106346
Sodium dihydrogen phosphate monohydrate
for analysis EMSURE® ACS,Reag. Ph Eur
For general questions please contact our Customer Service:
EMD Millipore
290 Concord Road
01821 Billerica, MA
United States
Phone: 781 533-6000
Fax: 800-645-5439
E-mail: Customer.CareDesk@emdchemicals.com
19 May 2013
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| Product information | |||
|---|---|---|---|
| Grade | ACS,Reag. Ph Eur | ||
| Hill Formula | H2NaO4P * H2O | ||
| Chemical formula | NaH2PO4 * H2O | ||
| HS Code | 2835 22 00 | ||
| EC number | 231-449-2 | ||
| Molar mass | 137.99 g/mol | ||
| CAS number | 10049-21-5 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | 850 g/l (20 °C) | ||
| Molar mass | 137.99 g/mol | ||
| Density | 2.04 g/cm3 (20 °C) | ||
| Bulk density | 880 kg/m3 | ||
| pH value | 4.1 - 4.5 (50 g/l, H2O, 25 °C) | ||
| Safety information | |||
|---|---|---|---|
| Storage class | 10 - 13 Other liquids and solids | ||
| WGK | WGK 1 slightly water endangering | ||
| Toxicological data | |||
|---|---|---|---|
| LD 50 oral | LD50 rat > 2000 mg/kg | ||
| LD 50 dermal | LD50 rabbit > 7940 mg/kg | ||
