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Home » Products » Specialty Fine Chemicals » Zinc Sulphate Heptahydrate

Zinc Sulphate Heptahydrate

Zinc Sulphate Heptahydrate
Zinc Sulphate Heptahydrate
Product Code : 07
Product Description

PRODUCT NAME : ZINC SULPHATE HEPTAHYDRATE

C.A.S. No. : 7446-20-0

MOLECULAR FORMULA : ZnSO4.7H2O

MOLECULAR WEIGHT : 287.58


SPECIFICATION

LR

AR

ACS

Water Insoluble Matter

---

0.001%

0.01%

pH of a 5% solution at 250C

---

4.4 – 6.0

4.4 – 6.0

Nitrogen Compounds (N)

---

0.0005%

---

Chloride (Cl)

---

0.0005%

0.0005%

Nitrate (NO3)

---

---

0.002%

Ammonium (NH4)

---

---

0.001%

Heavy Metals (as Pb)

---

0.001%

0.003%

Iron (Fe)

---

0.0005%

0.001%

Arsenic (As)

---

0.0001%

---

Cadmium (Cd)

---

0.0005%

---

Calcium (Ca)

---

0.001%

0.005%

Copper (Cu)

---

0.0005%

---

Sodium (Na)

---

0.001%

0.05%

Magnesium (Mg)

---

---

0.005%

Manganese (Mn)

---

0.0003%

0.0003%

Potassium (K)

---

0.001%

0.01%

Assay

---

NLT 99.5%

99 -103%


Features

 

  • Long shelf life
  • Quality approved
  • Exact composition
  • Precisely processed

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