high purity fused silica sio2 99 9 min,China high purity fused silica sio2 99 9 min Manufacturers, Suppliers

Optical brightener OB-1

Jul 13, 2012

... Optical Brightener OB-1 Appearance: bright yellow crystals powder Purity: 99%Min Melting point: 355-360C China Fluorescent brightener OB-1CAS ... 355-360°CSolubility: insoluble in water,but soluble in high boiling point organic solvent such as phenyl-chloridePackaging: Packaged ... Does not dissolve in water, can dissolve in such high boiling point solvents as trichlorobenzene, diphenyl ether,etc.; Because ...

Supplier: Jinan Forever Imp. & Exp. Trading Co., Ltd.

[China Manufacturers]

Monosodium Glutamate

Jun 05, 2012

... , 40mesh, 50mesh, 60mesh, power Monosodium Glutamate1)Raw material: High-quality corn 2)Purity: 99%, 90%, 80% or as requested 3)Sizes: 24mesh, 30mesh ...

Supplier: Hebei Lucky Ocean International Trade Co., Ltd.

[China Manufacturers]

formamidine sulfinic acid

Mar 03, 2013

... .Other Name: Formamidine sulfinic acid, Amino imino methanesulfinic acid1. Specification:Purity: 99.%MinThiourea: 0.10%MaxMoisture:0.05%MaxIron(Fe):10ppm MaxSulphate ...

Supplier: Hongye Chemical Co., Ltd.

[China Manufacturers]

Lithium Aluminium Hydride

Jan 13, 2013

... agent CAS NO.:16853-85-3 Putiry by weight:98%min M.F. : LiAlH4Mol.wt :37.95 Specs. ItemsStandardAppearanceWhite to offwhite ...

Supplier: Langfang BLD Trade Co.

[China Manufacturers]

3-Hydroxybenzoic Acid

Nov 12, 2012

... -Hydroxybenzoic acid. Product name: 3-Hydroxybenzoic acidAppearance: White crystal powderCAS: 99-06-9EINECS: 202-726-5Molecular formula: C7H6O3Molecular weight: 138.12Melting ... point: 201-203oCMoisture: ≤0.3%Ash: ≤0.5%Assay: ≥99%Note:We have strong research and development ability to manufacture ...

Supplier: Jintan Li Sheng Commerce Co., Ltd.

[China Manufacturers]

Hydroquinone

Jan 08, 2013

... ) 2.Photographic Grade,Technical Grade 3.Cas no.:123-31-9 4.white or off-white powdery crystal 5.25kgs (1 ... (According to the international atomic weight of 1987)Specification: Content: 99% - 101%Usage: Generally for photograph, dye, pesticide rubber, chemical industry ...

Supplier: Xian Xiaocao Botanical Development Co., Ltd.

[China Manufacturers]

1,4-butanedicarboxylic acid,adipic acid

Feb 07, 2013

... in pvc.ItemsGuaranteeTest resultTest methodAppearanceWhite powderWhite powder Content %(m/m)≥99.799.84SH/T1499.1-1997Melting point≥151.5152.9GB/T ... /T1499.8-1997Melt colour(in pt-co scale)≤5010SH/T1499.9-1997 1,4-butanedicarboxylic acid,adipic acid

Supplier: Dowpol Chemical International Corp.

[China Manufacturers]

NACLO3 (pulp bleaching)

Mar 09, 2013

... . ISO 9001, 14001 and MSDS certification. 2. REACH registerred 3. 99.5% top quality 4. Manufacturer own 5. CCIC inspection Sodium ...

Supplier: Sichuan Hope Deepblue Energy & Chemical Industry Corp., Ltd.

[China Manufacturers]

scrap copper

Feb 02, 2012

we have scrap copper with 99% purity, in very good conditon packaged. buyer shall provide import license. scrap copper up to 200t contract per month x 12 ,, seller wants you to make reasonable offer,,, 99% pure scrap cooper scrap copper

Supplier: Xiamen Chine Trade Co., Ltd.

[China Manufacturers]

pure glycerin 70g

Dec 31, 2012

... is hygroscopic.It is a good solubilizer our glycerin 70g 99.5%A colourless and odourless, sweet-tasting viscous liquid and ...

Supplier: Dongyang Medical & Hygienic Articles Co., Ltd.

