2 disulfonic acid,China 2 disulfonic acid Manufacturers, Suppliers

DSD acid (4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid)

Jul 08, 2012

DSD acid 4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid CAS No: 81-11-8 EINECS No: 201-325-2 DSD acid4,4'-Diaminodiphenylethylene-2,2'-disulfonic acidCAS No: 81-11 ... .25% maxInsoluble matter in alkali0.1% maxMoisture2% maxChroma9°max DSD acid (4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid)

Supplier: Lubon Industry Co., Ltd.

[China Manufacturers]

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

Dec 08, 2012

... min ISO9000 best price and service 4,4-Diaminostilbene-2,2-disulfonic acid Trade name: DSD acid Molecular formula: C14H14N2O6S2Molecular weight: 370.4 Property: 1 ... easily oxidized into red; has the property of aromatic acid or aromatic amine Specification ItemIndex(1)Appearance dry/wetlight yellow ... : in 40kg woven bag or upon clients' request. DSD acid /4,4-Diaminostilbene-2,2-disulfonic acid

Supplier: Shanghai Rokem International Co., Ltd.

[China Manufacturers]

Methane Disulfonic Acid CAS NO.:503-40-2 Electroplat

Mar 29, 2012

... in field of electroplating chemicals Methane Disulfonic AcidOur main products include:Dimethyl disulfide series,levulinic acid, AZO initiator series,etc.Over 40 ... resins spices etc.CAS NO.503-40-2FormulaCH2(SO3H)2 M.W176.17Appearance White crystal powder Methane Disulfonic Acid CAS NO.:503-40 ...

Supplier: Langfang Hawk Technology & Development Co., Ltd.

[China Manufacturers]

Anthraquinone-2,7-disulfonic acid disodium salt

Apr 09, 2012

CAS:853-67-8 EINECS: 212-718-3 0 MOQ ANTHRAQUINONE-2,7-DISULFONIC ACID DISODIUM SALT853-67-8 Anthraquinone-2,7-disulfonic acid disodium salt

Supplier: Dongyang Tianyu Chemical Co., Ltd.

[China Manufacturers]

Methane Disulfonic Acid Sodium Salt

May 24, 2012

... Disulfonic Acid Sodium Salt electroplating additives Hard Chrome Additive Methane Disulfonic Acid Sodium SaltCAS No.5799-70-2Hard Chrome Additive.TECHNICAL DATA SHEET Methane Disulfonic Acid ... Sodium Salt Chemical nature Chemical name Methane Disulfonic Acid Sodium SaltMolecular formula CH2Na2O6S2Molecular weight 220 ...

Supplier: Wuhan Jadechem Chemicals Co., Ltd.

[China Manufacturers]

2-Hydroxyphosphonocarboxylic Acid(HPAA)/23783-26-8/C2H5O6P

Jan 03, 2013

... ) CAS:23783-26-8 MF:C2H5O6P 2-Hydroxyphosphonocarboxylic Acid(HPAA)CAS: 23783-26-8Molecular Formula: C2H5O6P Molecular weight ... inhibition effect is even better.2,Specification: ItemsIndexAppearanceDark umber transparent viscous liquidSolid content %45-50Phosphorous acid(as PO33-)% ≤4.0pH( ... with eye and skin, once contacted, flush with water. 2-Hydroxyphosphonocarboxylic Acid(HPAA)/23783-26-8/C2H5O6P

Supplier: Ningbo Samreal Chemical Co., Ltd.

[China Manufacturers]

2-Hydroxyphosphonocarboxylic Acid (HPAA)

Feb 16, 2013

... CAS:23783-26-8 Appearance: Dark umber liquid 2-Hydroxyphosphonocarboxylic Acid(HPAA)CAS No. 23783-26-8Molecular Formula: ... : itemsindexAppearanceDark umber liquidSolid content %50.0 minPhosphorous acid(as PO33-)%4.0 maxDensity (20°C)g ... dry place.Synonyms:HPAA; HPA; 2-Hydroxyphosphonocarboxylic Acid;Hydroxyphosphono-acetic acid; 2-HYDROXY PHOSPHONOACETIC ACID 2-Hydroxyphosphonocarboxylic Acid (HPAA)

Supplier: Tianjin Elong Co., Ltd.

[China Manufacturers]

bon acid or 3-Hydroxy-2-naphthoic acid CAS 92-70-6, dyestuff intermediate ,perfect quality and competitive price

Mar 30, 2013

3-Hydroxy-2-naphthoic acid 1.Mainly used in the manufacture of color phenol AS and other various colour phenolic intermediate 3-Hydroxy-2-naphthoic acid CAS# 92-70-6 Molecular formula C11H8O3Molecular weight of 188.18

Supplier: Ningbo Hi-Tech Biochemicals Co., Ltd.

[China Manufacturers]

2-Iodobenzoic acid methyl ester

Nov 07, 2012

2-Iodobenzoic acid methyl ester CAS NO. : 610-97-9 Appearance : Light yellow liquid Assay : 99.0%min 2-Iodobenzoic acid methyl esterCAS NO. : 610-97-9Appearance : Light yellow liquidAssay : 99.0%minRemark :Methyl 2-iodobenzoate 2-Iodobenzoic acid methyl ester

Supplier: Jinan Great Chemical Industry Co., Ltd.

[China Manufacturers]

3-Hydroxy-2-nitrobenzoic acid

Dec 22, 2012

used in organic synthesis USP24/BP04 Product name:3-Hydroxy-2-nitrobenzoic acidCAS No.:602-00-6Appearance:Yellow Crystalline PowderMolecular Formula:C7H5NO5Molecular Weight:183.12Assay:≥98%Use:Used in organic synthesisNote:We have strong research and development ability to manufacture products according to client's specifications and requirements 3-Hydroxy-2-nitrobenzoic acid

Supplier: Jintan Li Sheng Commerce Co., Ltd.

