SODIUM HYDROXIDE PELLETS AR

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
S0188605000	AR	98%	1310-73-2	NaOH	40.00	2815.1190	60 Months

Physical Properties

Physical state at 20 °C

Solid

Colour

White pellets

Odour

Odorless

pH value

13 - 14

Melting Point/ Freezing point [°C]

318 °C

Vapour density

Boiling point [°C]

1390°C

Density [g/cm3]

2.13

Solubility in water [% weight]

111 g/100 g of water

Vapour pressure [20°C]

< 24 hPa at 20 °C

Specifications

Appearance:	White deliquescent pellets or pearls
Chloride (Cl):	Max 0.005%
Sulphate (SO4):	Max 0.003%
Heavy metal (as Pb):	Max 0.002%
Iron (Fe):	Max 0.001%
Insoluble matter in water:	Max 0.025%
Calcium (Ca):	Max 0.005%
Magnesium (Mg):	Max 0.002%
Nickel (Ni):	Max 0.001%
Assay (acidimetric):	98 - 100.5%
Appearance of solution:	Passes test
Phosphate (PO4):	Max 0.001%
Potassium (K):	Max 0.05%
Total nitrogen (N):	Max 0.0003%
Mercury (Hg):	Max 0.00001%
Identity (acc. to pharmacopoeias):	Passes test
Silicate (SiO2):	Max 0.001%
Sodium carbonate (Na2CO3):	Max 1.0%

Safety Information and Hazard Symbols

Symbol: GHS05
Signal Word: Danger
UN No.: 1823
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310

SODIUM HYDROXIDE PELLETS AR

Physical Properties

Specifications

Safety Information and Hazard Symbols

Disclaimer: