Sulfuric Acid 95-97% for analysis EMPARTA 2,5 Lt (Analiz için Sülfürik Asit %95-97) CAS: 7664-93-9

Sulfuric Acid 95-97% for analysis EMPARTA 2,5 Lt (Analiz için Sülfürik Asit %95-97) CAS: 7664-93-9

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Asitler
Marka
Merck
Stok Kodu
101833.2500
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3 Günde Kargoda
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Ürün Bilgisi
Sulfuric Acid 95-97% for analysis EMPARTA  2,5 Lt (Analiz için Sülfürik Asit %95-97) CAS: 7664-93-9
 
CAS #: 7664-93-9 EC Number: 231-639-5 Molar Mass: 98.07 g/mol Chemical Formula: H₂SO₄ Hill Formula: H₂O₄S Grade: ACS
 
Description
Catalogue Number 101833
Description Sulfuric acid 95-97%
Product Information
CAS number 7664-93-9
EC index number 016-020-00-8
EC number 231-639-5
Grade ACS
Hill Formula H₂O₄S
Chemical formula H₂SO₄
Molar Mass 98.07 g/mol
HS Code 2807 00 00
Quality Level
Physicochemical Information
Density 1.84 g/cm3 (20 °C)
Melting Point -20 °C
pH value 0.3 (49 g/l, H₂O, 25 °C)
Vapor pressure 0.0001 hPa (20 °C)
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H290: May be corrosive to metals.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s) P234: Keep only in original packaging.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger
RTECS WS5600000
Storage class 8A Combustible, corrosive hazardous materials
WGK WGK 1 slightly hazardous to water
Disposal 12
Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D.
Safety Information
Categories of danger corrosive
Storage and Shipping Information
Storage NoTempLimit
Transport Information
Declaration (railroad and road) ADR, RID UN 1830 , 8, II
Declaration (transport by air) IATA-DGR UN 1830 , 8, II
Declaration (transport by sea) IMDG-Code UN 1830 , 8, II, Segregation Group: 1 (Acids)
Specifications
Assay (alkalimetric) 95.0 - 97.0 %
Identity passes test
Appearance passes test
Color ≤ 10 Hazen
Chloride (Cl) ≤ 0.2 ppm
Nitrate (NO₃) ≤ 0.5 ppm
Heavy metals (as Pb) ≤ 1 ppm
As (Arsenic) ≤ 0.01 ppm
Fe (Iron) ≤ 0.2 ppm
Hg (Mercury) ≤ 0.005 ppm
NH₄ (Ammonium) ≤ 2 ppm
Substances reducing potassium permanganate (as SO₂) ≤ 2 ppm
Residue on ignition ≤ 5 ppm
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Sulfuric Acid 95-97% for analysis EMPARTA 2,5 Lt (Analiz için Sülfürik Asit %95-97) CAS: 7664-93-9 Merck Kimyasallar, Analitik Kimyasallar, Laboratuvar Kimyasalları, İthal Kimyasallar çeşitleri ve daha birçok laboratuvar malzemesi için Tıkla 101833.2500
Sulfuric Acid 95-97% for analysis EMPARTA 2,5 Lt (Analiz için Sülfürik Asit %95-97) CAS: 7664-93-9

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