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Product Image-470302-022

Phosphoric Acid

Supplier: Ward's Science
Description: CAS Number: 7664-38-2
Formula Weight: 98.00
Formula: H3PO4
Hazard Info: Corrosive, Toxic, Irritant
Density (g/mL): >1.573
Boiling Point (°C): 135-158
Freezing Point (°C): -17-21
Solubility: Water and Alcohol
Synonyms: ortho-Phosphoric Acid
Shelf Life (months): 36
Storage: White

SDS

Product Image-470225-808

Sodium Sulfite

Supplier: Ward's Science
Description: CAS Number: 7757-83-7
Formula Weight: 126.04
Formula: Na2SO3
Hazard Info: Irritant
Density (g/mL): 1.4
Solubility: Water
Synonyms: Sulfurous Acid, Disodium Salt; Disodium Sulfite; Sodium Sulphite
Shelf Life (months): 12
Storage: Green

SDS

Product Image-470302-708

Sodium Sulfide 9-Hydrate

Supplier: Ward's Science
Description: CAS Number: 1313-84-4
Formula Weight: 240.18
Formula: Na2S·9H2O
Density (g/mL): 1.43
Freezing Point (°C): 50
Solubility: Water and Alcohol
Synonyms: Sodium Monosulfide Nonahydrate
Shelf Life (months): 12
Storage: White

SDS

Product Image-470301-840

Lead (II) Carbonate White

Catalog Number: (470301-840)
Supplier: Ward's Science
Description: CAS Number: 1319-46-6<BR>Formula: (PbCO<sub>3</sub>)<sub>2</sub> • Pb(OH)<sub>2</sub><BR>Formula Weight: 775.60<BR>Freezing Point (°C): 400<BR>Hazard Info: Toxic, Irritant<BR>Shelf Life (months): 12<BR>Solubility: Acids<BR>Storage: Green<BR>Synonyms: White Lead, Basic Lead Carbonate<BR><BR>Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.

SDS


Product Image-470301-114

Formalin Aceto-Alcohol

Catalog Number: (470301-114)
Supplier: Ward's Science
Description: CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Hazard Info: Flammable, Toxic
Density (g/mL): 0.7919-0.7955
Boiling Point (°C): 74-80
Freezing Point (°C): -114
Synonyms: FAA Solution
Shelf Life (months): 36
Storage: Red

SDS


Product Image-470301-798

Methyl Violet 2B

Catalog Number: (470301-798)
Supplier: Ward's Science
Description: CAS Number: 8004-87-3
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): Approximately 1
Boiling Point (°C): Approximately 100
Freezing Point (°C): Approximately 0
Solubility: Water and Chloroform
Synonyms: Basic Violet 1 Aqueous Solution
Shelf Life (months): 36
Storage: Green

SDS


Product Image-470300-068

Acetone

Supplier: Ward's Science
Description: Density : 0.8 g/mL
Boiling Point: 56°C
Solubility: Miscible with Water, Alcohol, Ether and Chloroform
Synonyms: 2-Propanone, Dimethyl Ketone, Solvent
Shelf Life: 36 Months

SDS Environmentally Preferable

Product Image-470300-934

Cresol Red Indicator

Supplier: Ward's Science
Description: CAS Number: 62625-29-0
Formula Weight: 404.02
Formula: C21H17O5SNa
Density (g/mL): >1.0
Boiling Point (°C): Decomposes
Solubility: Water
Synonyms: o-Cresolsulfonephthalein
Shelf Life (months): 36
Storage: Green

SDS

Product Image-470302-750

Starch Indicator Solution

Catalog Number: (470302-750)
Supplier: Ward's Science
Description: CAS Number: 9005-84-9
Formula: Mixture
Density: Approximately 1 g/mL
Boiling and Freezing Point: Approximately 100 °C, Approximately 0°C
Solubility: Organic Solvents, Not Soluble in Water
Synonyms: Starch, Aqueous Solution
Shelf Life: 36 Months

SDS


Product Image-470302-296

Propylene Glycol

Supplier: Ward's Science
Description: CAS Number: 57-55-6
Formula Weight: 76.10
Formula: CH3CH(OH)CH2OH
Density (g/mL): 1.038
Boiling Point (°C): 187
Freezing Point (°C): -59
Solubility: Miscible with Water and Organic Solvents
Synonyms: 1,2-Propanediol
Shelf Life (months): 36
Storage: Green

SDS

Product Image-470302-206

Potassium Nitrite

Supplier: Ward's Science
Description: CAS Number: 7758-09-0
Formula Weight: 85.11
Formula: KNO2
Hazard Info: Oxidizer, Flammable, Irritant
Density (g/mL): 1.915
Boiling Point (°C): Explodes at 538
Solubility: Water
Synonyms: Nitrous Acid, Potassium Salt
Shelf Life (months): 36
Storage: Yellow

SDS

Product Image-470301-962

Phenol

Supplier: Ward's Science
Description: CAS Number: 108-95-2
Formula Weight: Mixture
Formula: Mixture
Hazard Info: Toxic, Irritant (absorption and inhalation)
Density (g/mL): 1.05
Boiling Point (°C): 181
Freezing Point (°C): 5-17
Solubility: Water and Organic Solvents
Shelf Life (months): 12
Storage: Blue

SDS

Product Image-470302-356

sec-Butyl Alcohol

Catalog Number: (470302-356)
Supplier: Ward's Science
Description: CAS Number: 78-92-2
Formula Weight: 74.12
Formula: CH3CHOHCH2CH3
Hazard Info: Flammable, Toxic, Irritant
Density (g/mL): 0.811
Boiling Point (°C): 97-99
Freezing Point (°C): -114
Synonyms: 2-Butanol, sec-Butanol
Shelf Life (months): 36
Storage: Red

SDS Environmentally Preferable


Product Image-470302-448

Sodium Bisulfite

Supplier: Ward's Science
Description: CAS Number: 7631-90-5
Formula Weight: 104.07
Formula: NaHSO3
Density (g/mL): 1.48
Freezing Point (°C): 150
Solubility: Water
Synonyms: Sodium Hydrogen Sulfite
Shelf Life (months): 12
Storage: White

SDS

Product Image-470301-932

Pentane

Supplier: Ward's Science
Description: CAS Number: 109-66-0
Formula Weight: 72.15
Formula: C5H12
Density (g/mL): 0.626
Boiling Point (°C): 36
Freezing Point (°C): -130
Synonyms: n-Pentane, Amyl Hydride
Shelf Life (months): 36
Storage: Red

SDS

Product Image-470163-922

Spectrum Tubes

Supplier: Wards
Description: Spectrum Tubes demonstrate the wave properties of different gases.

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