DX1460
GR ACS 4,5-Dihydroxy-2,7-Napthalenedisulfonic Acid Sodium Salt
For general questions please contact our Customer Service:
EMD Millipore
290 Concord Road
01821 Billerica, MA
United States
Phone: 781 533-6000
Fax: +49 6151 72 2000
E-mail: Customer.CareDesk@emdchemicals.com
25 May 2012
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| Product information | |||
|---|---|---|---|
| Grade | Meets ACS Specifications | ||
| Synonyms | Chromotropic Acid Disodium Salt, Dihydrate | ||
| Chemical formula | (HO)2C10H4(SO3Na)2·2H2O | ||
| Molar mass | 400.29 | ||
| Storage | Room Temperature | ||
| CAS number | 5808-22-0 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Molar mass | 400.29 | ||
| Specifications | |
|---|---|
| Appearance | Off-white powder |
| Clarity of solution | To pass test |
| Sensitivity to formaldehyde | To pass test |
| Sensitivity to nitrate | To pass test |
