Mercury(II) nitrate monohydrate硝酸汞｜MERCK

Mercury(II) nitrate monohydrate硝酸汞｜MERCK

GR for analysis EMSURE® ACS,Reag. Ph Eur

CAS:7783-34-8

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貨號: MRK-1.04439 分類:

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1.04439.0050 塑膠瓶 50 g
1.04439.0250 塑膠瓶 250 g

水中氯鹽檢測方法－硝酸汞滴定法

 

 

Description
Catalogue Number 104439
Description Mercury(II) nitrate monohydrate

Product Information
CAS number 7783-34-8
EC index number 080-002-00-6
EC number 233-152-3
Grade ACS,Reag. Ph Eur
Hill Formula HgN₂O₆ * H₂O
Chemical formula Hg(NO₃)₂ * H₂O
Molar Mass 342.62 g/mol
HS Code 2852 10 00

Physicochemical Information
Density 3.89 g/cm3 (20.2 °C)
Melting Point 54.6 °C (無水物質)
Bulk density 1200 kg/m3

Toxicological Information
LD 50 oral LD50 Rat 26 mg/kg
LD 50 dermal LD50 Rat 75 mg/kg

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H300 + H310 + H330: Fatal if swallowed, in contact with skin or if inhaled.
H373: May cause damage to organs through prolonged or repeated exposure.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word Danger
Storage class 6.1B Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK WGK 3 highly hazardous to water
Disposal 20
Mercury residues and salts. Elemental mercury must be taken up with Chemizorb® Hg (Cat. No 112576): container G.

Safety Information
Hazard Symbols Hazard SymbolsDangerous for the environment
Hazard SymbolsVery toxic
Categories of danger very toxic, dangerous for the environment
R Phrase R 26/27/28-33-50/53
Very toxic by inhalation, in contact with skin and if swallowed.Danger of cumulative effects.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 13-28-45-60-61
Keep away from food, drink and animal feedingstuffs.After contact with skin, wash immediately with plenty of soap and water.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.

Storage and Shipping Information
Storage Store at +5°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID UN 1625 , 6.1, II
Declaration (transport by air) IATA-DGR UN 1625 , 6.1, II
Declaration (transport by sea) IMDG-Code UN 1625 , 6.1, II, Marine Pollutant: P, Segregation Group: 7 (Heavy metals and their salts (including their organometallic compounds))11 (Mercury and mercury compounds)

Specifications
Assay (complexometric) ≥ 99.0 %
Chloride (Cl) ≤ 0.002 %
Sulfate (SO₄) ≤ 0.002 %
Cu (Copper) ≤ 0.0005 %
Fe (Iron) ≤ 0.001 %
K (Potassium) ≤ 0.005 %
Na (Sodium) ≤ 0.005 %
Residue after reduction ≤ 0.01 %
Corresponds to ACS,Reag. Ph Eur

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