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Xuzhou First Chemical Co., Ltd.

Caustic Soda, Sodium Hydroxide, Caustic Soda Pearl manufacturer / supplier in China, offering Caustic Soda Flake 99%, Glyphosate, Urea 46% and so on.

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Supplier Homepage Product Alkali Caustic Soda Flake 99%

Caustic Soda Flake 99%

FOB Price: Get Latest Price
Min. Order: 20 Tons
Transport Package: 25/50kg Per Bag, 20 Mts in The 20′FCL
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Classification: Caustic Soda
  • Grade Standard: Industrial Grade
  • Applications: for The Papermaking, Production of Cellulosic Thi
  • CAS No: 1310-73-2
  • Origin: China
  • Appearance: Flake
  • Quality: Qualified
  • Purity: 96%Min, 98%Min, 99%Min
  • Trademark: zhonglian
  • HS Code: 28151100
Product Description
Caustic soda
Formula: NaOH
Molecular weight: 40.00
CAS No.: 1310-73-2
Other EINECS No.: 215-185-5
Place of Origin: China (Mainland)
Purity: 96%min, 98%min, 99%min
Application: Papermaking production of cellulo...

1. Another name: Caustic soda
English name: Sodium hydroxide; Caustic soda
Molecular formula: NaOH
Molecular weight: 40.00
UN NO. 1823
H. S. CODE NO. 2815.11.00

2. Materialization nature: The pure product is the colourless transparent crystal, relative density 2.130.318.4 degrees Centigrade of points. 1390 degrees Centigrade of boiling point. The city has solid state and two kinds of liquid state to sell the caustic soda: The purely solid caustic soda is white, there are bulk, bar-shaped, granular, the quality is fragile; The purely liquid caustic soda is the colourless transparent liquid. The solid caustic soda has very strong hygroscopicity. Apt to dissolve it in water, send out heat when dissolving, the aqueous solution is alkaline, there are soft senses; Dissolve it in the ethanol and glycerin; Do not dissolve it in the acetone, ether. Corrosivity is extremely strong, have function of corroding on fibre, skin, glass, pottery, etc.

3. Use: For the papermaking, production of cellulosic thick liquid and dregs of rice; Used in the soap, formate production of washing the silk ribbon pharmaceutical, formating the fatty acid and refinement moving the vegetable fat. Textile printing and dyeing industry use as rice cotton retreat the thick liquid pharmaceutical, boil and smelt the pharmaceutical and pharmaceutical of silky luster of mercerized cotton fabrics. The chemical industry is used for producing borax, Cymag, formic acid, oxalic acid, phenol, etc...The petroleum industry is used for refining the petroleum products, is used in the well drilling mud in the oil field.

4. Packing
Flakes or pearls:
25kg plastic bags(3layer PP&PE)
Iron drum, net WT: 200kg (High of Drum: 90cm)

5. Specification of Caustic soda

Caustic Soda 92%/96%/99%Flake/solid/pearls
Caustic Soda 92%/96%/99%Flake/solid/pearls
(Sodium Hydrate, Lye, Sodium hydroxide)
IUPAC: Sodium hydrate; Sodium hydroxide
Molecular Formula: NaOH,
Molecular Weight: 40,
CAS No.: 1310-73-3
Einecs: 215-185-5
UN No.: 1823
Dangerous Classification: 8.
RTECS: WB4900000
H. S. CODE NO. 2815.11.00
  Caustic soda flake (NaOH) % (m/m)   ≥ 99.0     99.1
  sodium carbonate (Na2CO3) % (m/m)   ≤ 0.5   0.5
  Sodium chloride (NaCl) % (m/m)   ≤ 0.03   0.03
  ferric oxide (Fe2O3) % (m/m)   ≤ 0.005   0.005
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