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| Producer, Manufacturer,
Supplier of |
| Chromotropic Acid Disodium Salt 2-hydrate |
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| GRR
Code : |
0545 |
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| CAS No : |
5808-22-0 |
| CI No : |
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| Molecular Formula
: |
C10H6Na2O8S2.2H2O |
| Molecular Weight
: |
400.29 |
| Description
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White-yellowish or cinnamon to brown crystalline powder ·Solubility in water 200 g/l. In alcohol 3 g/l ·M. P.: 200 șC dec. ·
APPLICATIONS: Analytical reagent: · Reagent for the determination of Ag , Cr , Hg , Ti , ClO3- , NO2- and NO3 -· Reagent for B,Reagent for Cr ,Reagent for Ti ,Reagent for NO3 ,Starting material for perylene quinone derivatives ,Reagent for Ti
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| Website : |
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| Synonyms : |
4,5-Dihydroxynaphtalene-2,7-Disulphonic Acid Disodium salt , C10H6Na2O8S2.2H2O |
| Specifications
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| Specifications |
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| Identity |
IR p/t. |
MAXIMUM LIMIT OF IMPURITIES |
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| Insoluble matter in H2O |
p/t. |
| Sensitivity to HCHO |
p/t. |
| Sensitivity to nitrates |
p/t. | |
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| Packaging : |
| Weight Unit |
Weight |
Description |
Price |
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| GRR
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