Project Description

Chemical NameSodium Hydroxide
CAS No.1310-73-2
Molecular Formula:HNaO
Molecular Weight:39.99711
EINECS:215-185-5
Applications: 

Sodium Hydroxide is an alkali that is soluble in water, having a solubility of 1 g in 1 ml of water. it is used to destroy the bitter chemicals in olives that are to become black olives. it also functions to neutralize acids in various food products.

Synonyms: 

POTASSIUM IODIDE STANDARD;POTASSIUM IODIDE TS;LUGOL’S SOLUTION;KALII IODIDUM;BETZ 0234;IODINE SOLUTION;Caustic Soda flakes;caustic soda, solid

Appearance: Beads

Please contact MainChem Co, Ltd. for any questions regarding Sodium Hydroxide. We would be happy to provide a quote, a sample, or further information regarding it, Sodium Hydroxide MSDS -Material Safety Data Sheet and Sodium Hydroxide CAS 1310-73-2 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

China Sodium Hydroxide Supplier, Sodium Hydroxide Manufacturers, China CAS 1310-73-2 Supplier

Melting point681 °C(lit.)
Boiling point145 °C
density1.515 g/mL at 20 °C
vapor density<1 (vs air)
vapor pressure1 mm Hg ( 745 °C)
refractive index1,473-1,475
Fp176-178°C
storage temp.2-8°C
solubilityH2O: 1 M at 20 °C, clear, colorless
formbeads
colorWhite
Specific Gravity2.13
OdorOdorless
PH>14 (100g/l, H2O, 20℃)
Water SolubilitySOLUBLE
SensitiveAir Sensitive & Hygroscopic
Decomposition176-178 ºC
λmaxλ: 260 nm Amax: 0.015
λ: 280 nm Amax: 0.01
Merck14,8627
Stability:hygroscopic
Symbol(GHS) 

GHS05
Signal word 
Danger
Hazard statements 
H318-H290-H314
Precautionary statements 
P260-P305+P351+P338+P310-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P260h-P301+P330+P331-P405-P501a-P310
Hazard Codes 
C,Xi
Risk Statements 
36/38-35-34
Safety Statements 
26-45-37/39-24/25-36/37/39
RIDADR 
UN 1824 8/PG 2
WGK Germany 
1
RTECS 
TT2975000
8
TSCA 
Yes
HS Code 
2815 11 00
HazardClass 
8
PackingGroup 
II
Toxicity
LD orally in rabbits: 500 mg/kg (10% soln) (Fazekas)
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