Sodium Hydroxide for Industrial Use

Food Additive - Sodium Hydroxide

High Purity Sodium Hydroxide

Sodium Hydroxide for Chemical Fiber Use

50%

32%

50%

32%

50%

32%

30.0-33.0

≥48%

Standard compliance

GB 209-2006,Sodium Hydroxide for Industrial Use

GB 5175-2008,Food Additive - Sodium Hydroxide

GB/T 11199-2006, High Purity Sodium Hydroxide

GB/T 11212-2013,Sodium Hydroxide for Chemical Fiber Use

Appearance

Colorless liquid

Clear or slightly turbid,,colorless or pinkish colored liquids

Colorless transparent liquid

Colorless transparent liquid

Sodium hydroxide (as NaOH),w% ≥

50.0

32.0

49.0-50.3

31.4-32.2

50.0

32.0

30.0-33.0

48

Sodium carbonate (Na2CO3), w % ≤

0.60

0.07

1.0

0.6

0.2

0.06

0.08

0.20

Sodium chloride (as NaCl),w%      ≤

0.05

0.01

--

--

0.01

0.007

0.008

0.02

Iron trioxide (as Fe2O3),w%           ≤

0.005

0.0005

--

--

0.001

0.0005

0.0008

0.002

Arsenic (As) , w% ≤

--

--

0.0002

0.0001

--

--

--

--

Heavy metal (as Pb), w% ≤

--

--

0.0003

0.0002

--

--

--

--

Insoluble substance and organic impurities

--

--

By testing

--

--

--

--

Mercury (Hg) , w% ≤

--

--

0.000005

0.000003

--

--

--

--

Application

An inorganic alkali, highly corrosive and hygroscopic, widely used in paperrmaking, soap, pharmaceuticals, fine chemicals, textile, food, electricity and other industries.

In addition to purposes of sodium hydroxide for industrial use, it is mainly used as conditioner in food industry.

An inorganic alkali, highly corrosive and hygroscopic, widely used in papermaking, soap, pharmaceuticals, fine chemicals, textile, food, electricity and other industries.The salt and impurities of high purity sodium hydroxide is less than industrial grade sodium hydroxide.

An inorganic alkali, highly corrosive and hygroscopic,mainly used in chemical fiber industry, in addition to the use of industrial sodium hydroxide.