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Lieferanten für CAS
63-42-3
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Daten | | CAS |
63-42-3 | | Formula |
C12H22O11 | | EINECS |
200-559-2 |
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23 Registerierte Lieferanten
Simagchem Corporation
P.R.China
Xiamen Hisunny Chemical Co., Ltd.
P.R.China
Molecular Formula: C12H24O12
Aecochem Corp.
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
| Identification A | The infrared absorption spectrum of the sample is concordant with that of the standard
| | Identification B | It complies with the test (see tests )
| | Identification C | A red color develops
| | Identification D | It complies with the test for water(see Tests )
| | Appearance of solution | The solution is clear and not more intensely coloured than reference solution BY7
| | Acidity or alkalinity | Add 0.3mL of phenolphthalein solution R. The solution is colourless. Not more than 0.4mL of 0.1N sodium hydroxide is required to change the colour of the indicator to pink
| | Specific optical rotation | +54.4°~+55.9°, calculated with reference to the anhydrous substance
| | Absorbance | The absorbance of the solution measured at 400nm is not greater than 0.04. Dilute 1.0 ml of solution A to 10.0 ml with water R. Examine the solution from 210nm to 300nm. At wavelengths from 210nm to 220nm, the absorbance is no greater than 0.25. At wavelengths from 270nm to 300nm, the absorbance is not greater than 0.07
| | Heavy metals | Not more than 5ppm
| | Water | Not more than 1.0%
| | Sulphated ash | Not more than 0.1%
| | TPC cfu/g | <100
| | Escherichia coli/g | Absence |
H&Z Industry Co.,Ltd
P.R.China
Xingrui Industry Co., Limited
P.R.China
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C12H22O11 Molecular Weight: 342.3 WGKGermany: 2 HS Code: 17021100
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Hädener Rohstoffe GmbH
Switzerland
Tianjin YR Chemspec Technology Co.,Ltd.
P.R.China
| Lactose is white,tasteless,crystalline powder.It has good compressibility and miscibility due to its fine particle and high specific surface area.This product complying with the requests of USP/EP/BP/JP and CP standard,which widely applied to the wet granulation,it can meet differrent needs owing to its various particle size distribution(40Mesh,60Mesh,80Mesh,100Mesh,120Mesh, 200Mesh,300Mesh). |
VMP Chemiekontor GmbH
Germany
AXO Industry SA
Belgium
Arakato Development Ltd
Hong Kong
FUDAW INDUSTRY LTD
P.R.China
X´ian Taicheng Chem Co., Ltd
P.R.China
Xiamen Kinbester Co., Ltd.
P.R.China
Hangzhou Lingrui Chemical Co., Ltd.
P.R.China
Skyrun Industrial Co., Ltd.
P.R.China
Xiamen Equation Chemical Co.,Ltd
P.R.China
AK Scientific, Inc.
USA
CG Chem. GmbH & Co. KG
Germany
Sigma-Aldrich International GmbH
Switzerland
Kyowa Hakko Europe GmbH
Germany
Santa Cruz Biotechnology, Inc.
USA
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