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Sulfuric Acid Gr For Analysis Emsure 2,5 Lt (Analiz İçin Sülfürik Asit) CAS: 7664-93-9

Sulfuric Acid Gr For Analysis Emsure 2,5 Lt (Analiz İçin Sülfürik Asit) CAS: 7664-93-9

Kategori

Asitler

Marka

Merck

Stok Kodu

100731.2500

Teklif İste

3 Günde Kargoda

Stok Sorunuz

Düşünce Haber Ver

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Sulfuric Acid Gr For Analysis Emsure 2,5 Lt (Analiz İçin Sülfürik Asit) 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: ISO

Description
Catalogue Number	100731
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	ISO
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 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 %
Color	≤ 10 Hazen
Chloride (Cl)	≤ 0.1 ppm
Nitrate (NO₃)	≤ 0.2 ppm
Phosphate (PO₄)	≤ 0.5 ppm
Ag (Silver)	≤ 0.010 ppm
Al (Aluminium)	≤ 0.050 ppm
As (Arsenic)	≤ 0.010 ppm
Au (Gold)	≤ 0.050 ppm
B (Boron)	≤ 0.050 ppm
Ba (Barium)	≤ 0.050 ppm
Be (Beryllium)	≤ 0.010 ppm
Bi (Bismuth)	≤ 0.050 ppm
Ca (Calcium)	≤ 0.100 ppm
Cd (Cadmium)	≤ 0.010 ppm
Co (Cobalt)	≤ 0.010 ppm
Cr (Chromium)	≤ 0.020 ppm
Cu (Copper)	≤ 0.010 ppm
Fe (Iron)	≤ 0.100 ppm
Ga (Gallium)	≤ 0.050 ppm
Ge (Germanium)	≤ 0.020 ppm
In (Indium)	≤ 0.050 ppm
K (Potassium)	≤ 0.100 ppm
Li (Lithium)	≤ 0.010 ppm
Mg (Magnesium)	≤ 0.050 ppm
Mn (Manganese)	≤ 0.010 ppm
Mo (Molybdenum)	≤ 0.020 ppm
Na (Sodium)	≤ 0.300 ppm
NH₄ (Ammonium)	≤ 1 ppm
Ni (Nickel)	≤ 0.020 ppm
Pb (Lead)	≤ 0.010 ppm
Pt (Platinum)	≤ 0.100 ppm
Sn (Tin)	≤ 0.050 ppm
Sr (Strontium)	≤ 0.010 ppm
Ti (Titanium)	≤ 0.020 ppm
Tl (Thallium)	≤ 0.020 ppm
V (Vanadium)	≤ 0.010 ppm
Zn (Zinc)	≤ 0.050 ppm
Zr (Zirconium)	≤ 0.020 ppm
Substances reducing potassium permanganate (as SO₂)	≤ 2 ppm
Residue on ignition	≤ 3 ppm
Date of expiry: see product label ISO-Reagent

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Sulfuric Acid Gr For Analysis Emsure 2,5 Lt (Analiz İçin Sülfürik Asit) CAS: 7664-93-9

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