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| Producer, Manufacturer,
Supplier of |
| Orange G |
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| GRR
Code : |
0981 |
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| CAS No : |
1936-15-8 |
| CI No : |
16230 |
| Molecular Formula
: |
C16H10N2Na2O7S2 |
| Molecular Weight
: |
452.36 |
| Description
: |
Orange powder · Solubility in water at 25 ° C 50 g/l . In alcohol 2,2 g/l ·
APPLICATIONS: Analytical reagent· Collagen stain for connective tissue · Used with orcein , alizarin blue 2B and fast green FCF in Kornhauser’s quadruple stain for most elementary structures of tissues · Used with safranine O and crystal violet in Fleming’s triple stain for chromosomes in root tips and microporosites
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| Website : |
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| Synonyms : |
1-Phenylazo-2-Naphthol-6,8-Disulphonic Acid Sodium Salt, Acid Orange 10, C16H10N2Na2O7S2, C.I. 16230 |
| Specifications
: |
| Specifications |
|
| Identity |
IR p/t. |
| l of max. ABS in H2O |
476-481 |
| A 1%, 1 m, lmax |
>380 |
| T.L.C |
p/t. |
| MAXIMUM LIMIT OF IMPURITIES |
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| Loss on drying at 110°C |
15 % | |
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Weight |
Description |
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| GRR
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