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Quick Details

  • Classification: Carbonate
  • Type: Sodium Carbonate
  • CAS No.: 497-19-8
  • Other Names: sodium carbonate
  • MF: Na2CO3
  • EINECS No.: 207-838-8
  • Place of Origin: Shandong, China (Mainland)
  • Grade Standard: Food Grade, Industrial Grade
  • Purity: 99.2%min
  • Appearance: white powder
  • Application: pH increaser
  • Brand Name: hotchem
  • Model Number: pH Increaser
  • ph up: white

Packaging & Delivery

Packaging Details 1kg,2kg,4kg,8kg,10kg pillow bags/pails ,25kg or 50lb bags
Delivery Time 15 days


industrial grade soda ash sodium carbonate price
Ingredient: Na2CO3: 99.2%min
soda ash ph plus ph increaser ph enhancer



About us

Qingdao Hot Chemicals Co., Ltd. specializes in swimming pool and spa chemicals since 2000.We expand and modernize our factory as well as diversifying our operation. With the years of growth and expansion we have been always committing to excellence.


Our main products are Balancer, Algaecide, Flocculent and Disinfectant. We also devote to developing new products and new repacking styles.

Specification for light Soda Ash, Sodium Carbonate

Synonym: pH Increaser    pH Up
Chemical: Sodium Carbonate
Ingredient: Na2CO3:  99.2%min


 Item                                 Index

 Na2Co3                         99.2%min

 NaCl                              0.7%max

 Fe                                  0.0035%max

 So4                                           0.03%max

Water insoluble              0.03%max 


Soda Ash is used to raise the pH level to the ideal range of 7.2 to 7.6 ppm. Slows the rapid loss of chlorine caused by low pH, and slows chlorine dissipation. Stops eye irritation, etching and corrosion caused by low pH.

0.5kg(or 1lb),1kg(or 2lb),2kg(or 5lb),3kg,4kg(or 10lb),8kg and 10kg of Pillow Bags,Doy Packs,Gusseted Bags and etc.0.5kg (or 1lb),1kg (or 2lb),2kg (or 5lb),3kg,4kg (or 10lb),8kg and 10kg of Pails, Jars, Jugs,Pots,Tubes,Drums and etc.
25kg or 50lb bags



mainly for swimming pool water treatment


 In airiness and dry place, no mixed with acid. Soda ash should be stored under cover in a cool, dry place.


The other products we sell


1: Balancer: sodium bicarbonate, sodium carbonate(soda ash), sodium bisulphate, calcium chloride, muriatic acid, cyanuric acid.



2: Disinfectant: SDIC, TCCA, calcium hypochlorite, BCDMH



3: Algaecide: Polyquaternary ammonium, WSCP, Benzalkonium chloride(BKC), cooper sulphate



4:Flocculant: Aluminium sulphate, Polyacrylamide, Poly Aluminium Chloride



Our advantages:


(1)We have been producing and repackaging swimming pool and spa chemicals since 2000. 

We have the professional repackaging facilities, workers and more than 10 years experience.

(2)We can pack as requested chemicals, packages and formulas. And we supply our special

 formula products.

(3)We can help to design and edit customers’ artwork and labels. 

(4)We can mix loading different products into one container.

(5)We provide the prompt shipment, documents and professional service.

(6)We have one team to supervise the chemicals, packages, repacking, loading, every step, 

take pictures and make records.


Welcome to our company



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