79613
meta-Phosphoric acid
puriss. p.a., ACS reagent, ≥33.5% (T)
Synonym(s):
Metaphosphoric acid
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About This Item
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grade
ACS reagent
puriss. p.a.
Quality Level
form
crystalline
contains
57-63% NaPO3 as stabilizer
concentration
≥33.5% (T)
technique(s)
HPLC: suitable
solubility
water: miscible
density
2 g/cm3
anion traces
chloride (Cl-): ≤10 mg/kg
nitrate (NO3-): ≤5 mg/kg
sulfate (SO42-): ≤20 mg/kg
cation traces
As: ≤1 mg/kg
Ca: ≤20 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤10 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
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Related Categories
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This Item | P7626 | T4376 | 537462 |
|---|---|---|---|
| Gene Information human ... ACHE(43), PTGS1(5742), PTGS2(5743) | Gene Information - | Gene Information human ... NFKB1(4790), NKAP(79576), NKRF(55922), NOS2(4843), PTGS2(5743) | Gene Information - |
| Quality Level 100 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
| form liquid | form powder | form powder | form liquid |
| solubility anhydrous isopropanol: 0.1-0.5 M (stable for months if stored at -70 °C), H2O: 1.5% at 25 °C (very unstable (at pH 7.5, half-life = 1 hr); decomposed by alkali.) | solubility dry solvents (ethanol, methanol, and 2-propanol): 200 mM (Stock solution are stable for months at 4°C.), H2O: unstable | solubility DMSO: >10 mg/mL (stable for several months at 4°C.), ethanol: 20 mg/mL | solubility water: soluble 31.9 g/L at 20 °C |
| storage temp. 2-8°C | storage temp. - | storage temp. −20°C | storage temp. - |
General description
Application
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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