1310-73-2 Sodium hydroxide HNaO CAS:1310-73-2 Sodium hydroxide high purity 99% Aetznatron;Augus hot rod;causticflake;causticsoda,bead;
Sodium hydroxide Chemical Properties |
mp | 681 °C(lit.) |
bp | 145 °C |
density | 1.515 g/mL at 20 °C |
vapor density | <1 (vs air) |
vapor pressure | 1 mm Hg ( 745 °C) |
refractive index | 1,473-1,475 |
Fp | 176-178°C |
storage temp. | 2-8°C |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | beads |
Water Solubility | SOLUBLE |
Decomposition | 176-178 ºC |
Sensitive | Air Sensitive & Hygroscopic |
Merck | 14,8627 |
CAS DataBase Reference | 1310-73-2(CAS DataBase Reference) |
NIST Chemistry Reference | Sodium hydroxide(1310-73-2) |
EPA Substance Registry System | Sodium hydroxide (Na(OH))(1310-73-2) |
Industrial Sodium Hydroxide 99%
is the principal strong base used in the chemical industry. Sodium hydroxide 99% mostly as a strong chemical base in the manufacture ofpulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner. Caustic Soda pearl’s form makes it easy to pour and use.
CAS RN.: |
1310-73-2;8012-01-9 |
EINECS: |
215-185-5 |
H.S.CODE: |
2815.1100.00 |
1. Chemical Analysis
Component |
Range |
Typical |
NaOH |
99.0%min |
99.2% |
NaCl% |
0.5%max. |
0.05% |
Na2CO3% |
0.3%max. |
0.29% |
Fe2O3 |
0.005%max. |
0.005% |
Size |
0.6mm -0.8mm |
Confirmed |
Test Standard |
GB/T 4348.1-2000 |
2. Application
Precipitant |
|
Specification |
|
Paper making |
|
Tissue digestion |
|
Cleaning agent |
|
Food preparation |
|
3. Transportation Information:
DOT Classification: |
Class 8 |
U.N. |
1823 |
Packing Group: |
II |
4. Storage & Handing
(1) Precautions:
(2) Storage: Keep container tightly closed. Keep container in a cool, well – ventilated area. Hygroscopic. Deliquescent.
5. Packing:
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