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High purity reagent
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Bergapten

CAS:484-20-8 Product spec:98%
Bergapten CAS:484-20-8
Post Time:[2012-05-21 ]Shanghai Mountain Biotech Co., Ltd.

activated carbon

CAS: Product spec:015
Coal based activated carbon: Strong adsorption ability Low ash and 100% purity Certificate:ISO9001:2008 Material: charcoal
Post Time:[2012-02-15 ]Xingtai Nanling Import&Export Co.,Ltd

Triaryl Phosphate Isopropylated (IPPP Flame Retardant )

CAS:68937-41-7 Product spec:Colorless or light yellow
It is the same product with produced by the British CIBA-GEIGY (Ciba - Geigy) , which is advanced flame retardant and plasticizer both having flame retardant and plasticizer function. Comparing with ..

Tris(1,3-Dichloro-2-Propyl) Phosphate (TDCPP)

CAS:13674-87-8 Product spec:colorless transparent oily liquid
It is colorless transparent oily liquid , Specific gravity(20°C)1.504, Conversion raten n20D1.498, Flash point(open)251°C, Freeze point-6°C, Decompose temperature 230°C, solubility 0.01%(30°C), P 7.2..

Manganese Sulfate

CAS: Product spec:Manganese Sulfate 98%
The content of manganese sulfate , 98%which is white or pale pink monoclinic crystal. One is an important trace element fertilizers can be used as basic fertilizer, seed soaking, seed dressing, top dr..
Post Time:[2011-09-19 ]Xuzhou Longyu Chemical Co.Ltd

Perchloroethylene(PCE)

CAS:127-18-4 Product spec:purity:99.9%,colourless
CAS No: 127-18-4 EINECS: 204-825-9 Molecular Formula: C2Cl4 Relative Molecular Mass: 165.83 Appearance : colorless and transparent Melting point: -22.2 oC Boiling point: 121 oC Relative Dens..
Post Time:[2011-06-09 ]Shenyang yihuiyuan chemical co.,ltd

Perchloroethylene(PCE)

CAS:127-18-4 Product spec:purtity:99.9%,colourless liquid
CAS No: 127-18-4 EINECS: 204-825-9 Molecular Formula: C2Cl4 Relative Molecular Mass: 165.83 Appearance : colorless and transparent Melting point: -22.2 oC Boiling point: 121 oC Relative Dens..
Post Time:[2011-05-20 ]Shanxi xinshilin chemical co.,ltd

P-reagent

CAS:102691-36-1 Product spec:98%
Name: 2-Cyanoethyl-N,N,N’,N’-tetraisopropyl phosphorodiamidite Molecular formula: C15H32N3OP M W: 301.41 C A S: 102691-36-1 Purity : ≥98% Appearance: Colorless or yellow liquid ..

Hydroxymethanesulfonic acid monosodium salt

CAS:870-72-4 Product spec:none
CAS No. 870-72-4 Molecular weight 134 Molecular formula CH3NaO4S Appearance Clear colourless liquid Assay(%) 28 PH ≥7 Density(20℃,gcm3 1.20-1.25 Refractive index(20℃) 1.3700-1.3830 Level of ad..
Post Time:[2011-03-09 ]Wuhan Hechang Chemical CO.,Ltd

High efficient moisture-proof membrane

CAS: Product spec:90%
This moisture-proof membrane is a special wall treatment material with the functions of anti-alkali, moisture, and mildew, and it can effectively avoid extravasations of humidity, water and alkali mat..
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