Inner Mongolia Yizhou Trading Co., Ltd. is a trading company that exports dense and light soda ash (Na₂CO₃) and food, feed and industrial sodium bicarbonate (NaHCO₃) from the Alxa Yingen natural-alkali plant in Inner Mongolia. Each grade has its own specification, packing and documents. Technical and safety data sheets are PDFs; sample COAs and plant certificates are view-only copies. The lot COA governs the shipment.
Dense and light soda ash share one CAS and one chemistry — sodium carbonate, the name buyers also put next to soda ash on a PO. Food, feed and industrial bicarbonate share the other. Pick the grade your QA file names; packing and documents follow that grade. Customs codes and the basic duty in our key markets are in the HS code guide.
| Total alkalinity (Na₂CO₃, dry basis) | ≥ 99.2% (GB/T 210-2022 limit, plant TDS) |
| Applications | Glass (dense) · Detergent, textile, water treatment, food industry (light) |
| Packing | Dense: 1,000 / 1,250 / 1,350 kg jumbo bag · Light: 50 kg woven bag or 1,000 / 1,250 kg jumbo bag |
| Container load | Dense: 25–27 MT per 20′ FCL · Light: load per 20′ FCL is confirmed in each quote |
| Minimum order | 1 × 20′ FCL; one container may mix grades |
| Total alkalinity (NaHCO₃) | ≥ 99% on every grade (food grade 99.0 – 100.5%) |
| Applications | Bakery · Feed additive · Detergent |
| Packing | 25 kg PP/PE bag · 1,000 / 1,100 / 1,250 kg jumbo bag (no 50 kg) |
| Container load | 25–27 MT per 20′ FCL |
| Minimum order | 1 × 20′ FCL (25–27 MT); one container may mix grades |
Feed grade bicarbonate TDS: Plant TDS. Section 5 repeats the plant's general sodium bicarbonate applications; feed use is governed by the feed-grade specification on this sheet (GB 7300.801-2019).
One page per grade, with the full specification table from the plant TDS, packing, applications, documents, FAQ and a quote form. The summaries below give the headline limits only.
For: Glass plants, chemical distributors
Dense (heavy) soda ash for glass batches: total alkali ≥ 99.2% (dry basis) and bulk density ≥ 0.90 g/mL, to GB/T 210-2022 Class II superior per the plant TDS. Jumbo bags only.
For: Detergent, textile and water-treatment buyers
Light soda ash for powder detergent, textile and water treatment: total alkali ≥ 99.2% (dry basis), to GB/T 210-2022 Class II superior per the plant TDS. 50 kg bags or jumbo bags.
For: Bakeries, beverage plants, food ingredient distributors
Food grade sodium bicarbonate powder for bakery, beverages and food processing, to GB 1886.2-2015 per the plant TDS. 25 kg bags or jumbo bags; plant Halal (IFRC) and FSMS / ISO 22000, view only.
For: Feed mills, dairy and poultry integrators, premix producers
Feed grade sodium bicarbonate as a rumen buffer for dairy cattle and a chloride-free sodium source for poultry and swine, to GB 7300.801-2019 per the plant TDS. 25 kg bags or jumbo bags.
For: Detergent, leather and textile processors
Technical-grade sodium bicarbonate for detergent, leather and textile: total alkalinity ≥ 99.0%. Sold for technical use, not as a food or feed additive. 25 kg bags or jumbo bags.
Buyers write these two chemicals many ways on purchase orders and in searches. This is what each name means and which grade page answers it.
| Name you may see | What it is | Our grade |
|---|---|---|
| Soda ash, sodium carbonate, soda carbonate, disodium carbonate, anhydrous sodium carbonate, calcined soda, Na₂CO₃ (CAS 497-19-8) | All names for anhydrous sodium carbonate. Buyers also search for it as “sodium carbonate basic” or “ash soda”. | Dense · Light |
| Soda ash dense, heavy soda ash, sodium carbonate dense | The high-bulk-density grade (≥ 0.90 g/mL) for glass. | Dense soda ash |
| Soda ash light, sodium carbonate light | The low-density grade for detergent, textile and water treatment. | Light soda ash |
| Washing soda, soda crystals (Na₂CO₃·10H₂O) | Sodium carbonate decahydrate, not soda ash. We do not supply washing soda crystals; 1 kg of soda ash carries the sodium carbonate of about 2.7 kg of washing soda. | Not supplied |
| Caustic soda, sodium hydroxide (NaOH) | A different chemical from soda ash. We do not supply caustic soda. | Not supplied |
| Sodium bicarbonate, sodium bi carbonate, sodium hydrogen carbonate, bicarbonate of soda, NaHCO₃ (CAS 144-55-8) | All names for sodium bicarbonate, which we supply in food, feed and industrial grades. | Food · Feed · Industrial |
| Baking soda | Food grade sodium bicarbonate. | Food grade |
MOQ 1 × 20′ FCL; one container may mix grades. Lead time 10–15 days after receipt of the deposit or L/C. 500 g sample with the matching plant COA free of charge before any first order.