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Tris-EDTA Solution

Tris-EDTA Solution

CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): Approximately 1
Boiling Point (°C): Approximately 100
Freezing Point (°C): Approximately 0
Solubility: Water
Synonyms: Tris-EDTA (TE) Solution
Shelf Life (months): 36
Storage: Green

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Calcium Phosphate Dibasic

Calcium Phosphate Dibasic

CAS Number: 7789-77-7
Formula Weight: 172.09
Formula: CaHPO4·2H2O
Density (g/mL): 2.306
Boiling Point (°C): Decomposes
Freezing Point (°C): 200
Synonyms: Dicalcium Phosphate Dihydrate
Shelf Life (months): 36
Storage: Green

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Fuchsin Acid Stain

Fuchsin Acid Stain

CAS Number: 3244-88-0
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): Approximately 1
Boiling Point (°C): Approximately 100
Freezing Point (°C): Approximately 0
Solubility: Water
Synonyms: Fuchsin acid, C.I. No. 42685
Shelf Life (months): 36
Storage: Green

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Phenythiourea

Phenythiourea

CAS Number: 103-85-5
Formula Weight: 152.22
Formula: C6H5NHCSNH2
Density (g/mL): 1.30
Freezing Point (°C): 145-150
Solubility: Slightly in Water
Synonyms: Phenylthiocarbamide, PTC
Shelf Life (months): 36
Storage: Blue

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Sodium Nitrite

Sodium Nitrite

CAS Number: 7632-00-0
Formula Weight: 69.00
Formula: NaNO2
Hazard Info: Oxidizer, Flammable, Explosive, Toxic
Density (g/mL): 2.17
Freezing Point (°C): 270
Solubility: Water and Alcohol
Synonyms: Nitrous Acid Sodium Salt
Shelf Life (months): 36
Storage: Yellow

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Sodium Nitrate

Sodium Nitrate

CAS Number: 7631-99-4
Formula Weight: 84.99
Formula: NaNO3
Hazard Info: Oxidizer, Explosive, Toxic
Density (g/mL): 2.261
Freezing Point (°C): 307
Solubility: Water and Alcohol
Synonyms: Nitrate of Soda, Chile Saltpeter
Shelf Life (months): 36
Storage: Yellow

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Sodium Dithionite

Sodium Dithionite

CAS Number: 7775-14-6
Formula Weight: 174.11
Formula: Na2O4O2
Density (g/mL): 2.500
Freezing Point (°C): 300
Solubility: Water
Synonyms: Sodium Hydrosulfite
Shelf Life (months): 12
Storage: Red

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Oleic Acid

Oleic Acid

CAS Number: 112-80-1
Formula Weight: 282.47
Formula: CH3(CH2)7CH:CH(CH2)7COOH
Density (g/mL): 0.895
Boiling Point (°C): 286
Freezing Point (°C): 11-14
Solubility: Organic Solvents, Not Water
Synonyms: Oleinic Acid, Red Oil, cis-9-Octadecanoic Acid
Shelf Life (months): 12
Storage: Green

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Iron(II) Chloride Tetrahydrate

Iron(II) Chloride Tetrahydrate

CAS Number: 13478-10-9
Formula Weight: 198.81
Formula: FeCl2·4H2O
Density (g/mL): 1.93
Boiling Point (°C): 1026
Freezing Point (°C): 105-115
Solubility: Water
Synonyms: Ferrous Chloride Tetrahydrate, Iron(II) Chloride 4-Hydrate
Shelf Life (months): 12
Storage: White

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Borealene II

Borealene II

CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): <1.0
Boiling Point (°C): >100
Synonyms: Formula II Dilute (Ready to Use)
Shelf Life (months): 36
Storage: Green

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Pre-Treatment Kits and Cartridges for Water Purification Systems

Pre-Treatment Kits and Cartridges for Water Purification Systems

By choosing an ELGA water purification system, you are making an investment in quality, reliability and value.

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Orcein

Orcein

CAS Number: 1400-62-0
Formula: C28H24N2O7
Formula Weight: 500.52
Shelf Life (months): 36
Solubility: Alcohol, Acetone, and Dilute Alkali Solutions
Storage: Green

Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.

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Sodium Thiosulfate, Anhydrous

Sodium Thiosulfate, Anhydrous

CAS Number: 7772-98-7
Formula Weight: 158.11
Formula: Na2S2O3
Density (g/mL): 1.667
Boiling Point (°C): >100
Freezing Point (°C): 48
Solubility: Water
Synonyms: Sodium Hyposulfite
Shelf Life (months): 12
Storage: Green

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Tris (Hydroxymethyl) Aminomethane

Tris (Hydroxymethyl) Aminomethane

CAS Number: 77-86-1
Formula Weight: 121.14
Formula: C4H11NO3
Boiling Point (°C): 219
Freezing Point (°C): 168
Solubility: Water
Synonyms: 2-Amiono-2-Hydroxymethyl, tris-tromethamine
Shelf Life (months): 36
Storage: Green

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Zinc Acetate Dihydrate

Zinc Acetate Dihydrate

CAS Number: 5970-45-6
Formula Weight: 219.50
Formula: Zn(C2H3O2)2·2H2O
Hazard Info: Irritant
Density (g/mL): 1.74
Solubility: Water and Alcohol
Shelf Life (months): 36
Storage: Green

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Cadmium

Cadmium

CAS Number: 7440-43-9
Formula Weight: 112.40
Formula: Cd
Hazard Info: Toxic
Density (g/mL): 8.65
Boiling Point (°C): 767
Freezing Point (°C): 321
Solubility: Acid (especially Nitric Acid) and Ammonium Nitrate Solution
Synonyms: Cadmium Metal
Shelf Life (months): 36
Storage: Blue

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