90% 93% sodium sulphite powder for water reducing agents

  • 90% 93% sodium sulphite powder for water reducing agents Manufacturers, 90% 93% sodium sulphite powder for water reducing agents Factory, Supply 90% 93% sodium sulphite powder for water reducing agents
  • 90% 93% sodium sulphite powder for water reducing agents Manufacturers, 90% 93% sodium sulphite powder for water reducing agents Factory, Supply 90% 93% sodium sulphite powder for water reducing agents
  • 90% 93% sodium sulphite powder for water reducing agents Manufacturers, 90% 93% sodium sulphite powder for water reducing agents Factory, Supply 90% 93% sodium sulphite powder for water reducing agents
  • 90% 93% sodium sulphite powder for water reducing agents Manufacturers, 90% 93% sodium sulphite powder for water reducing agents Factory, Supply 90% 93% sodium sulphite powder for water reducing agents
  • 90% 93% sodium sulphite powder for water reducing agents Manufacturers, 90% 93% sodium sulphite powder for water reducing agents Factory, Supply 90% 93% sodium sulphite powder for water reducing agents
  • 90% 93% sodium sulphite powder for water reducing agents Manufacturers, 90% 93% sodium sulphite powder for water reducing agents Factory, Supply 90% 93% sodium sulphite powder for water reducing agents
90% 93% sodium sulphite powder for water reducing agents
  • Xiang Sante
  • Hunan
  • 7-15days
  • 50000T/Year

90% 93% sodium sulphite powder for water reducing agents, high quality competitive price!



Descriptions:


Competitive price, good service, Own factory


Product picture:


Product description:

Classification:sulphateType:Sodium sulfiteCAS NO.:7757-83-7
Commodity name: sodium sulphite anhydrousChemical Formula:Na2SO3EINECS NO.:231-821-4
Other names:sodium sulphite anhydrousMF:Na2SO3Purity:90%, 93%, 96% min
Place of Origin:Hunan,China(Mainland)Grade Standard:Food Grade ,Industrial GradeBrand Name:Sante
Appearance:White powderApplication:Industry Grade, Food Grade, Mol wt:126.04
Color:White  HS Code:

283210000

0

Specification of Sodium sulfite anhydrous for Industry Grade and Food Grade:
ItemQuality Index
Industry GradeFood Grade
Purity ( As Na2SO3)96.0% min98.0% min
Sodium sulphate ( SO4)2.0% max1.2% max
Chlorides ( As NaCL)0.5% max0.08% max
Arsenic ( As )-0.0002% max
Heavy metals ( As Pb )-0.0005% max
Iron (Fe)0.005% max0.003% max
Water insoluble0.05% max0.01% max


Physical Character】:White, monoclinic crystal or powder.Its alkaline aqueous solution, the PH of about 9 ~ 9.5, at 40 ℃, the highest solubility is about 37.4 g / 100 g water, into sodium sulfate, in contact with air oxidation in high temperature is decomposed into sodium sulphide, ratio of 2.633 (15.4 ℃), refractive index of 1.565.


Application】:

sodium sulphite anhydrous can be used for making water reducing agents.

Feature: Under the condition of constant concrete workability and cement content, the water consumption for mixing can be reduced and the strength of concrete can be improved.Or in the same condition of workability and strength, save the amount of cement admixture.

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Package】:25Kgs/Plastic woven bags;1000kgs/Bag or as requested.

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