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Proveedores de CAS
63-42-3
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Identificación | | CAS |
63-42-3 | | Formula |
C12H22O11 | | EINECS |
200-559-2 |
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23 Proveedores registrados
Simagchem Corporation
P.R.China
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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Sigma-Aldrich International GmbH
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Tianjin YR Chemspec Technology Co.,Ltd.
P.R.China
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AXO Industry SA
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Xiamen Kinbester Co., Ltd.
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FUDAW INDUSTRY LTD
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X´ian Taicheng Chem Co., Ltd
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Hangzhou Lingrui Chemical Co., Ltd.
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Skyrun Industrial Co., Ltd.
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Xiamen Equation Chemical Co.,Ltd
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AK Scientific, Inc.
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CG Chem. GmbH & Co. KG
Germany
Kyowa Hakko Europe GmbH
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Santa Cruz Biotechnology, Inc.
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Información detallada sobre los proveedores de
Lactose | 
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