high purity 97 anhydrous sodium sulphite na2so3,China high purity 97 anhydrous sodium sulphite na2so3 Manufacturers, Suppliers

4 6-Dinitro-2-sec-Butylphenol

Jan 02, 2013

... is mainly used in styrene monomer. It is high temperature inhibitor. And it is widely used in ... and precision chemicals intermediate product.Characteristics DNBP is the high-temperature and efficiency inhibitor required for the styrene ... and increase the production capacity of styrene.SpecificationItemsPurity 97%Purity 70%Purity 50% AppearanceYellow or orange yellow crystalline powderYellow or ...

Supplier: Dalian Tairui International Trade Co., Ltd.

[China Manufacturers]

magnesium ingot

Mar 04, 2012

... ingots, magnesium powder, magnesium alloys, magnesium anodes, high purity magnesium metal, magnesium chips We can supply magnesium ingots ... , magnesium powder, magnesium alloys, magnesium anodes, high purity magnesium metal, magnesium chips and magnesium scrap. 1.)Magnesium ... ingots) 2.)Highly Purified Magnesium MetalSpecifications:1) Mg: 99.97% (min.)2) Mg: 99.98% (min.) 3.)Magnesium ...

Supplier: China Shanxi Xinghua Cun International Trading Co.

[China Manufacturers]

top quality cmc for Pharmaceutical grade

Mar 31, 2013

1.manufacture cmc &pac 2,high purity >95%.MOQ:1MT 3,FREE SAMPLE 4,ISO 9001 ,haccp , ...

Supplier: Shandong Yulong Cellulose Technology Co., Ltd.

[China Manufacturers]

Chemical MIBK

Aug 18, 2012

1.Lowest price 2.Good quality 3.high purity 4.Highly flammable 5.Chemical solvent Methyl Isobuthyl KetoneApperanceClear LiquidColor.pt/co10Density.at 20°C0.800-0.804Water.wt%0.1Purity.wt%99.97Acidity as acetic acid.wt%≤0.01IBP(°C)114-117DP(°C)117MAX Chemical MIBK

Supplier: Tianjin Jiateng Chemical Products Co., Ltd.

[China Manufacturers]

Calcium carbonate food grade 98-102%

Apr 13, 2012

... : 471-34-1 Appearance:White powder calcium carbonateproperties:1. High purity, the majority of products containing more than 99.0% ... and modifiers. At the same time the product is of high purity pharmaceutical grade calcium citrate, calcium lactate, citric acid - Apple ... also produce that is specifically for the international market, high purity and low impurity content of the health-care grade natural ...

Supplier: Tianjin Flourish Chemical Co., Ltd.

[China Manufacturers]

Industry Salt

Mar 31, 2013

... .500.900.42Usage:It is mainly used in producing anhydrous sodium carbonate,sodium hydrate,sodium metal, glauber salt, synthetic hydrochloric acid, ,syntheticrubber ,plastic,fibre ...

Supplier: Huaian Mine Chemical Co., Ltd.

[China Manufacturers]

Diallyldimethylammonium chloride

Sep 25, 2012

... [Property]DMDAAC is a high purity, aggregated, quaternary ammonium salt and high charge density cationic monomer, it not contains any sodium chloride and other ...

Supplier: Shandong Luyue Chemical Co., Ltd.

[China Manufacturers]

Soda ash /soda carbonate

May 02, 2012

high purity soda ash used for chemical industry,glass,textile ,dyeprinting,medicine, ... dry base) % ≥99.2 99.56 Na2CO3 on wet base) % ≥97.9 99.51NaCl % ≤0.70 0.41Fe % ≤ 0.0035 0 ...

Supplier: Guangzhou Guixiang Chemical Co., Ltd.

[China Manufacturers]

Oxalic acid

Mar 31, 2013

1.high purity 2.good price 3.chemical factory Oxalic acid forms colourless ... °C. If heated quickly, it melts at 101.5 °C,anhydrous oxalic acid melts at 180 °C.Applications:Purifying agent in ...

Supplier: Tianjin Bochuang Chemical Co., Ltd.

[China Manufacturers]

N-Methylol Acrylamide

Feb 27, 2012

Our main products are Acrylamide,Polyacrylamide,High White Aluminium Hydroxide etc.We will give the best quality ... function group.Technical index: ITEMINDEXAppearanceWhite crystalMelting point(°C)70-74Purity(%)97-98Free formaldehyde(%)<0.3PH(test paper)7-7.5Usage: It ...

Supplier: Zibo Xinye Chemical Co., Ltd.

[China Manufacturers]

Nano Vanadium carbide powder (Nano VC Powder)

Jun 03, 2012

1. High purity 2. Low price 3. Excellent quality Nano-Vanadium carbide powder Technical Parameters ModelAPS(nm)Purity(%)Specific surface area( ... 22% is the ferrous metal shape powder, is the sodium chloride cubic system the crystallization, crystal constant 4.182 ... and iron, along with the technical development, after the high purification, the nanometer nanometer carbonized vanadium, its application ...

