Sodium Sulfite (Anhydrous)

Sodium Sulfite (Anhydrous)


It is commonly used as an antioxidant in hair dye perment formulas.

Price 55.00 ฿

gram (mininum 20 gram)

Unit price will be cheaper for larger size
The price will be calculated based on the size you enter
>20,000g Discount 5%


piece(s), Packing Cost : 20฿/pcs
The product will be packed based on the requested quantity

Expiration: 12/2023 (Lot: 5IQPM6)

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  • Info
  • Technical

Sodium Sulfite is commonly used as an antioxidant in perment hair dye formulas.


Usage: For hair color products

Mixing method: Mix in water

Product characteristics: White flake powder

Solubility: Can dissolve in water

Storage: Can be stored at room temperature Covered from sunlight, heat, the product is at least 2 years old.


INCI Name : Sodium Sulfite


Storage: Store under room temperature. Avoid Heat & Light.

Shelf Life: 24Months from manufacturing or testing date (Current Lot will expire: 12/2023)

Mix Method: Please follow instruction under product info carefully.

Heat Resistance: Heat Tolerant

Solubility: Water

Product Specification:

Test Specification
Appearance White crystalline powder
Na2SO3 97% Min
Clarity Test Pass test
Water Insoluble Matter 0.005% Max
NaHSO3 0.1% Max
Chloride 0.005% Max
S2O3 0.01% Max
Iron (Fe) 0.0005% Max
Arsenic (As) 0.0001% Max
Heavy Metal (Pb) 0.001% Max


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All ingredients are for manufacturing purpose. Do not use them directly. Finished product must be registered with FDA before selling to endusers

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