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Biological Buffers;Mops Buffer;Pharmaceutical Intermediates
 
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CAS No.1132-61-2 Ultraviolet Absorbent 3 - ( 4 - Morpholino ) Propane Sulfonic Acid MOPS

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Title： CAS No.1132-61-2 Ultraviolet Absorbent 3 - ( 4 - Morpholino ) Propane Sulfonic Acid MOPS 
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Delivery date： Since the payment date Days delivery
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3 - ( 4 - Morpholino ) propane Sulfonic Acid [ MOPS ] , EINECS No.: 214-478-5

 

 

Specifications:

 

Item

Specification

Appearance

White crystalline powder

Infrared

Must conform to known reference

Assay (0.1 N NaOH by titration)

≥99.5%

Melting point

279-281

Water Content (By Karl Fischer)

≤0.5%

PH (1.0% aqueous )

3.6-4.4

Solubility (1.0M aqueous)

Clear, colorless solution

Ultraviolet Absorbance 

(1.0M aqueous)

A (260nm)≤0.05 Abs unit

A (280nm)≤0.03 Abs unit

Trace metal Analysis (As)

≤3ppm

Trace metal Analysis (Ba)

≤5ppm

Trace metal Analysis (Cd)

≤5ppm


CAS No.1132-61-2 Ultraviolet Absorbent 3 - ( 4 - Morpholino ) Propane Sulfonic Acid MOPS
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