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| Producer, Manufacturer,
Supplier of |
| Methylthymol Blue Sodium Salt |
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| GRR
Code : |
0940 |
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| CAS No : |
1945-77-3 |
| CI No : |
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| Molecular Formula
: |
C37H40N2Na4O13S |
| Molecular Weight
: |
844.76 |
| Description
: |
Black-greenish powder or crystals · Solubility in water 70 g/l. In alcohol 1 g/l ·
APPLICATIONS: Analytical reagent: ACS IX , 428 X , 446 ·Complexometric indicator ·Colourimetric determination of Ca: G. G
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| Website : |
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| Synonyms : |
C37H40N2Na4O13S |
| Specifications
: |
| Specifications |
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| Identity |
IR p/t. |
| T.L.C |
p/t. |
MAXIMUM LIMIT OF IMPURITIES |
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| Transition interval: |
|
| yellow |
6,5 |
| blue |
8,5 |
| Transition interval according to ACS |
p/t. |
| Insoluble matter in H2O |
p/t. |
| Loss on drying at 135°C |
10 % |
| Suitability as metal indicator |
p/t. | |
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Weight |
Description |
Price |
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| GRR
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