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| Producer, Manufacturer,
Supplier of |
| Glyoxal-Bis (2-Hydroxyanil) |
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| GRR
Code : |
0760 |
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| CAS No : |
1149-16-2 |
| CI No : |
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| Molecular Formula
: |
C14H12N2O2 |
| Molecular Weight
: |
240.26 |
| Description
: |
White to cream powder · Sparingly soluble in water · M. P.: 220 ° C dec. ·
APPLICATIONS: Analytical reagent , Reagent for the determination of Ca ,Reagent for the spectrophotometric determination of Ca ,Indicator for the complexometric titration of Ca ·Determination of Co (II) , Mn (II) and Ni (II) by back-titration with CaCl2
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| Website : |
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| Synonyms : |
Calcium Red, 2,2´-(Ethanediylidenedinitrilo)Diphenol, C14H12N2O2, bis-(2-Hydroxyphenylimino)ethane |
| Specifications
: |
| Specifications |
|
| Minimum assay (N deter.) |
97,0 % |
| Identity |
IR p/t. |
| MAXIMUM LIMIT OF IMPURITIES |
|
| Insoluble matter in C4H8O2 |
p/t. |
| Loss on drying at 105°C |
0,5 % |
| Residue on ignition (as SO4) |
0,5 % |
| Sensitivity to Ca |
p/t. |
| Ca |
0,005 % |
| Cu |
0,005 % |
| Fe |
0,005 % |
| Ni |
0,005 % |
| Pb |
0,005 | |
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| Packaging : |
| Weight Unit |
Weight |
Description |
Price |
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| GRR
Group© 2006. All rights reserved. |
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