USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $6.00-9.00 / Gram
USD $15.00-50.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
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: