Dyestuff Intermediates Leads

CAS:7775-14-6 Product spec:74%.85%,88%,90%
Sodium hydrosulfite Specifications Commodity name: Sodium Hydrosulfite Formula : Na2S2O4 CAS No. : 7775-14-6 Product Description Commodity name: Sodium Hydrosulfite Formula : Na2S2O4 CAS No. : 7775-14..

Post Time：[2011-01-24 ]Easyme Chemical Co.,ltd

2,6-Dihydroxytoluene

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CAS:608-25-3 Product spec:≥98%
hite to brown crystal powder

Post Time：[2011-01-17 ]DALIAN UNICOM CHEMICAL CO.,LTD.

2,4-Dinitrophenol／DNP

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CAS:51-28-5 Product spec:≥99%
straw yellow to yellow crystal

Post Time：[2011-01-17 ]DALIAN UNICOM CHEMICAL CO.,LTD.

2,4-DiNitrophenol

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CAS:51-28-5 Product spec:--
2,4-DiNitrophenol CAS No. : 51-28-5 EMPIRICAL FORMULA : C6H4N2O5 MOLECULAR WEIGHT : 184.10 DESCRIPTION : Yellow Crystals SOLUBILITY : Soluble in hot water and Chlorinated solv..

Post Time：[2011-01-12 ]Dhanlaxmi Chemicals

4-Chloro-2-Nitrophenol

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CAS:89-64-5 Product spec:--
4-Chloro-2-Nitrophenol CAS No. : 89-64-5 EMPIRICAL FORMULA : C6H4C1N1O3 MOLECULAR WEIGHT : 173.56 DESCRIPTION : Yellow Crystals SOLUBILITY : Slightly soluble in water.

Post Time：[2011-01-12 ]Dhanlaxmi Chemicals

2-Nitrophenol

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CAS:188-75-5 Product spec:--
Ortho Nitro Phenol ( 2-Nitrophenol ) CAS No. : 188-75-5 EMPIRICAL FORMULA : C6H5NO3 MOLECULAR WEIGHT : 139.11 DESCRIPTION : Light Yellow Crystals SOLUBILITY : Soluble in Alc..

Post Time：[2011-01-12 ]Dhanlaxmi Chemicals

4-Nitrophenol

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CAS:100-02-7 Product spec:--
Para Nitro Phenol ( 4-Nitrophenol ) CAS No. : 100-02-7 EMPIRICAL FORMULA : C6H5NO3 MOLECULAR WEIGHT : 161.11 DESCRIPTION : Light Yellow Crystals SOLUBILITY : Slightly solubl..

Post Time：[2011-01-12 ]Dhanlaxmi Chemicals

Direct Orange S

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CAS:3626-36-6 Product spec:--
Used in dyeing and printing of cotton and direct viscose, used in dyeing of silkwoolweilun, Nitrilon fabric. also used in dyeing of pulp.

Post Time：[2011-01-07 ]Dezhou Xinda Chemical Co., Ltd.

Chrysophenine G

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CAS:2870-32-8 Product spec:--
Used in dyeing and printing of cotton and direct viscose, used in dyeing of silkwoolweilun, Nitrilon fabric. also used in dyeing of pulp.

Post Time：[2011-01-07 ]Dezhou Xinda Chemical Co., Ltd.

Chromium sulphate basic

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CAS:39380-78-4 Product spec:25%~33%
Molecular Formula: Cr.(OH)m.(SO4)n．X(H2O) Application: mainly for tanning and mordant dyeing Character:it is the mixture of Cr(OH)SO4 and Na2SO4 , amorphous green powder, the granule have vitreous s..

Post Time：[2010-12-29 ]Jinan Dahua Guangji Biotechnology Co.,Ltd.