Merck 106564 0100 Sodium Perchlorate Monohydrate For Analy. Emsure 100 GR.

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Description
Catalogue Number	106564
Replaces	SX0693; SX0693-1; SX693-2
Synonyms	Perchloric Acid Sodium Salt

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Product Information
CAS number	7791-07-3
EC index number	017-010-00-6
EC number	231-511-9
Hill Formula	ClNaO₄ * H₂O
Chemical formula	NaClO₄*H₂O
Molar Mass	140.46 g/mol
HS Code	2829 90 10
Quality Level	MQ300

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Physicochemical Information
Density	2.02 g/cm3 (20 °C)
Melting Point	130 °C
pH value	4.5 - 7.0 (50 g/l, H₂O, 25 °C)
Bulk density	900 kg/m3
Solubility	2090 g/l

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n
Hazard Statement(s)	H271: May cause fire or explosion; strong oxidizer.\nH302: Harmful if swallowed.\nH319: Causes serious eye irritation.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.\nP220: Keep away from clothing and other combustible materials.\nP264: Wash skin thoroughly after handling.\nP280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.\nP301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.\nP305 + 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	SC9850000
Storage class	5.1A Strongly oxidizing hazardous materials
WGK	WGK 1 slightly hazardous to water
Disposal	22\nInorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.

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Safety Information
Categories of danger	oxidizing, harmful

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

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Transport Information
Declaration (railroad and road) ADR, RID	UN 1502 , 5.1, II
Declaration (transport by air) IATA-DGR	UN 1502 , 5.1, II
Declaration (transport by sea) IMDG-Code	UN 1502 , 5.1, II, Segregation Group: 13 (Perchlorates)

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Specifications
Assay (alkalimetric)	99.0 - 102.0 %
pH-value (5 %; water)	4.5 - 7.0
Chloride (Cl)	≤ 0.002 %
Chloride, Chlorate (as Cl)	≤ 0.002 %
Sulfate (SO₄)	≤ 0.002 %
Total nitrogen (N)	≤ 0.0005 %
Ca (Calcium)	≤ 0.002 %
Fe (Iron)	≤ 0.0003 %
K (Potassium)	≤ 0.005 %
Heavy metals (as Pb)	≤ 0.0005 %