Chemicals and reagents

Chemicals and reagents

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Aluminon 1.00128

MERCK

Main substance (excl. on dry matter basis): ≥ 98%
Water insoluble substances: ≤ 0.1%
Water (K.F.): ≤ 10%
Sulphated ash: ≤ 0.2%
Identity (IR): confirmed test

Aluminum hydroxide for analysis С010

Europe

Basic substance (as Al2O3): 63-67%
Sulfates: 0.01%
Silica: 0.004 %
Iron: 0.005 %
Moisture: 0.08 %

Aluminum l-lactate, pharma grade 192

Europe

Main substance: > 98.0%
Al content: > 9.0%
pH: 3.4
Loss on drying: < 2.0%
Phosphates (PO4): < 0.01%
Iron (Fe): < 0.008%
Heavy metals (such as Pb): < 0.001%

Aluminum nitrate nonahydrate С211

Europe

Main substance: 98.5%
Sulfates: .0.005%
pH of 5% p-p 2.0 - 4.0
Chlorides: 0.001%
Heavy metals: 0.001%
Iron: 0.002%

Aluminum potassium sulfate dodecahydrate С188

Different packaging sizes

Aluminum sulfate 18-hydrate С009.1

Europe

Al2(SO4)3.18H2O

Assay: 99%

Amidosulfuric Acid С367

Main substance: 99.72%
Sulfates: 0.02%
Chlorides: 0.002%
Copper: 0.001%
Iron: 0.0002%
Heavy metals: 0.0001%

Amidosulfuric Acid (Reag. USP, Ph. Eur.) for analysis, ACS 131056

itwreagents

Panreac 131056

Assay (Acidim.) (a.d.s.): 99.5-100.3 %
Identity: IR passes test
Maximum limit of impurities
Insoluble matter in H2O: 0.01 %
Residue on ignition: 0.01 %
Chloride (Cl): 0.001%
Sulfate (SO4): 0.05%
Heavy metals (as Pb): 0.001%
Cu: 0.001 %
Fe: 0.0005 %
Ni: 0.001 %
Pb: 0.001 %

Ammonia 25% (as NH3) (Reag. USP, Ph. Eur.) for analysis 121129

itwreagents

Assay (Acidim.): 25.0-27.0 %*
Density 20/4: 0.901-0.907*
Maximum limit of impurities
APHA colour: 10
Non-volatile matter: 0.002 %
Reducing substance to KMnO4 (as O): 0.0008 %
Chloride (Cl): 0.00005%
Sulfur compounds (as SO4): 0.0002 %
Phosphate (PO4): 0.0001 %
Sulfide (S): 0.00001 %
Carbonate (as CO2): 0.002%
Pyridine and homologues: 0.0002%
As: 0.000005 %
Heavy metals (as Pb): 0.00005%