Merck 103170 Eriochrome black T (C.I. 14645) indicator for complexometry ACS,Reag. Ph Eur 100 gr
6.508,32 TL + KDV
7.809,98 TL
|
Description | |
---|---|
Catalogue Number | 103170 |
Replaces | EX0100-5; EX0100 |
Synonyms | Chrome black T, 2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitronaphthalene-4-sulfonic acid sodium salt, EX0100-5, EX0100 |
Product Information | |
---|---|
CAS number | 1787-61-7 |
EC number | 217-250-3 |
Grade | ACS,Reag. Ph Eur |
Hill Formula | C₂₀H₁₂N₃NaO₇S |
Molar Mass | 461.38 g/mol |
HS Code | 3204 19 00 |
Structure formula Image |
Physicochemical Information | |
---|---|
pH value | 3.7 (10 g/l, H₂O, 20 °C) |
Bulk density | 400 - 600 kg/m3 |
Solubility | 50 g/l (20 °C) |
Toxicological Information | |
---|---|
LD 50 oral | LD50 Rat 17590 mg/kg |
Storage and Shipping Information | |
---|---|
Storage | Store at +15 °C to +25 °C. |