Merck 107381 Lead(II) Carbonate For Analysis Emsure® Acs 250 gr

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MERCK

Stok Kodu

LB.M.107381.0250

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MERCK 107381

Lead(II) carbonate for analysis EMSURE® ACS 250 gr

Description
Catalogue Number	107381
Description	Lead(II) carbonate

Product Information
CAS number	598-63-0
EC index number	082-001-00-6
EC number	209-943-4
Grade	ACS
Hill Formula	CO₃Pb
Chemical formula	PbCO₃
Molar Mass	267.21 g/mol
HS Code	2836 99 17
Structure formula Image
Quality Level	MQ300

Physicochemical Information
Density	6.6 g/cm3 (20 °C)
Melting Point	315 °C (decomposition)
pH value	5.8 (50 g/l, H₂O, 20 °C) (slurry)
Bulk density	1300 kg/m3

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H360Df: May damage the unborn child. Suspected of damaging fertility. H302 + H332: Harmful if swallowed 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)	P201: Obtain special instructions before use. P273: Avoid release to the environment. P314: Get medical advice/ attention if you feel unwell.
Signal Word	Danger
RTECS	OF9275000
Storage class	6.1B Non combustible substances, toxic
WGK	WGK 3 highly hazardous to water
Disposal	15 Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately.

Safety Information
Hazard Symbols	Dangerous for the environment Toxic
Categories of danger	toxic for reproduction, harmful, dangerous for the environment
R Phrase	R 61-20/22-33-50/53-62 May cause harm to the unborn child.Also harmful by inhalation and if swallowed.Danger of cumulative effects.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.Possible risk of impaired fertility.
S Phrase	S 53-45-60-61 Avoid exposure - obtain special instructions before use.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 below +30 °C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 2291 , 6.1, III
Declaration (transport by air) IATA-DGR	UN 2291 , 6.1, III
Declaration (transport by sea) IMDG-Code	UN 2291 , 6.1, III, Marine Pollutant: P, Segregation Group: 7 (Heavy metals and their salts (including their organometallic compounds))9 (Lead and its compounds)

Specifications
Assay (complexometric)	≥ 99.0 %
Substances insoluble in dilute acetic acid	≤ 0.02 %
Chloride (Cl)	≤ 0.002 %
Nitrite and Nitrate (as NO₃)	≤ 0.005 %
Total nitrogen (N)	≤ 0.02 %
Ca (Calcium)	≤ 0.01 %
Cd (Cadmium)	≤ 0.002 %
Cu (Copper)	≤ 0.002 %
Fe (Iron)	≤ 0.002 %
K (Potassium)	≤ 0.02 %
Na (Sodium)	≤ 0.05 %
Zn (Zinc)	≤ 0.003 %
corresponds to ACS

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Merck 107381 Lead(II) Carbonate For Analysis Emsure® Acs 250 gr

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