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รายละเอียดสินค้า:
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| ชื่อผลิตภัณฑ์: | ปอนโซ เอส | คาน: | 6226-79-5 |
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| ไอเน็ค: | 228-319-2 | อุณหภูมิที่เก็บ: | ร้านขายใน RT |
| รูปร่าง: | ผง/แข็ง | สี: | น้ำตาลแดง |
CAS 6226-79-5 Ponceau S reagents for life sciences
| Product Name: | Ponceau S |
| Synonyms: | 2,7-Naphthalenedisulfonicacid,3-hydroxy-4-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-,tetrasodiumsalt;c.i.acidred112;PONCEAU S, SODIUM SALT;PONCEAU S;LABOTEST-BB LT00847573;PONCEAU S (C.I. 27195) FOR MICROSCOPY CE;ATX PONCEAU S RED;FAST PONCEAU 2B |
| CAS: | 6226-79-5 |
| MF: | C22H17N4NaO13S4 |
| MW: | 696.62 |
| EINECS: | 228-319-2 |
| Product Categories: | P;Stains and Dyes;Organics;Stains&Dyes, A to |
| Mol File: | 6226-79-5.mol |
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| Ponceau S Chemical Properties |
| density | 1.01 g/mL at 20 °C |
| bulk density | 660kg/m3 |
| refractive index | n20/D 1.338 |
| storage temp. | Store at RT. |
| solubility | H2O: soluble1mg/mL |
| form | Powder/Solid |
| Colour Index | 27195 |
| color | Red-brown |
| PH | 9.0 (10g/l, H2O, 20℃) |
| Water Solubility | 10 g/L |
| λmax | 352 nm 520 nm (2nd) |
| ε(extinction coefficient) | ≥330000 at 518-522nm in deionized water at 0.015g/L |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 6226-79-5(CAS DataBase Reference) |
| EPA Substance Registry System | 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-, tetrasodium salt (6226-79-5) |
ผู้ติดต่อ: Maggie Ma
โทร: +0086 188 7414 9531
