الوصف
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.
بلد: |
Poland |
نموذج رقم: |
Caustic Soda hydroxide flakes
|
سعر فوب: |
450 ~ 500 / Metric Ton ( Negotiable ) (قابل للتفاوض)
أحصل على آخر سعر
|
الموقع: |
Turkey |
سعر الحد الأدنى للطلب: |
450 per Metric Ton |
الحد الأدني للطلب: |
10 Metric Ton |
تفاصيل التغليف: |
15kg, 20kg, 25kg ETC |
موعد التسليم: |
10-15 days maximum |
القدرة على التوريد: |
500000 Metric Ton per Month |
نوع الدفع: |
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other |
مجموعة المنتج : |
RESEARCH CHEMICALS
|