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Dyestuff Intermediates
CAS:491-70-3 Product spec:98.0%min
Luteolin Molecular Weight: 286.23 Appearance: Yellow-green powder Product Content: ≥98% Analytical Method: HPLC
Luteolin Molecular Weight: 286.23 Appearance: Yellow-green powder Product Content: ≥98% Analytical Method: HPLC
Post Time：[2010-07-08 ]Alchemist Worldwide Ltd
CAS:99-57-0 Product spec:≥98%
1. assay: wet: assay: ≥80% dry assay: ≥98% 2. initial melting point(dry): ≥140% 3. insolubles in acid: ≤0.1% 4. packing: in woven bag lined with thin film, net wt. 25kgbag.
1. assay: wet: assay: ≥80% dry assay: ≥98% 2. initial melting point(dry): ≥140% 3. insolubles in acid: ≤0.1% 4. packing: in woven bag lined with thin film, net wt. 25kgbag.
Post Time：[2010-07-06 ]Anhui Guangde Zhongxin Chemical factory
CAS:61702-43-0 Product spec:≥70%
1. assay: ≥70% 2. insolubles in water: ≤0.5% 3. packing: in woven bag lined with thin film, net wt. 25kgbag.
1. assay: ≥70% 2. insolubles in water: ≤0.5% 3. packing: in woven bag lined with thin film, net wt. 25kgbag.
Post Time：[2010-07-06 ]Anhui Guangde Zhongxin Chemical factory
CAS:51-28-5 Product spec:≥99%
1. m.p.: ≥110% 2. purity: ≥99% 3. packing: in woven bag lined with thin film, net wt. 25kgbag.
1. m.p.: ≥110% 2. purity: ≥99% 3. packing: in woven bag lined with thin film, net wt. 25kgbag.
Post Time：[2010-07-06 ]Anhui Guangde Zhongxin Chemical factory
1-Amino 8-naphthal, 3, 6-disulphonic Acid
CAS: Product spec:International Standard
Used to produce all kinds of azo dyes, used to dye wools, textiles, papers and paper textiles; Also used to synthesize pharmaceutical.
Used to produce all kinds of azo dyes, used to dye wools, textiles, papers and paper textiles; Also used to synthesize pharmaceutical.
Post Time：[2010-06-21 ]Hangzhou Jiekai Chemical Co., Ltd.
2-Amino-5-Naphthol-7-Sulfonic Acid
CAS: Product spec:90%
For manufacturing Bis-J-Acid Urea, Phenyl-J-Acid, Direct dyes and Reactive dyes. Packing: In 25kg. Net woven bag lined with; A 20' container can contain 14 tons cargo.
For manufacturing Bis-J-Acid Urea, Phenyl-J-Acid, Direct dyes and Reactive dyes. Packing: In 25kg. Net woven bag lined with; A 20' container can contain 14 tons cargo.
Post Time：[2010-06-21 ]Hangzhou Jiekai Chemical Co., Ltd.
CAS: Product spec:99.5%
Property: White crystal, becoming gray or brownish yellow once exposed to light, Specific gravity: 1.160 (2020)Boiling point: 302, lightly dissolving in water, dissolving in ethanol, diethyl ether, be..
Property: White crystal, becoming gray or brownish yellow once exposed to light, Specific gravity: 1.160 (2020)Boiling point: 302, lightly dissolving in water, dissolving in ethanol, diethyl ether, be..
Post Time：[2010-06-21 ]Hangzhou Jiekai Chemical Co., Ltd.
2-Naphthylamine-1-Sulfonic Acid
CAS: Product spec:97%
For manufacturing J-Acid, Lithol scarlet, Naphthol and Reactive Brilliant Red K10B. Packing: 25kg. Net Woven bag lined with plastic bags; A 20' container can contain 18 tons cargo.
For manufacturing J-Acid, Lithol scarlet, Naphthol and Reactive Brilliant Red K10B. Packing: 25kg. Net Woven bag lined with plastic bags; A 20' container can contain 18 tons cargo.
Post Time：[2010-06-21 ]Hangzhou Jiekai Chemical Co., Ltd.
CAS:141-79-7 Product spec:98%
4-Methyl-3-Penten-2-One
4-Methyl-3-Penten-2-One
Post Time：[2010-06-21 ]Xiangshui Fumei Chemical Co., Ltd.
CAS: Product spec:96% tc
Common name: Acetamiprid Chemical name: (E)-N1-[(6-chloro-3-pyridyl)methyl]-N2-cyano-N1-methylathanimidamine Formula: C10H11ClN4 Molecular weight: 222.68
Common name: Acetamiprid Chemical name: (E)-N1-[(6-chloro-3-pyridyl)methyl]-N2-cyano-N1-methylathanimidamine Formula: C10H11ClN4 Molecular weight: 222.68
Post Time：[2010-06-11 ]Chengdu Newsun Biochemistry Co., Ltd.
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- Harikrushna Machinetech Pvt. Ltd.
- China Chem Source (HK) Co., Ltd.
- Shandong Brother Sci.&Tech. Co.,Ltd
- Dongyang Tianyu Chemicals Co., Ltd.
- Zhejiang Tongfeng Pharmaceutical & C..
- Zhejiang Tianyu Pharmaceutical Co., ..