulfonic acid sodium salt

Mar 06, 2013

Used in the synthesis of fluorescent brightening agent CBS, as intermediate of triphenylmethane dyestuff and moth proofing age Appearance: White powder Assay: ≥ 95% (Titration) (Qualified product)Loss on drying:≤ 0.5%Formula: 2-Formylbenzenesulfonic acid sodium salt

Supplier: Weifang Graceland Chemicals Co., Ltd.

[China Manufacturers]

Qualify dyeing property of polyester Sodium Dimethyl 5-Sulfoisophthalate

Feb 14, 2013

... water and alcohol. As the most used dyeing property modifier of polyesters, it is mainly used to improve the dyeing properties ... as the intermediate in the synthesis of organic agents, large molecules and find chemicals.free sampleSpecificationHigh QualityFirst Grade Acid Value(mgKOH/g)≤0 ... .05≤0.08Chloride ion (ppm)≤8≤10 Qualify dyeing property of polyester Sodium Dimethyl 5-Sulfoisophthalate

Supplier: Shandong Hesheng Chemical Weaving Co., Ltd.

[China Manufacturers]

CITRIC ACID (Mono and Anhy)

Sep 06, 2012

... agent) and so on. Moreover, citric acid is also used as the acidulant in lots of medicines. 3. In the chemical industry ... , esters of citric acid can be taken as the non ... -toxic plasticizer to make the plastic film of food package. 4 ...

Supplier: Yunnan Dehong International Economic And Technical Cooperation Co., Ltd.

[China Manufacturers]

Humic Acid Potassium Foliar/Drip Fertilizer

Dec 08, 2012

... potassium salt of humic acid. It contains both nutrient potassium and humic acid and fulvic acid.Especially for the fulvic acid, its ... lower molecule makes ithigher physicaand biological activity.HumiSun has high solubility in water and ability of ... irrigation system or spray tank.Product analysisHumic Acid 60%min Fulvic Acid 15%min Potassium(K2O) 8%min Moisture ...

Supplier: Taiyuan Mapon Humic Acid Development Co., Ltd.

[China Manufacturers]

DRLS Series High-temperature Sulfuric Acid Pump

Nov 08, 2012

... .3. Widely absorb the advantages of national and international structure design of Sulfuric Acid Pump, increase the length of suction pipe, which advances the ... rigidity and stability of pump group.,4 ...

Supplier: Jiangsu Daron Pumps Co., Ltd.

[China Manufacturers]

Chlorogenic acid

Jan 25, 2013

... like food, feed additives and cosmeticsDescription of chlorogenic acid:A) Has a wide range of biological effects, from insect resistance to ... effectivity, stronger than the antibacterial effectivityD) An ester of caffeic acid and quinic acid, a major phenolic compound in coffee, the daily ... intake of coffee drinkers is 0.05-0.1gE) ...

Supplier: Lubon Industry Co., Ltd.

[China Manufacturers]

Docecanedioic Acid

Mar 30, 2013

... to customer's request various package 1,12-Dodecanedioic Acid Product NameDocecanedioic AcidCAS No.693-23-2Molecular Weight230. ... having broad use in industries,it is the material of making high-grade spicehigh-grade nylon engineering plasticsthe ... moulding piecepesticide and medicine etc.The nylon resin made of Docecanedioic Acid are mainly Nylon 1010, nylon 1111, nylon 1212, ...

Supplier: Shijiazhuang Lemandou Chemicals Co., Ltd.

[China Manufacturers]

citric acid anhydrate

Mar 21, 2012

... no requirement (FAO / WHO, 1994). 4. Metabolism of citric acid cycle intermediates involved in the body's normal metabolism.Use ... , were successively added to prevent the formation of insoluble in water, sorbic acid - acid crystals, affecting food preservative effect. 2. ... juices, the amount of acid according to the amount of raw materials, concentration ratio, the acidity of the different products to ...

Supplier: Xiamen Vastland Chemical Co., Ltd.

[China Manufacturers]

humic acid

Jun 10, 2012

80% humic acid increase utilization efficiency of mineral fertilizers in soil and preventing them from leaching humic acid fertilizer,soluble potassium humate fertilizerHumic Total80 ... various methodsANALYSIS DATA: Soluble Potassium Humate is the potassium salt of humic acid made from high grade Leonardite, which is not only ...

Supplier: Beijing Leili Agrochemistry Co., Ltd.

[China Manufacturers]

Phosphoric Acid food and tech grade

Nov 15, 2012

Phosphoric Acid food grade Content:75% ,81%,85%..... Packing in 35kg drum ;330kg drum;1600kg drum We are a bigger manufacturer of Phosphoric Acid,we can supply Phosphoric Acid in 75% ,81% ,85% food and tech grade.If you have any requirement pls feel free to contact us. Phosphoric Acid food and tech grade

Supplier: Nanning Stull Co., Ltd.

[China Manufacturers]

mono chloro acetic acid

Feb 25, 2013

... 61-6 3 I ndex of the recuirement of Chloroacetic Acid will be rapidly increased with the development of economy. 2.Production technical ... standard and quality index 2.1 Our company's Chloroacetic Acid execute China ... .3 The practical quality index of our product is as follows : Chloroacetic Acid content : ≥9 7.5 % Dichloroacetic Acid content :≤1. 5 % ...

Supplier: Qingdao Deyuan Chemical Co., Ltd.

[China Manufacturers]

Humic acid powder

Sep 08, 2012

... soil microbe activity and availability of all soil nutri ApplicationsGuizhou Green Land granular humic acid is a dark-gray granular ... nutrient supplement for aquatic purpose.Consisting primarily of Humic Acid but also minor levels of minerals, our special Humic Acids form ... organic content to the soil. Guizhou Green Land Humic Acid helps to increase nutrient uptake, drought tolerance, seedling vigor ...

Supplier: Guizhou Green Land Fertilizer Co., Ltd.

[China Manufacturers]

Gibberellic Acid 20% tablet

Sep 05, 2012

Our company offer many kinds of Gibberellic acid products, such as GA3 5grams*20 tablet, 10grams ... *3.1% sachet. Our company offer many kinds of Gibberellic acid products, such as GA3 5grams*20 tablet, 10grams* ... GA4+7, etc.Product: gibberellic acid 20% tablet f.m.: c19h22o6Specs. Content of gibberellic acid 20% min.Tablets weight (g/pc ... to door service for small order. Gibberellic Acid 20% tablet

Supplier: Xiangtan New Sunshine Trade Co., Ltd.

[China Manufacturers]

DSD acid /4,4-Diaminostilbene-2,2-disulfonic acid

Dec 08, 2012

... price and service 4,4-Diaminostilbene-2,2-disulfonic acid Trade name: DSD acid Molecular formula: C14H14N2O6S2Molecular weight: 370.4 Property: ... Can be easily oxidized into red; has the property of aromatic acid or aromatic amine Specification ItemIndex(1)Appearance dry/wetlight ... 6)Ash content% ≤2.5Main use: In the manufacture of fluorescent brighteming agent,Chrysophenine G and Direct Yellow R, also ...

Supplier: Shanghai Rokem International Co., Ltd.

[China Manufacturers]