send us an inquiry |
LC1228 Calcium chloride dihydrateextra pure, for table water |
Order number | Packaging | Quantity | Price € |
AC28228 | Plastic bottle | 1 kg | inquire |
AC28228 | Fibre carton | 25 kg | inquire |
Product information | |
Hill Formula | CaCl2 * 2 H2O |
Chemical formula | CaCl2 * 2 H2O |
HS Code | 2827 20 00 |
EC number | 233-140-8 |
Molar mass | 147.02 g/mol |
EC index number | 017-013-00-2 |
CAS number | 10035-04-8 |
Chemical and physical data | |
Solubility | 1000 g/l (0 °C) |
Melting point | 176 °C |
Molar mass | 147.02 g/mol |
Density | 1.85 g/cm3 (20 °C) |
pH value | 4.5 – 8.5 (50 g/l, H2O, 20 °C) |
Safety information according to GHS | |
Hazard Statement(s) | H319: Causes serious eye irritation |
Precautionary Statement(s) | P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
Signal Word | Warning |
Hazard Pictogram(s) | ![]() |
RTECS | EV9800000 |
Storage class | 10 – 13 Other liquids and solids |
WGK | WGK 1 slightly water endangering |
Disposal | 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
Safety information | |
R Phrase | R 36 Irritating to eyes. |
S Phrase | S 22-24 Do not breathe dust.Avoid contact with skin. |
Categories of danger | irritant |
Hazard Symbol | ![]() |
Transport information | |
Declaration (transport by sea) IMDG-Code | No Dangerous Good |
Declaration (transport by air) IATA-DGR | No Dangerous Good |
Toxicological data | |
LD 50 oral | LD50 rat 1000 mg/kg |
LD 50 dermal | LD50 rat 2630 mg/kg |
Specifications | |
Appearance | fine white crystalline powder |
Assay (complexometric) | 99.0 – 103.0 % |
Identity | conforms |
Appearance of solution (10 %; water) | conforms |
Insoluble matter | ≤ 50 mg/kg |
Acidity or alkalinity | conforms |
Alkalinity (0.01 M HCl/1g) | ≤ 0.20 ml |
Acidity (0.01 M NaOH/1g) | ≤ 0.20 ml |
pH-value (5 %; water) | 4.5 – 8.5 |
Bromide (Br) | ≤ 10 mg/kg |
Fluoride (F) | ≤ 40 mg/kg |
Hypochlorite (ClO) | conforms |
Nitrate (NO3) | ≤ 20 mg/kg |
Sulphate (SO4) | ≤ 100 mg/kg |
Heavy metals (as Pb) | ≤ 10 mg/kg |
Al (Aluminium) | ≤ 0.2 mg/kg |
As (Arsenic) | ≤ 2 mg/kg |
Ba (Barium) | ≤ 50 mg/kg |
Cu (Copper) | ≤ 10 mg/kg |
Fe (Iron) | ≤ 10 mg/kg |
Hg (Mercury) | ≤ 1 mg/kg |
K (Potassium) | ≤ 100 mg/kg |
Na (Sodium) | ≤ 100 mg/kg |
Pb (Lead) | ≤ 5 mg/kg |
Magnesium and alkali metals | ≤ 0.3 % |
Organic volatile impurities (according to USP) | conforms |
Substances precipitated by ammonia (Al,Fe,PO4) | conforms |