Sodium Hydroxide (Caustic Soda)
Molecular Formula: NaOH
CAS: 1310-73-2
EINECS: 215-185-5
HS NO.: 2815110000
UN: 1823
The purely solid caustic soda is white, there is bulk, granular, the quality is fragile; the purely liquid caustic soda is the colorless transparent liquid. Dissolve caustic soda in water, it will send out heat and the aqueous solution is alkaline. Corrosivity is extremely strong, have function of corroding on fiber, skin, glass, pottery, etc.
2. Specification of Caustic Soda Flake
|
ITEM
|
NaOH (Min)
|
Na2CO3 (Max)
|
NaCl (Max)
|
Fe2O3 (Max)
|
|
FLAKE
|
|
0.5%
|
0.02%
|
0.005%
|
|
98.5%
|
0.8%
|
0.05%
|
0.008%
|
|
98%
|
1.0%
|
0.08%
|
0.010%
|
|
96%
|
1.2%
|
0.25%
|
0.010%
|
|
95%
|
1.6%
|
0.30%
|
0.020%
|
3. Application:
(1) Widely used in papermaking, synthetic detergent, soap, adhesive fiber, artificial silk and cotton goods in light textile industry
(2) Pesticides, dye, rubber, fertilizer in chemical industry
(3) Petroleum drilling, refining petroleum grease and purifier in petroleum industry
(4) National defense industry, mechanical industry, lumber industry, metallurgical, pharmaceutical industry, urban construction and so on.
4. Packing:
25KGS PER PP/PE BAG, 25MT IN A 20'FCL (WITHOUT PALLET)
