Sodium Carbonate Anhydrous

SPECIFICATION

LR

AR

ACS

Insoluble Matter

---

0.01%

0.01%

Chloride (Cl)

0.01%

---

0.001%

Nitrogen Compounds (N)

---

0.001%

---

Loss at 3000

---

0.5%

---

Silicate (SiO2)

0.02%

0.002%

0.005%

Total Sulpher (SO4)

---

0.005%

0.003%

Sulphate (SO4)

0.02%

---

---

Heavy Metals (as Pb)

0.003%

0.0005%

0.0005%

Iron (Fe)

0.001%

0.0005%

0.0005%

Phosphate (PO4)

---

0.001%

0.001%

Calcium (Ca)

---

0.005%

0.03%

Aluminium (Al)

---

0.001%

---

Magnesium (Mg)

---

0.0005%

0.005%

Copper (Cu)

---

0.0005%

---

Potassium (K)

---

0.01%

0.005%

Assay

NLT 99.5%

NLT 99.9%

NLT 99.5%

Loss on Drying

1.0%

---

1.0%