Scharlau Ammonium sulfate, molecular biology grade

CAS number: 7783-20-2
Manufacturer product code: AM0401

Scharlau Ammonium sulfate, molecular biology grade. Manufacturer reference: AM04011000. Assay (acidimetric): min. 99,5 %.

Applications

Molecular biology laboratory work

Packaging options

AM04011000 — 1 kg, Plastic bottle

Product specifications and documentation are confirmed against the requested reference before quotation.

Product information

Overview

Scharlau Ammonium sulfate, molecular biology grade. Manufacturer reference: AM04011000. Assay (acidimetric): min. 99,5 %. Listed packaging: AM04011000 — 1 kg, Plastic bottle. Specifications are transcribed from the manufacturer’s technical data sheet. Batch-specific results must be checked against the corresponding certificate of analysis.

CAS number: 7783-20-2
Formula: (NH4)2SO4
Molecular weight: 132,14 g/mol
Pack quantity / capacity: 1
Measurement unit: Kilogram (kg)
Package type: Bottle

Packaging and references

1 kg · Bottle
AM04011000 — 1 kg, Plastic bottle

Selected specifications

CAS: 7783-20-2
EC number: 231-984-1
Formula: (NH4)2SO4
Molar mass: 132,14 g/mol
assay (acidimetric): min. 99,5 %
identity (IR-spectrum): passes test
insoluble in water: max. 0,005 %
pH (5 %, H2O): 5,0 - 6,0
chlorides (Cl): max. 5 ppm
nitrates (NO3): max 0,001 %
phosphates (as PO4): max. 5 ppm
arsenic (As): max. 1 ppm
cadmium (Cd): max. 1 ppm
calcium (Ca): max. 0,001 %
copper (Cu): max. 1 ppm
iron (Fe): max. 2 ppm
lead (Pb): max. 1 ppm
zinc (Zn): max. 1 ppm
absorbance (0,1 M aqueous solution, 1 cm cell, 260 nm): max. 0,010 AU
absorbance (0,1 M aqueous solution, 1 cm cell, 280 nm): max. 0,010 AU
residue on ignition: max. 0,01 %
DNases, RNases, Proteases: non detected
Appearance: crystals , colourless
Spec. Density: 1,77 g/cm3
Bulk density: ~ 850 kg/m3
Solub. in water: (20 ºC): 754 g/l
Melting point: 280 ºC (decomposes)
pH(50 g/l H2O, 20 ºC): ~ 5 - 6
Hazard codes (current German SDS, section 2): H315, H319, H335
For handling, storage and transport, consult the applicable official SDS.

Applications

Molecular biology laboratory work

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