Plot No. C40, Road No. 21Y, MIDC, Wagle Industrial Estate, Thane(W)-400604, MH, India
Your enquiry has been submitted
Something problem with the server. Try again.
Zinc chloride anhydrous
SKU:
TC184M
CAS Number :
7646-85-7
Molecular Formula :
ZnCl₂
Availability: In stock
Only %1 left
As low as
$27.40
Product Description
| Molecular weight | 136.3 |
|---|---|
| Molecular formula | ZnCl2 |
| CAS No. | 7646-85-7 |
Quality Control
| Appearance (USP) | White or practically white crystalline powder or white or practically white crystalline granules white or practically granules. May also be in porcelain-like masses or molded into cylinders. Is very deliquescent. |
|---|---|
| Appearance (EP, BP) | White or almost white crystalline powder, or cast in white or almost white sticks, deliquescent |
| Appearance (JP) | White crystalline powder, rods or masses |
| Appearance (IP) | A White or practically white crystalline powder, very deliquescent |
| Solubility (USP) | Very soluble in water, freely soluble in alcohol and in glycerin. It's solution in water or in alcohol is usually slight turbid, but the turbidity disappears when a small quantity of hydrochloric acid is added |
| Solubility (EP, BP) | Very soluble in water, freely soluble in ethanol (96%) and in glycerol |
| Solubility (JP) | It is very soluble in water and freely soluble in ethanol (95%), and it's solution may sometime be slightly turbid. The solution become clear on addition of a small amount of hydrochloric acid. |
| Solubility (IP) | Very soluble in water, freely soluble in ethanol (95%) and in glycerin |
| pH (EP, BP) | 4.60- 5.50 (1.0 gm in 9 ml of water, ignoring any slight turbidity) |
| pH (50% in water) (JP) | 3.30-5.30 |
| pH (IP) | 4.6-6.0 (1.0 gm in 9 ml of freshly boiled and cooled water, ignoring any slight turbidity) |
| Identification (JP) | Reactions for zinc salt and chloride |
| Identification A, Zinc (USP, IP) | Gives reaction for zinc |
| Identification A, Chloride (EP, BP) | Gives reaction for chloride |
| Identification B, Chloride (USP, IP) | Gives reaction for chloride |
| Identification B, Zinc (EP, ВР) | Gives reaction for zinc |
| Clarity & colour of solution (JP) | 10% solution of ZnCl2 + 2 drops of hydrochloric acid has no colour and is clear |
| Oxychloride (USP, JP) | The solution become perfectly clear |
| Oxychloride (EP, BP, IP) | The solution may become cloudy within 10 min., any cloudiness disappears on addition of 0.2 mL of dilute hydrochloric acid R |
| Sulphate (USP) | <= 0.03% |
| Sulphate (EP, BP, IP) | <= 0.02% |
| Sulphate (JP) | <= 0.01% |
| Ammonium salts (USP, IP) | No odour of ammonia is perceptible |
| Ammonium (EP, BP) | <= 0.04% |
| Ammonium (JP) | The evolving gas does not change moistened red litmus paper to blue |
| Arsenic (JP) | <= 0.0005% |
| Heavy metals (JP) | <= 0.005% |
| Lead (USP) | <= 0.005% |
| Alkalies & alkaline earth (USP, JP) | <= 1.0% (The weight of the residue is NMT 10 mg) |
| Aluminium, calcium, iron, magnesium (EP, BP) | A white precipitate is formed and the supernatant remains colourless |
| Aluminium, calcium, iron, magnesium, heavy metals (IP) | A white precipitate is formed and the supernatant remains colourless |
| Assay (EDTA Titration) (USP) | 97.00-100.50 |
| Assay (EDTA Titration) (EP, BP, IP) | 95.00-100.50 |
| Assay (EDTA Titration) (JP) | min.97.00% |
Storage and Shelf Life
| Storage conditions | Store below 30°C away from bright light. |
|---|---|
| Shelf life | 48 months. |
| Usage note | Use before expiry date given on the product label. |
CAS Number :
7646-85-7
Molecular Formula :
ZnCl₂
| Product Name | Zinc chloride anhydrous |
|---|---|
| SKU | TC184M |
| CAS No | 7646-85-7 |
| EC No. | 231-592-0 |
| EC Index No. | 030-003-00-2 |
| Molecular formula | ZnCl₂ |
Write Your Own Review