Tianjin Wolfsea International Co.,Ltd.

soda ash

• Category :

  Inorganic chemicals/Inorganic alkali

• Synonyms :

  Sodium carbonate anhydrous;Sodium carbonate solution;soda ash;disodium carbonate;Sodium carbonate-12C, 13C-depleted;calcined soda;Carbonic acid disodium salt;Sodium carbonate,high-purity;Sodium carbonate,dense;SODA ASH LIGHT;Anhydrous Sodium carbonate;carbonic acid, sodium salt;Carbonic acid, sodium salt;Caswell No. 752;Soda (VAN);soda ash dense;Soda;Sodium carbonate,anhydrous;

• CAS NO :

  497-19-8

• EC NO :

  207-838-8;231-420-4

• Molecular Formula :

  Na₂CO₃

• Molecular Weight :

  105.99

• Main Specifications :

  for food grade; for industrial grade

• InChI :

  InChI=1/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

• Product description :

  Commodity: soda ash for food Grade：

  spec.	Standard (%)	Result (%)
  Na2CO3	≥99.2	99.40-99.60
  NaCL	≤0.7	0.35-0.55
  Fe	≤0.0035	0.00090-0.0015
  SO4	≤0.03	≤0.03
  Moisture Content %	0.1%-0.4%	0.1%-0.4%
  Water Insoluble Matter%	≤0.03	0.0090-0.015
  Heavy Metal (As Pb) %	≤0.001	﹤0.001
  Arsenic(%)	≤0.0002	﹤0.0002

  Packing: 25kg/40kg/50kg/1,000kg per bag, 20MT/20’ft container without pallet and 17.5MT/20’ft container with pallet or as per customer’s requirement

• Molecular Structure :