Formula: (-NHCH2CH2-)x(-N(CH2CH2NH2)CH2CH2-)y Purity: 99% CAS Number: 9002-98-6 Harmonized Tariff Code:  3911.90 Hazard Statements: H302

Synonym(s): 2-Aminodiphenyl ether, 2-Aminophenyl phenyl ether Formula: C12H11NO Formula weight: 185.23 Purity: 99% CAS Number: 2688-84-8 Packing Group: III Harmonized Tariff Code:  2922.29 Hazard Statements: H301-H311 Toxic if swallowed. Toxic in contact with skin. …

Synonym(s): Pyridinium bromide perbromide, Pyridinium tribromide Formula: C5H5N HBr3 Formula weight: 319.82 Purity: tech. 90% CAS Number: 39416-48-3 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2933.31 Hazard Statements: H314-H318 Causes…

Synonym(s): Potassium ferrocyanide trihydrate Formula: K4Fe(CN)6 3H2O Formula weight: 422.39 (368.36anhy) Purity: 98+% CAS Number: 14459-95-1 Harmonized Tariff Code:  2837.20 Risk Phrases: 52/53 Harmful to aquatic organisms, may cause long term adverse effects in the…

Synonym(s): PVP K15, Povidone Formula: (C6H9NO) n CAS Number: 9003-39-8 Harmonized Tariff Code:  3905.99

Synonym(s): Poly-D-galacturonic acid methyl ester CAS Number: 9000-69-5 Harmonized Tariff Code:  1302.20

Formula: [-CH2CH(OH)-] n Purity: 86-89% hydrolyzed, medium molecular weight CAS Number: 9002-89-5 Harmonized Tariff Code:  3905.30

Formula: C3H5ClO Formula weight: 92.53 Purity: 98% CAS Number: 79-03-8 UN Number: UN1815 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2915.90 Hazard Statements: H225-H314 Highly flammable liquid and vapour. Causes severe skin burns and eye damage. …

Synonym(s): Thioacetic acid potassium salt Formula: C2H3KOS Formula weight: 114.21 Purity: 98% CAS Number: 10387-40-3 UN Number: UN3335 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes…

Synonym(s): Monopotassium phosphoenolpyruvate, PEP-K Formula: C3H4KO6P Formula weight: 206.14 Purity: 99% CAS Number: 4265-07-0 Harmonized Tariff Code:  2919.90

Formula: (-CH2CH2O-) n CAS Number: 25322-68-3 Harmonized Tariff Code:  3907.20

Synonym(s): 1,2,4,5-Benzenetetracarboxylic dianhydride Formula: C10H2O6 Formula weight: 218.12 Purity: 98% CAS Number: 89-32-7 Ha

Formula: PCl5 Formula weight: 208.24 Purity: 98% CAS Number: 10026-13-8 UN Number: UN1806 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2812.10 Hazard Statements: H330-H314-H373-H302 Fatal if inhaled. Causes severe skin burns and eye damage. May cause damage…

Formula: C7H5NS Formula weight: 135.19 Purity: 97% CAS Number: 103-72-0 UN Number: UN2927 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2930.90 Hazard Statements: H300-H310-H330-H334-H314-H318-H227-H317 Fatal if swallowed. Fatal in contact with skin. Fatal…

Synonym(s): Acetylenecarboxylic acid, Propargylic acid Formula: HC CCO2H Formula weight: 70.05 Purity: 98+% CAS Number: 471-25-0 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2916.19 Hazard Statements: H301-H310-H314-H318-H226 Toxic if…

Formula: C2H5O5P Formula weight: 140.04 Purity: 98+% CAS Number: 4408-78-0 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…

Synonym(s): 1-Naphthylbenzene Formula: C16H12 Formula weight: 204.27 Purity: 97% CAS Number: 605-02-7 Harmonized Tariff Code:  2902.90

Synonym(s): Potassium pyrosulfite, Potassium disulfite Formula: K2S2O5 Formula weight: 222.32 Purity: 95+% CAS Number: 16731-55-8 Harmonized Tariff Code:  2832.20 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

Formula: C5H5NO Formula weight: 95.10 Purity: 95% CAS Number: 694-59-7 Harmonized Tariff Code:  2933.39 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

Formula: KNO3 Formula weight: 101.11 Purity: 99.0% min CAS Number: 7757-79-1 UN Number: UN1486 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2834.21 Hazard Statements: H272 May intensify fire; oxidizer. Precautionary Statements: …

Synonym(s): Fluorone Black Formula: C19H12O5 Formula weight: 320.30 CAS Number: 975-17-7 Harmonized Tariff Code:  2932.99

Formula: K2CO3 1.5H2O Formula weight: 165.23 (138.21anhy) Purity: 98.5-101.0% CAS Number: 6381-79-9 Harmonized Tariff Code:  2836.40 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

Formula: CKN Formula weight: 65.12 Purity: 97+% CAS Number: 151-50-8 UN Number: UN1680 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2837.19 Hazard Statements: H300-H310-H330 Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. Precautionary…

Formula: (-CH2CH2O-) n CAS Number: 25322-68-3 Harmonized Tariff Code:  3907.20

Formula: C6H8Si Formula weight: 108.22 Purity: 97% CAS Number: 694-53-1 UN Number: UN3399 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H261-H302-H332-H315-H319-H335 Highly flammable liquid and vapour. In contact with water…

Formula: CH3(OCH2CH2) nOH CAS Number: 9004-74-4 Harmonized Tariff Code:  3907.20

Synonym(s): C.I. 11800, 4-Hydroxyazobenzene Formula: C12H10N2O Formula weight: 198.23 Purity: 98% CAS Number: 1689-82-3 Harmonized Tariff Code:  2927.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

Synonym(s): Isocumene, 1-Phenylpropane Formula: C9H12 Formula weight: 120.20 Purity: 98% CAS Number: 103-65-1 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2902.90 Hazard Statements: H304-H226-H335 May be fatal if swallowed and enters…

Synonym(s): Potassium tetrahydridoborate Formula: BH4K Formula weight: 53.94 Purity: 98% CAS Number: 13762-51-1 UN Number: UN1870 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code:  2850.00 Hazard Statements: H261-H301-H311-H331-H314-H318 In contact with water…

Formula: KIO3 Formula weight: 214.00 Purity: 98% 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 eye…

Synonym(s): Potassium chromium(VI) oxide Formula: K2CrO4 Formula weight: 194.19 Purity: 99.0% min CAS Number: 7789-00-6 UN Number: UN3087 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2841.50 Hazard Statements: H340-H350-H315-H319-H317-H335 May cause…

Formula: C9H8N2 Formula weight: 144.18 Purity: 98+% CAS Number: 670-96-2 Harmonized Tariff Code:  2933.29 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …