MERCK 101510.0050 Silver Nitrate Cryst. Extra Pure CAS No.7761-88-8

Key Spec Table

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass
7761-88-8	231-853-9	AgNO₃	AgNO₃	169.87 g/mol

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Description
Catalogue Number	101510

Product Information
CAS number	7761-88-8
EC index number	047-001-00-2
EC number	231-853-9
Hill Formula	AgNO₃
Chemical formula	AgNO₃
Molar Mass	169.87 g/mol
HS Code	2843 21 00
Quality Level	MQ100

Physicochemical Information
Boiling point	444 °C (1013 hPa) (decomposition)
Density	4.350 g/cm3
Melting Point	212 °C
pH value	5.4 - 6.4 (100 g/l, H₂O, 20 °C)
Bulk density	2350 kg/m3
Solubility	2160 g/l

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H272: May intensify fire; oxidizer.H290: May be corrosive to metals.H314: Causes severe skin burns and eye damage.H360D: May damage the unborn child.H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.P260: Do not breathe dust.P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.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	VW4725000
Storage class	5.1B Oxidizing hazardous materials
WGK	WGK 3 highly hazardous to water
Disposal	27Residues containing valuable recoverable metals should be forwarded for recycling. Container H.

Safety Information
Categories of danger	oxidizing, corrosive, dangerous for the environment

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1493, 5.1, II
Declaration (transport by air) IATA-DGR	UN 1493, 5.1, II
Declaration (transport by sea) IMDG-Code	UN 1493, 5.1, II, Segregation Group: 7 (Heavy metals and their salts (including their organometallic compounds))

Specifications
Assay (argentometric)	99.0 - 100.5 %
Assay (argentometric; calculated on dried substance)	98.0 - 102.0 %
Appearance of solution	passes test
Identity	passes test
Acidity or alkalinity	passes test
Copper and substances precipitated by NH₃ (Al, Bi, Cu, Pb)	passes test
Substances not precipitated by hydrochloric acid	≤ 0.3 %
Loss on drying (Silica gel)	≤ 0.05 %
Meets analytical specifications of Ph Eur,USP.The information provided does not imply the suitability of the product for any particular application. It is customer’s sole responsibility, prior to use, to determine that the product is suitable and permitted for the customer’s intended use and application.
Residual solvents (ICH Q3C)	excluded by production process
Loss on drying (Silica gel)	≤ 0.05 %
Meets analytical specifications of Ph Eur,USP.The information provided does not imply the suitability of the product for any particular application. It is customer’s sole responsibility, prior to use, to determine that the product is suitable and permitted for the customer’s intended use and application.Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).