详情
Sodium hydroxide prills, sodium hydroxide flakes and
solid sodium hydroxide
We are a direct exporter for years of sodium hydroxide
prills, sodium hydroxide flakes and solid sodium hydroxide
towards many countries
China sodium hydroxide flakes China sodium hydroxide
flakes bag Cina sodium hydroxide solid
Sodium hydroxide flakes Sodium hydroxide flakes bag
Sodium hydroxide solid
Sodium hydroxide specification
Technical Data
96%
98%
99%
Caustic soda Pearl / Prills
NaOH
-
-
99%Min
Na2CO3
-
-
0.8%Max
NaCl
-
-
0.1%Max
Fe2O3
-
-
0.004%Max
Packing in plastic woven bags of 25kgs net each
(waterproof plating 3 layers)
Quantity per 20' container is 27mts (1080 bags) without
wooden pallet
Quantity per 20' container is 23mts (920 bags) with
wooden pallet
Caustic soda flakes
0.5-1MM
NaOH
96%Min
98%Min
99%Min
Na2CO3
1.4%Max
1.1%Max
0.9%Max
NaCl
2.8%Max
0.6%Max
0.15%Max
Fe2O3
0.01%Max
0.01%Max
0.01%Max
Packing in plastic woven bags of 25kgs net each
(waterproof plating 3 layers)
Quantity per 20' container is 25mts (1000 bags) without
wooden pallet
Quantity per 20' container is 21mts (840 bags) with
wooden pallet
Technical Data
96%
98%
99%
Solid caustic soda
NaOH
96%Min
98%Min
99%Min
Na2CO3
1.4%Max
1.1%Max
0.9%Max
NaCl
2.8%Max
0.6%Max
0.15%Max
Fe2O3
0.01%Max
0.01%Max
0.01%Max
Packing in hermetically sealed iron drums of 200kgs
net each. High of Drum: 89CM
Quantity per 20' container is 23mts
(115drums)/20fcl.
Sodium hydroxide export information and
conditions
Before confirming an order, check very carefully what is
the maximum loading quantity your delivery port or your shipping
line allows.
If wooden pallets requested, an extra amount is
invoiced
Payment:
60% by T/T prepayment and balance before shipping against
cargo receipt issued by shipping line.
As the caustic soda is a low cost product we cannot
agree any payment by L/C
Delivery: within 25days after receipt of your T/T
prepayment.
Offer validity: 10 days.
Caustic soda is a dangerous cargo. IMO Class Number
8 and UN No 823
Samples: as caustic soda is a dangerous product, sample
sending is rejected by post, by all express courier companies
such as DHL, Fedex... and all airway companies. If any quality
checking requirement, please visit our factory
personally.
Analysis certificates available
99% pearl caustic soda bag
Chemicals introduction and contact
CAUSTIC SODA
Sodium hydroxide or caustic soda is a white solid
substance with the chemical formula NaOH and it is obtained
through the process of electrolysis of sodium chloride soluble in
the electrolytic containers. It is called caustic soda because it
is highly corrosive in nature. It is available in many forms in
the industry, and the most common forms are caustic soda flakes
and caustic soda pearls. Sodium hydroxide as a strong base, is
considered from one of the most important industrial chemicals
and strong absorbent of moisture.
It is mostly traded as an aqueous solution, typically
concentrated to 50%, but many other concentrations are
commercially available depending on the application of the
compound. Caustic soda is also traded as concentrate solid
pellets, flakes or bulk fused (about 98% concentration). Any
solutions are also called soda lye which are milky white to
yellowish-brown coloured liquids.
Pure sodium hydroxide is a colorless crystalline solid
that melts at 318 °C without decomposition. It is highly soluble
in water, with a lower solubility in polar solvents such as
ethanol and methanol. NaOH is insoluble in ether and other
non-polar solvents.
Similar to the hydration of sulfuric acid, dissolution of
solid caustic soda flakes in water is a highly exothermic
reaction where a large amount of heat is liberated, posing a
threat to safety through the possibility of splashing. The
resulting solution is usually colorless and odorless. As with
other alkaline solutions, it feels slippery with skin contact due
to the process of saponification that occurs between NaOH and
natural skin oils.
Sodium hydroxide is industrially produced as a 50%
solution by variations of the electrolytic chloralkali process.
Chlorine gas is also produced in this process. Solid sodium
hydroxide is obtained from this solution by the evaporation of
water. Solid sodium hydroxide is most commonly sold as flakes,
prills, and cast blocks.
The following properties of this substance are
important:
The caustic soda is highly alkaline and strongly
hydrophilic. This capacity makes caustic soda extremely corrosive
to skin tissue and hazardous to all animal and plant life. All
direct, unprotected physical contact with the substance should be
avoided.
The caustc soda is moderately toxic; however, the major
hazard is its corrosive effects. Caustic soda flakes is not
volatile or flammable.
Properties of Caustic Soda Flakes:
White solid
Highly caustic
Strong base
Soluble in water, ethanol and methanol
Readily absorbs water (hygroscopic) and carbon di oxide
from the air
Strong electrolyte
Not volatile, but can rise easily in air as an
aerosol
Dissolution of solid caustic soda in water in highly
exothermic
The major users of caustic soda flakes are the aluminum
industry, pulp & paper, leather and textile, oil and gas, oil
wells, food industry and the chemical industry. The main
applications are water treatment and water purification, as
cleaning agent, or a wide range of uses in chemical industry like
starch production or for the desulphurization in the
petrochemical industry.
Sodium hydroxide is a popular strong base used in
industry. Around 56% of sodium hydroxide produced is used by
industry, 25% of which is used in the paper industry. Sodium
hydroxide is also used in the manufacture of sodium salts and
detergents, pH regulation, and organic synthesis. It is used in
the Bayer process of aluminium production. In bulk, it is most
often handled as an aqueous solution, since solutions are cheaper
and easier to handle.
Caustic Soda Anhydrous Flakes 98%
Sodium hydroxide flakes/pearls/pill (Caustic soda
flakes/pearls/pill) CAS: 1310-73-2 Appearance: white flakes or
white pearls Specification: Packing: 25kgs plastic woven
Sodium hydroxide flakes/pearls/pill (Caustic soda
flakes/pearls/pill)
CAS: 1310-73-2
Appearance: white flakes or white pearls
Specification:
Test Items Standard
flakes pearls
NaOH 98.5%min 99% min
Na2CO3 0.8%max 0.5%max
NaCl 0.05%max 0.03%max
Fe2O3 0.008%max 0.005%max
Packing: 25kgs plastic woven bag
We're one of the professional and experienced
manufacturers and suppliers of caustic soda anhydrous flakes 98%.
As one of the famous brands, we warmly welcome you to buy the
products made in China which is high in efficiency and quality
from us, and also welcome to check the quotation with us.
| 国家: |
Poland |
| 型号: |
Caustic Soda hydroxide flakes
|
| 离岸价格: |
450 ~ 500 / Metric Ton ( Negotiable ) （面議）
获取最新报价
|
| 位置: |
Turkey |
| 最小订单价格: |
450 per Metric Ton |
| 最小订单: |
10 Metric Ton |
| 包装细节: |
15kg, 20kg, 25kg ETC |
| 交货时间: |
10-15 days maximum |
| 供应能力: |
500000 Metric Ton per Month |
| 付款方式: |
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other |
| 產品組 : |
RESEARCH CHEMICALS
|
