penta-Sodium triphosphate ≥98.0% (by titrimetric analysis), Purum p.a., Sigma-Aldrich®
Catalog # SIAL72061-500G
Supplier: Merck
CAS Number:
Specifications
- Pk:500 g
- Seq:3645
Specifications
Specification Test Results
- Appearance (Color):Colorless or White
- Appearance (Form):Powder
- Titration (Ion Exchange):57-59 % calc. based on P₂O₅
- Titration:≥ 98.0 %
- Solubility (Color):Colorless
- Solubility (Turbidity):Clear
- Solubility (Method):0.1 g IN 10 ml Water
- pH:9.0 - 10.0
- Metal Trace Analysis (ICP):Corresponds to Requirements
- Calcium (ICP):≤ 200 mg/kg
- Cadmium (ICP):≤ 50 mg/kg
- Cobalt (ICP):≤ 50 mg/kg
- Copper (ICP):≤ 50 mg/kg
- Iron (ICP):≤ 50 mg/kg
- Nickel (ICP):≤ 50 mg/kg
- Lead (ICP):≤ 50 mg/kg
- Zinc (ICP):≤ 50 mg/kg
- Total Sulfur As SO₄ (ICP):≤ 250 mg/kg
- Chloride (Cl):≤ 1000 mg/k
Specification Test Results
About this item
:
:367.86 g/mol
:M-Clarity™ quality level = MQ200
EINECS:231-838-7
CAS Number:7758-29-4
Formula:Na₅O₁₀P₃
MDL Number:MFCD00003514