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Pharmaceutical Intermediates
CAS:10310-21-1 Product spec:98.0-102.0%
【Molecular formula】C5H4ClFN5 【Molecular weight】169.58 【Properties】White to light yellow powder 【Content】 98.0-102.0% 【Guanine】≤1.0% 【Loss on drying】≤1.0% 【Related substance】≤1.0% 【Stor..
【Molecular formula】C5H4ClFN5 【Molecular weight】169.58 【Properties】White to light yellow powder 【Content】 98.0-102.0% 【Guanine】≤1.0% 【Loss on drying】≤1.0% 【Related substance】≤1.0% 【Stor..
Post Time：[2010-12-16 ]Changzhou Kong Pharm Co.,Ltd.
CAS:73-40-5 Product spec:98.0~102.0%
【Molecular formula】C5H5N5O 【Molecular weight】151.13 【Properties】White to white-like powder 【Content】 98.0~102.0% 【Loss on drying】≤1.0% 【Related substance】≤0.5% 【Storage】Stored in dry and ..
【Molecular formula】C5H5N5O 【Molecular weight】151.13 【Properties】White to white-like powder 【Content】 98.0~102.0% 【Loss on drying】≤1.0% 【Related substance】≤0.5% 【Storage】Stored in dry and ..
Post Time：[2010-12-16 ]Changzhou Kong Pharm Co.,Ltd.
CAS: Product spec:98-99%
reliable method £¬ high assay of Solid Sodium methoxide , low Free alkali, lower storage cost and production period, good economic and social benefits.Packing standard Cardboard bucket 25kg (Plast..
reliable method £¬ high assay of Solid Sodium methoxide , low Free alkali, lower storage cost and production period, good economic and social benefits.Packing standard Cardboard bucket 25kg (Plast..
Post Time：[2010-12-16 ]Yucheng Runfeng Fine Chemical Co., Ltd.
CAS:110-05-4 Product spec:98%
Product Name: Di-tert-butyl peroxide Synonyms: tert-Butyl peroxide; Dibutylperoxide; DTBP; CAS RN.: 110-05-4 EINECS: 203-733-6 Molecular Weight: 146.23 Molecular Formula: C8..
Product Name: Di-tert-butyl peroxide Synonyms: tert-Butyl peroxide; Dibutylperoxide; DTBP; CAS RN.: 110-05-4 EINECS: 203-733-6 Molecular Weight: 146.23 Molecular Formula: C8..
Post Time：[2010-12-16 ]Yucheng Runfeng Fine Chemical Co., Ltd.
CAS:75-91-2 Product spec:98%
2-hydroperoxy-2-methylpropane; Dimethylethyl hydroperoxide; Butyl hydroperoxide; cadox tbh; Hydroperoxide, 1,1-dimethylethyl; Perbutyl H; Slimicide DE-488; TBHP; tert-Butyl hydroperoxide, 70% solution..
2-hydroperoxy-2-methylpropane; Dimethylethyl hydroperoxide; Butyl hydroperoxide; cadox tbh; Hydroperoxide, 1,1-dimethylethyl; Perbutyl H; Slimicide DE-488; TBHP; tert-Butyl hydroperoxide, 70% solution..
Post Time：[2010-12-16 ]Yucheng Runfeng Fine Chemical Co., Ltd.
CAS: Product spec:28~31%
It can get high concentration of Sodium methoxide, low Free alkali , it can remove the impurities of alcohol types, therefore, concentration of Na2CO3 in this method is lower than that of alkali metho..
It can get high concentration of Sodium methoxide, low Free alkali , it can remove the impurities of alcohol types, therefore, concentration of Na2CO3 in this method is lower than that of alkali metho..
Post Time：[2010-12-16 ]Yucheng Runfeng Fine Chemical Co., Ltd.
CAS:89-75-8 Product spec:≥99.5%
Molecular Formula: C7H3ClO Molecular Weight: 209.46 Properties: colorless transparent liquid with special odor. Quality Spec.: assay≥99.5% Use: As pesticide and pharmaceutical intermedia..
Molecular Formula: C7H3ClO Molecular Weight: 209.46 Properties: colorless transparent liquid with special odor. Quality Spec.: assay≥99.5% Use: As pesticide and pharmaceutical intermedia..
Post Time：[2010-12-16 ]Changzhou Guanjin Chemical Co., Ltd.
2,5-Diaminopyridine dihydrochloride
CAS:26878-35-3 Product spec:--
2,5-Diaminopyridine dihydrochloride 26878-35-3
2,5-Diaminopyridine dihydrochloride 26878-35-3
Post Time：[2010-12-15 ]Changshu League Chemical Co.,Ltd.
CAS:1122-58-3 Product spec:--
4-Dimethylaminopyridine 1122-58-3
4-Dimethylaminopyridine 1122-58-3
Post Time：[2010-12-15 ]Changshu League Chemical Co.,Ltd.
CAS:5459-58-5 Product spec:contact us
Colorless light yellow liquid, mixing dissolved in alcohol, insoluble in water. B.P. 115°C(2Kpa),Refraction ratio 1.4243(25°C),R.D. O.993(20°C),F.P. 87°C
Colorless light yellow liquid, mixing dissolved in alcohol, insoluble in water. B.P. 115°C(2Kpa),Refraction ratio 1.4243(25°C),R.D. O.993(20°C),F.P. 87°C
Post Time：[2010-12-15 ]Changshu Qinfeng Chemical Co.,Ltd.
- Jinxiang chemical（danyang）co,ltd
- Nanjing Tengxiang Import and Export ..
- Nanjing ShunXiang Pharmaceutical Tec..
- Hebei Bosang International Trade Co...
- 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., ..