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White powder CAPS 3 - Cyclohexylamino -1-propanesulfonic acid CAS NO 1135-40-6
| Name | CAPS | Appearance | White powder |
| Assay,% | 99.33 | Solubility(0.5M aq.) | Clear, colorless solution |
| Loss on drying,% | 0.30 | PH(1%aq.) | 5.94 |
| Ultraviolet absorbance/260nm(0.5M aq.) | 0.096 | Ultraviolet absorbance/280nm(0.5M aq.) | 0.083 |
Description:
> Formula: C9H19NO3S
> Weight: 221.317
> Appearance: White powder
> Storage: room temperature
> HS:2921300090
> Safety Description: S26 S37/39
Application:
1. used as buffering agent in biochemistry
2. CAPS is a zwitterionic buffer in a composition for treating infertility condition, gestational disorder, pre-eclampsia, angiogenesisetc.
3. CAPS is also used in biochemical diagnostic kits, DNA/RNA extraction kit and PCR diagnostic reagents box.
4. CAPS is used to reduces TGFβ aggregation by intermolecular association.
Location
A. biology/biochemistry laboratory, pharmaceutical factory, cosmetics factory.
Note:
CAPS buffer is useful in the range of pH 7.9-11.1.
Synonyms:
3-(cyclohexylamino)-1-propanesulfonic;3-(cyclohexylamino)-1-propanesulfonicaci;BUFFER SOLUTION, PH 11.0;BUFFER SOLUTION, PH 10.5;BUFFER SOLUTION, PH 10.0;CAPS;CYCLOHEXYLAMINOPROPANESULFonIC ACID;LABOTEST-BB LT00159602;3-cyclohexylamino-1-propanesulphonic acid; 3-(cyclohexylamino)-1-propanesulfonic acid; caps, ultrol grade; 3-(cyclohexylamino)-1-propanesulfonic; 3-(cyclohexylamino)-1-propanesulfonicaci; buffer solution, ph 11.0; buffer solution, ph 10.5; buffer solution, ph 10.0; 3-(cyclohexylamino)-propane sulfonic acid; n-cyclohexyl-3-aminopropanesulfonic acid; 3-(cyclohexylamino)propane-1-sulfonic acid; CAPS; 3-CYCLOHEXYLAMINO-PROPANE-1-SULFonIC ACID; 3-CYCLOHEXYLAMINOPROPANESULFonIC ACID; 3-(CYCLOHEXYLAMINO)-1-PROPANESULPHonIC ACID
Related categories:Pharmaceutical Intermediates;buffer
Related Products:68399-79-1;102601-34-3;73463-39-5;103-47-9
The determination of Loss on drying
Weigh a sample of approximately 2g (weighing accuracy 0.0001g),Record the weight of m,The sample was placed in a Petri dish constant weight (weight recorded as m0), the tile, the thickness of not more than 5mm, into the oven (As next dish cover removed) drying at 105-110 3 hours.When removing, make sure the dish cover,be placed in a desiccator to cool, then weighed and the weight (including surface dish) m1.
Loss on drying in accordance with the following formula:
Where:
m-- sample, g
m0-- dish, g
m1-- After drying the quality of the sample and the dish, g
The determination of solubility
