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105067 亞硝酸鉀

cryst. GR for analysis EMSURE® ACS

亞硝酸鉀 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7758-09-0 EC Number: 231-832-4 Molar Mass: 85.11 g/mol Hill Formula: KNO₂ Grade: ACS
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105067
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
7758-09-0231-832-4KNO₂85.11 g/molACS

Products

Catalogue NumberPackaging Qty/Pack
1.05067.0250 塑膠瓶 250 g
Description
Catalogue Number105067
References
Product Information
CAS number7758-09-0
EC index number007-011-00-X
EC number231-832-4
GradeACS
Hill FormulaKNO₂
Molar Mass85.11 g/mol
HS Code2834 10 90
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Density0.834 g/cm3 (27.6 °C)
Melting Point349.8 °C
pH value6.65 (H₂O, 27 °C)
Bulk density980 kg/m3
Solubility2810 g/l
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H272: May intensify fire; oxidizer.
H301: Toxic if swallowed.
H400: Very toxic to aquatic life.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P220: Keep away from clothing and other combustible materials.
P264: Wash skin thoroughly after handling.
P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
Signal WordDanger
Storage class5.1B Oxidizing hazardous materials
WGKWGK 2 obviously hazardous to water
Disposal22
Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.
Safety Information
Categories of dangeroxidizing, toxic, dangerous for the environment
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1488 , 5.1, II
Declaration (transport by air) IATA-DGRUN 1488 , 5.1, II
Declaration (transport by sea) IMDG-CodeUN 1488 , 5.1, II, Segregation Group: 12 (Nitrites and their mixtures)
Supplemental Information
Specifications
Assay (cerimetric)≥ 97.0 %
Insoluble matter≤ 0.01 %
pH-value (5 %; water)7.0 - 10.0
Chloride (Cl)≤ 0.005 %
Sulfate (SO₄)≤ 0.005 %
Heavy metals (as Pb)≤ 0.0005 %
Ca (Calcium)≤ 0.003 %
Fe (Iron)≤ 0.0005 %
Mg (Magnesium)≤ 0.002 %
Na (Sodium)≤ 0.5 %
Corresponds to ACS
Global Trade Item Number
Catalogue Number GTIN
1.05067.0250 04022536060385