為實驗者效勞-東昇化工商品【試藥、化學品】德國Merck試藥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

貨號: MRK-1.04439 分類: 德國Merck試藥

描述

描述

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 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	Dangerous for the environment Very 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