AMMONIUM ACETATE CRYST. AR 
M-PHENYLENE DIAMINE FOR SYNTHESIS 
Block SC-18C 
Clamp FC-50 
Platform P-2/24 
Certified Value &
Uncertainty (mol/L)
0.01665 + 0.00008* (at
25°C) *The certified
value is expressed at
95% level of confidence
Analysis (T) Against Sodium Thiosulphate (Na2S2O3)
Traceability NIST SRM Batch No. 92404G
| CAS No. | 7778-50-9 |
|---|---|
| HS Code | 2841.5000 |
| Symbol | GHS08, GHS09 |
| Signal Word | Danger |
| Packing | 1 L |
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Reagents
Red No. 3, Solvent Red 140, Acid Red 51, FD&C #3 C.I. Food Red 14; 3',6'-Dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H0,9'-[9H]xanthen]-3-one disodium salt
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Centrifuge Adapters
Spare adapter set for rotor R-12/15. Plastic buckets (12 pcs).
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POTASSIUM DICHROMATE 0.0167M (0.1N) STANDARDIZED SOLUTION traceable to NIST
