Penreac 350350

NaOH, Sodium Hydroxide pellets 500g 氫氧化鈉 98%~100.5%

Sodium Hydroxide pellets (USP-NF, BP, Ph. Eur.) pure, pharma grade

Caustic Soda

Assay (Acidim.): 98.0-100.5%

Code: 141687

Brand: Panreac

CAS: 1310-73-2

Size: 500g

Molecular Formula: NaOH

Molar mass:40.00 g/mol

分類: 化學藥品 Chemicals, N, S

商品介紹

Melting Point:	318 °C
Boiling Point:	1,390 °C
Solubility:	water 1,090 g/l at 20 °C
Physical Description:	solid White solid as lentils or flakes, frosted, caustic deliquescent, absorbing CO2 from the air

Product Code:	141687
Product Name:	Sodium Hydroxide pellets (USP-NF, BP, Ph. Eur.) pure, pharma grade
Quality Name:	pure, pharma grade
Specifications	Assay (Acidim.): 98.0-100.5% Assay (as Na): 54.0-59.8% Identity according to Pharmacopoeias:: passes test
	Maximum limit of impurities Appearance of solution: passes test Chloride (Cl): 0.0200% Nitrogen compounds (as N): 0.002% Phosphate (PO4): 0.002 % Sulfate (SO4): 0.0200% Carbonate (as Na2CO3): 1.0% Residual solvents (Ph.Eur/USP): passes test Insoluble substances and organic matter: passes test Fe: 0,0010 % K: 0,5 % Product can present some grey dark-pellets, due to manufacturing process. Product can be used without any concern.