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| Producer, Manufacturer,
Supplier of |
| Malachite Oxalate Green |
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| GRR
Code : |
0882 |
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| CAS No : |
2437-29-8 |
| CI No : |
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| Molecular Formula
: |
C52H54N4O12 |
| Molecular Weight
: |
927.02 |
| Description
: |
Green crystals with metallic lustrous · Solubility in water at 20 ° C 400 g/l . In alcohol 500 g/l ·
APPLICATIONS: Analytical reagent: ·Reagent for the determination of sulphurous acid and cerium · pH indicator: 0,0 yellow - 2,0 green; 11,6 bluish green - 14 colourless · Biological-stain · Used with methyl green or toluidine blue for differentiating between diphteria and other bacteria |
| Website : |
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| Synonyms : |
Basic Green 4, N,N,N’,N’-Tetramethyl-4,4’-Diaminotriphenylcarbenio Oxalate, C52H54N4O12 |
| Specifications
: |
| Specifications |
|
| Identity |
IR p/t. |
| l of max. ABS in H2O |
616-620 nm |
| A 1%, 1 cm, lmax |
>1450 |
| Ratio lmax. P -/+ 15 nm |
1,00-1,15 |
| T.L.C |
p/t. |
| MAXIMUM LIMIT OF IMPURITIES |
|
| Loss on drying at 110°C |
7 % |
HAZARDOUS: E.C.: 607-007-00-3 · RTECS: BQ 1190000 ·
  |
R: 41-63-50/53-22
S: 26-36/37-39-46-60-61 |
TRANSPORT REGULATIONS: UN: 2811 · ADR: 6.1/III · IMDG: 6.1/III · IATA: 6.1/III · PAX: 619 · CAO: 619 |
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| GRR
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