Formula: OH(CH₂O)_n H Formula Weight Average: 600 CAS #: 30525-89-4 Paraformaldehyde is the condensation product of methylene glycol, a substance not so far isolated in its pure form; it is a white solid with a formaldehyde content between 78 and 98% and is…

The LabChem potassium hydroxide comes in an odorless solid form and is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only

Formula: HKO Formula weight: 56.11 Purity: 85% CAS Number: 1310-58-3 UN Number: UN1813 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2815.20 Hazard Statements: H314-H302 Causes severe skin burns and eye damage. Harmful if swallowed. Precautionary Statements:…

Synonyms: Caustic potash Formula: KOH Formula Weight: 56.11 CAS No.: 1310-58-3 Purity: ≥85% KOH basis

for microbiology Synonym(s): Vegitone PALCAM Listeria Selective Enrichment Broth

Synonym(s): Pentamethylene glycol Formula: HO(CH₂)₅OH Formula Weight: 104.15 CAS No.: 111-29-5 Purity: 96% Density: 0.994g/mLat 25°C(lit.) Packaging: 100, 500 g in poly bottle

Formula: KIO3 Formula weight: 214.00 Purity: 99.4-100.4% CAS Number: 7758-05-6 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2829.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation. Causes serious…

Synonyms: Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate Formula: KH₂PO₄ Formula Weight: 136.09 CAS No.: 7778-77-0 Purity: ≥99.0% Density: 2.338 g/mL at 25 °C(lit.)

For Educational, Classroom Purposes Only

Grade: USP CAS No.: 9000-69-5

Grade: USP CAS No.: 16485-10-2

Synonym(s): PCC Formula: C5H6ClCrNO3 Formula weight: 215.56 Purity: 98% CAS Number: 26299-14-9 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2933.39 Hazard Statements: H350-H272-H317 May cause cancer. May intensify fire; oxidizer. May…

Synonyms: 1,2,3-Trihydroxybenzene Formula: C₆H₃(OH)₃ Formula Weight: 126.11 CAS No.: 87-66-1 Purity: ≥98% (HPLC) Quality: May contain black specks.

For Educational, Classroom Purposes Only

Synonym(s): PPG; Poly(propylene oxide) Linear Formula: H[OCH(CH₃)CH₂]_nOH MDL Number: MFCD00084446 Density: 1.007 g/mL at 25 °C Refractive Index: n 20/D 1.449

Linear Formula: [-CH₂CHOH-]_n MDL Number: MFCD00081922

CAS Number: 584-08-7 Linear Formula: K₂CO₃ Molecular Weight: 138.21 Beilstein Registry Number: 4267587 EC Number: 209-529-3 MDL Number: MFCD00011382 Packaging 1 kg in poly bottle; 2.5 kg in poly drum Legal Information …

Synonym(s): Pentamethylene glycol, 1,5-Dihydroxypentane Formula: C5H12O2 Formula weight: 104.15 Purity: 97% CAS Number: 111-29-5 Harmonized Tariff Code:  2905.39 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May…

Grade: BiotechGrade CAS No.: 877-24-7

Synonym(s): Potassium bichromate Formula: Cr2K2O7 Formula weight: 294.18 Purity: 99% CAS Number: 7778-50-9 UN Number: UN3087 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2841.50 Hazard Statements: H272-H301-H330-H334-H340-H350-H360-H372-H314-H312-H317 …

Grade: USP CAS No.: 57-83-0

Synonym(s): Trimethoxy-n-propylsilane Formula: CH3(CH2)2Si(OCH3)3 Formula weight: 164.28 Purity: 98+% CAS Number: 1067-25-0 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H226-H315-H319-H335 Flammable liquid and…

Grade: NF CAS No.: 121-79-9

Synonyms: PVPP; Polyvinylpyrrolidone, cross-linked CAS No.: 9003-39-8; 25249-54-1 (alternate) Features and Benefits: Complexes with phenolics and alkaloids for their removal from plant samples, thus preventing their modification of proteins and any interference they may cause in…

Synonyms: Potassium tert-butylate; Potassium t-butoxide CAS Number: 865-47-4 Formula: C4H9KO Formula Weight: 112.21 Linear Formula: (CH3)3COK MDL No.: MFCD00012162 Purity: >=98% Melting Point: 256-258 C (dec.) (lit.) Beilstein Registry Number: 3556712 EC Number: …

Grade: NF CAS No.: 9003-11-6

Linear Formula: [-CH₂CHOH-]_n MDL Number: MFCD00081922

Synonym(s): Gallic acid n-propyl ester, n-Propyl gallate Formula: C10H12O5 Formula weight: 212.20 Purity: 98% CAS Number: 121-79-9 Harmonized Tariff Code:  2918.29 Hazard Statements: H302-H317 Harmful if swallowed. May cause an allergic skin reaction. Precautionary Statements:…

Grade: Reagent, ACS CAS No.: 7757-79-1 UN No.: UN1486 Class: 5.1 Pkg. Group: PG III

Synonyms: Hydroxybenzene CAS Number: 108-95-2 Formula: C6H6O Formula Weight: 94.11 Linear Formula: C6H5OH MDL No.: MFCD00002143 Purity: >=99.5% (GC) Boiling Point: 182 C(lit.) Melting Point: 40-42 C (lit.) Density: 1.071 g/mL at 25 C(lit.) Storage: 2-8C Beilstein…

Synonym(s): 1-( N -phenylamino)naphthalene; N -(1-Naphthyl)aniline; NPN Formula: C₁₀H₇NHC₆H₅ Formula Weight: 219.28 CAS No.: 90-30-2 Purity: 98% Packaging: 500 g in glass bottle