-
SODIUM CARBONATE anhydrous - CZDA 250g WARCHEM
Name (English): Sodium carbonate Synonyms: Soda Species: pure for analysis Chemical formula: Na2CO3 Molar mass: 105.99 g/mol EC number: 207-838-8 CAS number: 497-19-8 .- €7.96 EUR
- €7.96 EUR
- Unit price
- per
-
SODIUM CARBONATE anhydrous - CZDA 100g WARCHEM
Name (English): Sodium carbonate Synonyms: Soda Species: pure for analysis Chemical formula: Na2CO3 Molar mass: 105.99 g/mol EC Number: 207-838-8 CAS Number: 497-19-8 .- €4.80 EUR
- €4.80 EUR
- Unit price
- per
-
SODIUM CARBONATE anhydrous - pure 250g WARCHEM
Name (English): Sodium carbonate Synonyms: Soda Species: pure Chemical formula: Na2CO3 Molar mass: 105.99 g/mol EC Number: 207-838-8 CAS Number: 497-19-8 .- €4.78 EUR
- €4.78 EUR
- Unit price
- per
-
VIER SOD VERSENIAN - pure 25g WARCHEM
Technical information about chemical reagents: Chemical formula: C₁₀H₁₂N₂Na₄O₈ - xH₂O CAS number: 64-02-8 (anhydrous) EC number: 200-573-9 Synonyms: EDTA - Tetrasodium edetate, Tetrasodium edetate hydrate, Edetate tetrasodium hydrate Genus: Salts Purity: Pure Content: 80 Molar mass: 380.2 g/mol (anhydrous) Appearance/Form: white powder Packaging: plastic...- €4.11 EUR
- €4.11 EUR
- Unit price
- per
-
EDTA Dihydrate - AR Grade 500g WARCHEM
Technical information on chemical reagents: Chemical formula: C₁₀H₁₄N₂Na₂O₈ - 2H₂O CAS number: 6381-92-6 EC number: 205-358-3 Synonyms: Edetate disodium dihydrate Grade: pure Purity / Content: ≥ 99%. Molar mass: 372.24 g/mol Physical form: white powder Type: Salts Packaging: plastic container Expiry date: at least...- €22.53 EUR
- €22.53 EUR
- Unit price
- per
-
EDTA Dihydrate - AR Grade 250g WARCHEM
Technical information on chemical reagents: Chemical formula: C₁₀H₁₄N₂Na₂O₈ - 2H₂O CAS number: 6381-92-6 EC number: 205-358-3 Synonyms: Edetate disodium dihydrate Genre: pure Purity / Content: ≥ 99%. Molar mass: 372.24 g/mol Physical form: white powder Type: Salts Packaging: plastic container Expiry date: at least...- €10.79 EUR
- €10.79 EUR
- Unit price
- per
-
EDTA Dihydrate - pure 500g WARCHEM
Technical information on chemical reagents: Chemical formula: C₁₀H₁₄N₂Na₂O₈ - 2H₂O CAS number: 6381-92-6 EC number: 205-358-3 Synonyms: EDTA disodium edetate, Ethylenediaminetetraacetic acid disodium salt Grade: pure Purity / Content: ≥ 98.5% Molar mass: 372.24 g/mol Physical form: white powder Type: Salts Packaging: plastic container...- €14.32 EUR
- €14.32 EUR
- Unit price
- per
-
SODIUM VANADATE - pure 10g WARCHEM
Technical information on chemical reagents: Chemical formula: NaVO₃. CAS number: 13718-26-8 EC number: 237-272-7 Synonyms: Sodium metavanadate Type: Pure Purity: 95% Molar mass: 121.93 g/mol Appearance: white powder Packaging: plastic container Solubility: soluble in water Physical state: solid Melting point: Decomposition before melting at...- €48.84 EUR
- €48.84 EUR
- Unit price
- per
-
SODIUM THIOSULPHATE 5-Hydrate - pure 500g WARCHEM
Name (English): Sodium Thiosulfate Pentahydrate Synonyms: Sodium Thiosulfate Pentahydrate Species: pure Chemical Formula: Na₂S₂O₃ x 5H₂O Molar Mass: 248.18 g/mol EC Number: 231-867-5 CAS Number: 10102-17-7 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Sodium thiosulfate 7hydrate (Na₂S₂O₃ x 7H₂O) max. 0.75% Sodium sulfide...- €8.36 EUR
- €8.36 EUR
- Unit price
- per
-
Sodium Thiosulfate 5-Hydrate - pure 250g WARCHEM
Name (English): Sodium thiosulfate pentahydrate Synonyms: Sodium thiosulfate pentahydrate Species: pure Chemical formula: Na₂S₂O₃ x 5H₂O Molar mass: 248.18 g/mol EC Number: 231-867-5 CAS Number: 10102-17-7 Quality parameters TESTED VALUE STANDARD Content min. 99.0% Sodium thiosulfate 7hydrate (Na₂S₂O₃ x 7H₂O) max. 0.75% Sodium sulfide...- €5.48 EUR
- €5.48 EUR
- Unit price
- per
-
SODIUM THIOSULPHATE anhydrous - pure 50g WARCHEM
