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Merck - 8072702500 - Phosphorus (red)

Name: Merck - 8072702500 - Phosphorus (red)
SKU: 8072702500
Price: 419.0 USD
Availability: InStock

$419.00

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Average lead time for this brand: 2-3 weeks. Specific products may vary.

ITEM #: 7162295
Phosphorus (red) (stabilised) for synthesis. CAS 7723-14-0, molar mass 30.97 g/mol.
This listing is for 2.5 kg Metal can

Catalogue Number 807270
CAS number 7723-14-0
EC index number 015-002-00-7
EC number 231-768-7
Hill Formula P
Molar Mass 30.97 g/mol
HS Code 2804 70 10
Quality Level MQ200
Application Phosphorus (red) (stabilised) for synthesis. CAS 7723-14-0, molar mass 30.97 g/mol.
Density 2.2 g/cm3
Ignition temperature 260 ° C
Melting Point 416 ° C
pH value 3 (10 g/l, HO, 37 ° C)
Vapor pressure 0.04 hPa (21 ° C)
Bulk density 1100 kg/m3
LD 50 oral LD50 Rat > 15000 mg/kg
Hazard Pictogram(s)
Hazard Statement(s) H228: Flammable solid.
H412: Harmful 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.
P240: Ground and bond container and receiving equipment.
P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
P273: Avoid release to the environment.

P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P370 + P378: In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
Signal Word Warning
RTECS TH3495000
Storage class 4.1B Flammable solid hazardous materials
WGK WGK 3 highly hazardous to water
Disposal 25
Red phosphorus must not come into contact with oxidizing substances: Container I. Phosphorus compounds should be oxidized under an inert gas in an efficient hood with the front screen closed. From each gram of phosphorus compound measure out a 100-ml aliquot of 5 % Sodium hypochlorite solution ( . 105614) containing 5 ml of 50 % Sodium hydroxide solution (Cat. No. 106462) and carefully add the substance solution to be neutralized, a drop at a time, cooling with ice. Add Calcium hydroxide ( . 102047) and filter off the precipitated phosphates. Precipitate: Container I. Aqueous solutions: Container D.
Categories of danger highly flammable, dangerous for the environment
Storage Store below +30° C.
Declaration (railroad and road) ADR, RID UN 1338 , 4.1, III
Declaration (transport by air) IATA-DGR UN 1338 , 4.1, III
Declaration (transport by sea) IMDG-Code UN 1338 , 4.1, III
Assay P ≥ 97.0 %
Identity (ICP-OES) passes test
The material is stabilised with Magnesium hydroxide.

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