Sigma-Aldrich
Sodium Dihydrogen Phosphate Dihydrate Crystallized, 99.0%, 5 kg
- Part Number:
- MIL-71500-5KG
- Lead Time:
- 7-14 days
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 5 kg
- Style:
- chemical
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Description
Sodium Dihydrogen Phosphate Dihydrate Crystallized, ≥99.0%, 5 Kg
Synonym: Sodium dihydrogen phosphate dihydrate
- CAS Number 13472-35-0
- Linear Formula NaH2PO4 · 2H2O
- Molecular Weight 156.01
- EC Number 231-449-2
- MDL number MFCD00149209
- PubChem Substance ID 57652308
- NACRES NA.25
| grade | purum p.a. |
| assay | ≥99.0% (T) |
| quality | crystallized |
| pH | 4.0-4.5 (25 °C, 50 mg/mL in H2O) |
| solubility | H2O: 50 mg/mL, clear, colorless |
| anion traces | chloride (Cl-): ≤50 mg/kg |
| sulfate (SO42-): ≤50 mg/kg | |
| cation traces | Ca: ≤50 mg/kg |
| Cd: ≤50 mg/kg | |
| Co: ≤50 mg/kg | |
| Cu: ≤50 mg/kg | |
| Fe: ≤50 mg/kg | |
| K: ≤100 mg/kg | |
| Ni: ≤50 mg/kg | |
| Pb: ≤50 mg/kg | |
| Zn: ≤50 mg/kg | |
| SMILES string | O.O.[Na+].OP(O)([O-])=O |
| InChI | 1S/Na.H3O4P.2H2O/c;1-5(2,3)4;;/h;(H3,1,2,3,4);2*1H2/q+1;;;/p-1 |
| InChI key | VBJGJHBYWREJQD-UHFFFAOYSA-M |
Safety Information
Personal Protective Equipment Eyeshields, Gloves, type N95 (US)
RIDADR NONH for all modes of transport
WGK Germany WGK 1
RTECS WA1900500
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.