Sodium iodide
Name: Sodium iodide |
Grade: Laboratory |
Application: Synthesis |
Synonyms: – |
CAS Number: 7681-82-5 EC Number: 231-679-3 Molar Mass: 149.89 g/mol Chemical Formula: NaI |
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سنتز و واکنشهای شیمیایی، نمک ها
Categories: Laboratory en, New products, S, salts, synthesis and chemical reactions
- General information
- Specification
- Ordering code
- Hazard symbol
General information
General information
Chemical formula: NaI | Molar Mass: 149.89 g/mol |
Appearance: A white crystalline powder | Density: 3.5 g/cm3 (25 °C) |
Solub. in water: 1793 g/l | melting point: 659 °C |
Bulk density: 1500 – 2000 kg/m3 | pH value : 6 – 9 (20 °C) |
Storage temp.: +15°C to +25°C | Cautions: dangerous for the environment |
R: N/A | S: N/A |
HS-No.: 2827 60 00 | EC Number: : 231-679-3 |
Specification
Specification
Assay | 99.0-100.5 | % | |
Description | Conforms | ||
Solubility | Conforms | ||
Identification | Conforms | ||
Appearance of solution | Conforms | ||
Impurities with alkaline reaction | Conforms | ||
Sulfate (SO₄) | ≤ | 0.01 | % |
Iodate | Conforms | ||
Thiosulfate (S₂O₃) | Conforms | ||
Thiosulfate and barium | Conforms | ||
Total nitrogen (N) | ≤ | 0.001 | % |
Heavy metals (as Pb) | ≤ | 0.001 | % |
Iron (Fe) | ≤ | 0.0005 | % |
Potassium (K) | ≤ | 0.05 | % |
Loss on drying | ≤ | 3.0 | % |
Water | ≤ | 2.0 | % |
Bromide & chloride (Cl) | ≤ | 0.03 | % |
Ordering code
Ordering code
Ordering code | 10 g | 25 g | 50 g | 100 g | 250g |
P.E. | |||||
Glass | 548.16.00100.01 |
Hazard symbol
Hazard symbol
Hazard Symbol |
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محصولات مرتبط
Name: Edetate Disodium |
Grade: Extra pure |
Application: Synthesis, Titration |
Synonyms: Disodium ethylenediaminetetraacetate dihydrate |
CAS Number: 6381-92-6 EC Number: 205-358-3 Molar Mass: 372.24 g/mol Chemical Formula: C10H14N2Na2O8 . 2H2O Hill Formula: C10H14N2Na2O8 . 2H2O |
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نمکها، تیتراسیون، سنتز
Name: Ammonium iron(II) sulfate hexahydrate |
Grade: Laboratory |
Application: Synthesis, Redox |
Synonyms: Ammonium ferrous sulfate hexahydrate |
CAS Number: 7783-85-9 EC Number: 233-151-8 Molar Mass: 392.14 g/mol Chemical Formula: H₈FeN₂O₈S₂ . 6H₂O |
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اکسایش و کاهش ، سنتز و واکنش های شیمیایی، نمک ها، اکسنده ها و کاهنده ها
Name: Di-Sodium tetraborate decahydrate |
Grade: Extra pure |
Application: Synthesis, pH adjustment |
Synonyms: Borax, Sodium biborate decahydrate, Sodium borate decahydrate |
CAS Number: 1303-96-4 EC Number: 005-011-01-1 Molar Mass: 381.37 g/mol Chemical Formula: Na2B4O7.10H2O |
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نمکها، تنظیم pH، سنتز
Name: Ammonium heptamolybdate tetrahydrate |
Grade: Laboratory |
Application: Synthesis, Redox |
Synonyms: Ammonium molybdate, Hexammonium heptamolybdate 4-hydrate |
CAS Number: 12054-85-2 EC Number: 234-722-4 Molar Mass: 1235.86 g/mol Chemical Formula: (NH₄)₆Mo₇O₂₄ . 4H₂O |
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اکسایش و کاهش ، سنتز و واکنش های شیمیایی، نمک ها، اکسنده ها و کاهنده ها