[China Manufacturers]

Silicon metal

Jun 29, 2012

... information. Si(%) Fe Al Ca P1515>99.6%≤0.15—≤0.015≤0.004%2202>99.5%≤0.2≤0.2≤0 ... .02≤0.004%2203>99.5%≤0.2≤0.2 ... ≤0.03≤0.004%2503>99.5%≤0.2—≤0.03 ... ≤0.004%3103>99.4%≤0.3≤0.1≤0 ... .03≤0.005%3303>99.3%≤0.3≤0.3 ... %≤0.40.1—0.15≤0.1—441>99.0 %≤0.4≤0.4≤0.1—553>98.5 %≤ ...

Supplier: Nanning Stull Co., Ltd.

[China Manufacturers]

Industrial Gases

Jul 18, 2012

1)Quality Certificate by CIQ 2)Fine packet or as per requirement 3)Competitive price CERTIFICATE OF ANALYSIS DATE DEC 16.2009BATCH NO.20091205PRODUCT Sulfur dioxide (SO2)COUNTRY OF ORGIN CHINATRANSACT STANDARDGB/T3657-98 ITEMSPECIFICATIONRESULTSSO2 CONTENT % ≥99.9299.94O2 CONTENT——14PPMN2 CONTENT——38PPMH2O CONTENT——29PPMH2SO4 CONTENT——6PPMCONCLUSIONQUALIFIED Industrial Gases

Supplier: Zhenjiang Agreen Co., Ltd.

[China Manufacturers]

TDCPP Flame Retardant

Mar 31, 2013

... access to information on local market and a commitment to high ethical standards, we can be a good parter for you ...

Supplier: Shanghai Reichem Chemical Co., Ltd.

[China Manufacturers]

Amber Acid 110-15-6

Mar 16, 2013

... (Appearance) Colorless to white crystal or white erystal powder (Content)% ≥99.5 (Melting Point) °C 183.0-187.0 (Appearance of ...

Supplier: Anhui Sunsing Chemicals Co., Ltd.

[China Manufacturers]

Glycerine

Jul 29, 2012

... , solvent, moisture adsorbent. Index nameIndexGradeSuper gradeTop gradeFirst gradeSecond gradeChroma ≤20203070Assay % ≥99.598.598.095.0Density (20C g/ml ≥1.25981.25721 ...

Supplier: Hebei Hanxing Chemical Co., Ltd.

[China Manufacturers]

er1100 aluminum welding wire

Jul 08, 2012

aluminum welding wire 1100 with more than 99% aluminium excellent quality &competitive price It has advantages over good ...

Supplier: Yongkang Huida Industry & Trade Co., Ltd.

[China Manufacturers]

Oxalic Acid

Sep 12, 2012

Name: oxalic acid Quality standard: Carry out GB1626-88 Formula: C2H2O4.2H2O CAS NO: 6153-56-6 A Name: oxalic acidQuality standard: Carry out GB1626-88Formula: C2H2O4.2H2OCAS NO: 6153-56-6Appearance: White crystallized particleUses: Pharmacy Industry: For making Acheomycin, Terramycin and Borneol, etc. Electrical Industry: For making cleaning liquid for electrical instrument. Metallurgical ...

Supplier: Anhui Huaheng Bioengineering Co., Ltd.

[China Manufacturers]

Normal Hexane 110-54-3

Aug 15, 2012

1 Brand Name:EASTCHEM 2 UN NO. 1208 3Supply Ability:1000 Mt/Mon 4 We can provide hexane both in iso-tank and steel drums Molecular formula: C6H14H.S. NO.: 29011000UN NO.: 12081 Application: Mainly used as solvent, to make adhesive, to leach crude oil in food manufacturing, etc. Besides, it is widely used in cleansing work in the process of electronics industry production.2 Package: In ISO Tank or ...

Supplier: Qingdao Eastchem Inc.

[China Manufacturers]

Creatine Anhydrous

Dec 01, 2012

Creatine Anhydrous In House.(HPLC) (ISO9001:2000 / Kosher / Halal (MUI) Molecular Formula: C4H9N3O2 CAS No.: 57-00-1 Creatine Anhydrous

Supplier: Beijing FortuneStar S&T Development Co., Ltd.

[China Manufacturers]

REFRIGERANT GAS

Mar 31, 2013

used to in mobile air conditioning and in commercial and industrial refrigeration system R134A is one of main refrigerant agent, to replace CFC-12 often used to in mobile air conditioning and in commercial and industrial refrigeration system. As well as the blowing agent used in hard plastic insulation materials production, and an important component of blends, such as R404A, R407C, etc.Contact ...

Supplier: Hangzhou Maidi Heating And Refrigerating Equipment Co., Ltd.

[China Manufacturers]