Name (English): Sodium thiosulfate Synonyms: Sodium thiosulfate Species: pure Chemical Formula: Na₂S₂O₃ Molar Mass: 158.11 g/mol EC Number: 231-867-5 CAS number: 7772-98-7 Quality parameters TESTED VALUE STANDARD Content min. 97.0% Sulfides (S) max. 0.02% Cadmium (Cd) max. 0.01% Copper (Cu) max. 0.01% lead (Pb)...- €4.80 EUR
- €4.80 EUR
- Unit price
- per
-
SODIUM THIOSULPHATE anhydrous - pure 500g WARCHEM
Name (English): Sodium thiosulfate Synonyms: Sodium thiosulfate Species: pure Chemical Formula: Na₂S₂O₃ Molar Mass: 158.11 g/mol EC Number: 231-867-5 CAS number: 7772-98-7 Quality parameters TESTED VALUE STANDARD Content min. 97.0% Sulfides (S) max. 0.02% Cadmium (Cd) max. 0.01% Copper (Cu) max. 0.01% lead (Pb)...- €31.53 EUR
- €31.53 EUR
- Unit price
- per
-
SODIUM THIOSULPHATE anhydrous - pure 25g WARCHEM
Name (English): Sodium thiosulfate Synonyms: Sodium thiosulfate Species: pure Chemical Formula: Na₂S₂O₃ Molar Mass: 158.11 g/mol EC Number: 231-867-5 CAS number: 7772-98-7 Quality parameters TESTED VALUE STANDARD Content min. 97.0% Sulfides (S) max. 0.02% Cadmium (Cd) max. 0.01% Copper (Cu) max. 0.01% lead (Pb)...- €4.11 EUR
- €4.11 EUR
- Unit price
- per
-
Sodium tetraborate decahydrate (BORAX) - analytical reagent grade 500g WARCHEM
According to § 2 Paragraph 5 Sentence 2 of the Chemicals Prohibition Ordinance, this article is prohibited from being sold to private individuals. Delivery is made exclusively to resellers, professional users, commercial enterprises, or public research, testing, or educational institutions upon presentation of the...- €7.25 EUR
- €7.25 EUR
- Unit price
- per
-
Sodium tetraborate decahydrate (BORAX) - analytical reagent grade 1kg WARCHEM
According to § 2 Paragraph 5 Sentence 2 of the Chemicals Prohibition Ordinance, this article is prohibited from being sold to private individuals. Delivery is made exclusively to resellers, professional users, commercial enterprises, or public research, testing, or educational institutions upon presentation of the...- €23.34 EUR
- €23.34 EUR
- Unit price
- per
-
Sodium Tetraborate Decahydrate (BORAX) - pure 250g WARCHEM
According to § 2 Paragraph 5 Sentence 2 of the Chemicals Prohibition Ordinance, this item is prohibited from being sold to private individuals. Delivery is made exclusively to resellers, professional users, commercial enterprises, or public research, testing, or educational institutions upon presentation of the...- €4.07 EUR
- €4.07 EUR
- Unit price
- per
-
SODIUM STEARATE - pure 1kg WARCHEM
Technical information on chemical reagents: Chemical formula: C₁₇H₃₅COONa CAS number: 822-16-2 EC number: 212-490-5 Synonyms: Sodium stearate Genus: Pure Purity: 98.5% Molar mass: 306.46 g/mol Appearance: white powder Packaging: plastic container Solubility: poorly soluble in water, soluble in alcohol Melting point: approx. 245 °C...- €65.51 EUR
- €65.51 EUR
- Unit price
- per
-
SODIUM SULPHATE anhydrous - pure 250g WARCHEM
Name (English): Sodium sulfite Synonyms: Sodium sulfite Species: pure Chemical Formula: Na2SO3 Molar Mass: 126.04 g/mol EC No: 231-821-4 CAS Number: 7757-83-7 .- €5.48 EUR
- €5.48 EUR
- Unit price
- per
-
SODIUM SULPHATE 9hydrate - pure 25g WARCHEM
Technical information about chemical reagents: Chemical form: Na2S- 9H2O CAS Number: 1313-84-4 EC number: 215-211-5 Synonyms: Sodium sulfide-9-hydrate Category: Salts Purity: 95 Molar mass: 240.18 g/mol Appearance: yellow flakes Packaging: plastic container Shelf life: at least 24 months from delivery Examples of professional applications...- €4.01 EUR
- €4.01 EUR
- Unit price
- per
-
Sodium sulfate 10hydrate - pure for analysis 250g WARCHEM
Name (English): Sodium Sulfate Decahydrate Synonyms: Sodium Sulfate Decahydrate Species: pure for analysis Chemical Formula: Na2SO4 x 10H2O Molar Mass: 322.19 g/mol EC Number: 231-820-9 CAS Number: 7727-73-3 .- €9.37 EUR
- €9.37 EUR
- Unit price
- per
SUBSCRIBE NOW & SECURE €10 🎁
Get the latest info on new products 🧪 & upcoming offers 🛍️







