Sigma-Aldrich

Sodium Dihydrogen Phosphate Anhydrous, 99.0%, 1 kg

Part Number:
MIL-71496-1KG
Lead Time:
7-14 days
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Size:
1 kg
Style:
chemical
Price: $255.60

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Description

Sodium Dihydrogen Phosphate Anhydrous, ≥99.0%, 1 Kg

Synonym: Monosodium dihydrogen orthophosphate, Monosodium phosphate, Sodium dihydrogen phosphate

  • CAS Number 7789-20-0
  • Empirical Formula (Hill Notation) D2O
  • Molecular Weight 20.03
  • EC Number 232-148-9
  • MDL number MFCD00044636
  • PubChem Substance ID 24882119
  • NACRES NA.21
Quality Level   200
grade   anhydrous
  purum p.a.
assay   ≥99.0% (T)
form   crystals
pH   4.0-4.5 (25 °C, 50 mg/mL in H2O)
anion traces   chloride (Cl-): ≤100 mg/kg
  sulfate (SO42-): ≤500 mg/kg
cation traces   Ca: ≤200 mg/kg
  Cd: ≤50 mg/kg
  Co: ≤50 mg/kg
  Cu: ≤50 mg/kg
  Fe: ≤50 mg/kg
  K: ≤300 mg/kg
  Ni: ≤50 mg/kg
  Pb: ≤50 mg/kg
  Zn: ≤50 mg/kg
SMILES string   [Na+].OP(O)([O-])=O
InChI   1S/Na.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
InChI key   AJPJDKMHJJGVTQ-UHFFFAOYSA-M

General description

Sodium phosphate monobasic is an effective oral osmotic laxative at minimal concentration. It is used for colonic cleansing before endoscopic examination of colon.

Application
Sodium phosphate monobasic has been used:
• as an inorganic phosphate source in cell culture media.
• in preparation of phosphate buffered saline.
• in preparation of phosphate buffer in glucose assay.

Safety Information  

Personal Protective Equipment Eyeshields, Gloves, type N95 (US)
RIDADR NONH for all modes of transport
WGK Germany WGK 1
RTECS WA1900000
Flash Point(F) Not applicable
Flash Point(C) Not applicable

Documents

Safety Data Sheet

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. 

Most chemicals cannot be expedited.

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.

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MPN:
71496-1KG