[China Manufacturers]

10-hydroxy-2-decenoic Acid

Feb 23, 2012

... PURITY: 4.0%--90.0% min(HPLC) 10-Hydroxy-2-Decenoic Acid is a kind of special active substance which exists onlyin ... -HDA prevents the loss of leukocyte during the chemical treatment.(2)10-HDA can be absorbed by human body easily. It ... effect of immuno-regulation and anti-cancer activities. 10-hydroxy-2-decenoic Acid

Supplier: Hangzhou Golden Harvest Health Industry Co., Ltd.

[China Manufacturers]

2-FURANCARBOXYLIC ACID N-PROPYL ESTER

Sep 21, 2012

Flavor and Fragrance 2-FURANCARBOXYLIC ACID N-PROPYL ESTER MF:C8H10O3 CAS:615-10-1 2-FURANCARBOXYLIC ACID N-PROPYL ESTER

Supplier: Trust & We Group

[China Manufacturers]

(1S,2S,3S,4R)-3-[(1S)-1-Acetamido-2-ethylbutyl]-4-[(diaminomethylene)amino]-2-hydroxycyclopentanecarboxylic acid

Feb 24, 2012

... :Peramivir 3.Formula:C15H28N4O4 1. CAS: 229614-55-5 2. Introduction : Peramivir Peramivir(229614-55-5) is antiviral drug ... ,2S,3S,4R)-3-[(1S)-1-acetamido-2-ethylbutyl]-4-(diaminomethylideneamino)-2-hydroxycyclopentane-1-carboxylic acid.3. Properties : Peramivir Purity: >99% Density: ... 3days (1S,2S,3S,4R)-3-[(1S)-1-Acetamido-2-ethylbutyl]-4-[(diaminomethylene)amino]-2-hydroxycyclopentanecarboxylic acid

Supplier: Xi'an Chinwon Biotech Inc.

[China Manufacturers]

YZ-2 Lead Acid Battery Tubular Grid Die Casting Machine

Aug 18, 2012

... Automatic 3.Easy maitenance 4.Available for different alloys YZ-2 Lead acid Battery Grid Die Casting Machine 1 The Usage of ... the special manufacturing equipment of the grid of lead-acid accumulator, YZ-2 Die Casting Machine is fit for the die casting ... running etc.It is the ideal equipment of lead-acid accumulator manufacturing. YZ-2 Die Casting Machine contain the following parts:Lead ...

Supplier: Chongqing Yuanfeng Machinery Co., Ltd.

[China Manufacturers]

DL-2-Phenylpropionic acid 492-37-5

Oct 23, 2012

... ,8CI);(RS)-2-Phenylpropanoic acid;Hydratropic acid;2-Phenylpropanoic acid;2-Phenylpropionic acid;NSC 245033;NSC 42872;dl-PPA;a-Methylbenzeneacetic acid;a-Methylphenylacetic acid;a-Phenylpropanoic acid;2328-24 ...

Supplier: Ningbo Heyreal Import & Export Co., Ltd.

[China Manufacturers]

L-2-Aminoisovaleric acid

May 04, 2012

1.Assay:99.0% 2.pH:6.0 3.Specific rotation:+28.09 4.STANDARD: ... :202-713-4Molecular Formula:C5H11NO2InChI:InChI:1S/C5H11NO2/c1-3(2)4(6)5(7)8/h3-4H,6H2,1-2H3 ... ≤15.0<0.15 Organic Meets the requiremnts Conforms L-2-Aminoisovaleric acid

Supplier: Shanghai Haochuan Chemical Co., Ltd.

[China Manufacturers]

2,2-dimethylolpropionic acid,DMPA

Jun 23, 2012

important widely used coating chemical 2,2-bis(hydroxymethyl)propionic acid,DMPA Specification: AppearanceOdorless White crystal Fe5 ppm max Na30 ppm ... .01% Residue on ignition0.03% Moisture0.2% max Assay99.0% min Application:PU resinepoxy resinwater soluble alkyd resinpolyester resin 2,2-dimethylolpropionic acid,DMPA

Supplier: Linyi Lixing Chemicals Co., Ltd.

[China Manufacturers]

2,2'-Dithiosalicylic acid (DTSA)

Apr 06, 2012

2,2'-Dithiodibenzoic Acid Cas No.: 119-80-2 Appearance:Light yellow powder Assay: Min95% BT-IN603 DTSA2,2'-Dithiosalicylic acidCAS Number119-80-2Molecular FormulaC14H10O4S2Molecular Structure ... for the production of drug, dye and biocide.Packing25kgs / bag 2,2'-Dithiosalicylic acid (DTSA)

Supplier: Shanghai BioTio Import and Export Co., Ltd.

[China Manufacturers]

K-Acid; 1-Amino-8-naphthol-4,6-disulfonic acid

Mar 06, 2012

K-Acid; 1-Amino-8-naphthol-4,6-disulfonic acid ,6-disulfonic acid K-Acid; 1-Amino-8-naphthol-4,6-disulfonic acid

Supplier: Qingdao Sanhuan Colorchem Co., Ltd.

[China Manufacturers]

4-Aminodiphenyamine-2-sulfonic acid

Jan 17, 2013

dyes,acid dyes,basic dyes,suphur dyes.disperse dyes,vat dyes,reactive ... feel free to contact us for further information. 4-Aminodiphenyamine-2-sulfonic acid

Supplier: Shijiazhuang He Dye Chem Co., Ltd.

[China Manufacturers]