Supplier: Henan Huier Nano Technology Co., Ltd.

[China Manufacturers]

Blowing Agent ADC-300

Jun 25, 2012

blowing agent ADC-300, Super dispersibility, high purity,high production rate, Non-poisonous. Blowing agent:ADC-300 Synonyms: ... : 116.08CAS Number.:123-77-3Character:Super dispersibility,high gas foaming, high purity,high production rate, Non-poisonousApplication:ADC-300 is superfined ... (more than)220Dissociation Point(more than)204Purity(more than)97.0Residual on Sieve(less than)0.05Loss on Heating( ...

Supplier: Guangzhou JY Chemicals Co., Ltd.

[China Manufacturers]

Calcined Calcium Carbonate 5micron

Jan 26, 2013

... Active Heavy Calcium Carbonate for paintCaCO3 powder, Calcium Carbonatewhiteness: 93-97%purity: 92-98%size: 100-2500meshWe are one of Chinese ... are as the following;Art paper, Coating paper, Gravure paper, High quality paper, Medium quality paper, Rice paper, Poster, and ... Medicine for animal.8.THE OTHERSThe Heavy Calcium Carbonate of high purity is used for Crystal glass, Optical glass like lens of ...

Supplier: Lingshou County Antai Mining Co., Ltd.

[China Manufacturers]

Potassium formate

Jan 19, 2013

... high-purity, dry crystalline organic salt used to form clear brine used in workover and completion operations. It can be blended with sodium ...

Supplier: Qingdao Oceanview International Co., Ltd.

[China Manufacturers]

alumina-silica ceramic fibre

Dec 17, 2012

... range and variety types , long service life.high temperatuer insulation alumina-silica ceramic fibre application:The ... back lining heat insulation of all kinds industrial furnaceExtra-high temperature, rapid heating, cooling furnace testsConverter, electric furnace ... tunnel kilnDead burned shaft kiln, mid-magnesia kiln, high-purity oil furnace, light-burned reflex kilnMachinery, metallurgical heat ...

Supplier: Yingkou Tianrun Refractory Co., Ltd.

[China Manufacturers]

Calcium Chloride Dihydrate USP grade

Mar 05, 2013

... Chloride USP grade 2.Calcium chloride dihydrate, anhydrous 3.White crystal 4.Very high purity1.Calcium Chloride USP grade2.Calcium chloride dihydrate ... , anhydrous3.White crystal4.Very high purityFlakes,prilled,granular,pelleted powerFood grade,Tech gradeCalcium chloride dihydrate ...

Supplier: Shandong Yuyuan Group Co., Ltd.

[China Manufacturers]

Isopropyl alcohol (IPA)

Dec 18, 2012

... , predominates in the USA while the latter process, which requires high-purity propene, is more commonly used in Europe. These processes give ... propene and water, either in gas or liquid phases, at high pressures in the presence of solid or supported acidic catalysts ... weight isopropyl alcohol and 12.1% by weight water. Pure (anhydrous) isopropyl alcohol is made by azeotropic distillation of the "wet ...

Supplier: Tianjin Okeyou International Trade Co., Ltd.

[China Manufacturers]

Silicon Metal(Si)

Sep 01, 2012

Silicon Metal (Si) was used in producing alloy, High purity semiconductor, Organic silicon,etc Silicon Metal(Si): parameterproductbrand numberchemical compositions(%) ... needusageIt was used in producing alloy, High purity semiconductor, Organic silicon,Able to bear the high-temperature material and special pottery etc.remarks ...

Supplier: Guangzhou Runhang Chemical Co., Ltd.

[China Manufacturers]

1,4,5,8-naphthalenetetracarboxylic dianhydride

Aug 16, 2012

... -Naphthalenetetracarboxylic dianhydride mainly for the synthesis of high a high-grade dyes, pigments intermediates 1,4,5,8 ... -Naphthalenetetracarboxylic dianhydride is a high-grade dyes, pigments intermediates, mainly for the synthesis ... of high temperature polymer materials, such as polyimide resin productionAppearance Pale yellow powderPurity ≥97%Melting point≥ ...

Supplier: Dowpol Chemical International Corp.

[China Manufacturers]

calcine kaolin

Sep 15, 2012

1) Whiteness: 93 ~ 97 %. 2) Viscosity ~ 74 % ; good dispersion. 3) Rub - ... A) the main advantages 1. Kaolinite because of high purity and low content of harmful elements, not only ... reach 93 percent, the maximum brightness can reach 97% for paper-making can improve Tu cloth paper ... ink, food, medicines, cosmetics packing.4. Advanced high brightness and special porcelain ceramic raw materials.the main ...

Supplier: Jianying Chemical Machinery (Shunde) Co., Ltd.

[China Manufacturers]