Chemicals Reagents P

Synonyms: 3-Chloro-1-propyne CAS Number: 624-65-7 Formula: C3H3Cl Formula Weight: 74.51 Linear Formula: HC///CCH2Cl MDL No.: MFCD00000980 Purity: 0.98 Boiling Point: 58 C(lit.) Density: 1.03 g/mL at 25 C(lit.) Refractive Index: n20/D 1.435(lit.) Storage: 2-8C Beilstein Registry Number: 506005 EC...

Formula: Mixture Formula Weight: N/A Description: Typical Analysis: Sulfated ash (600 ;C) =15.0%; heavy metals (Pb) =0.001%; nitrogen (calc. on dried substance) =12.0%; loss on drying (105 ;C) =10.0%; pH (2%, water) 6.5-7.5; suitability for microbiology: conforms. Application: Proteose peptone is a

Empirical Formula: C₇H₁₂N₂O₃ Linear Formula: C₇H₁₂N₂O₃ Formula Weight: 172.18 MDL Number: MFCD00022391 Storage: −20°C

Proper pretreatment is an essential step in producing the desired final product water quality. The choice of the pretreatment is made according to the flow rate of the feed water. The PrePak L3 includes two pre-filtration stages to pretreat tap water by removing large particles. It is intended for...

CAS No.: 125-33-7

Synonym(s): 1-Carbobenzyloxy-3-pyrrolidinone; 1-Cbz-3-pyrrolidinone; 3-Oxo-1-pyrrolidinecarboxylic acid, phenylmethyl ester; 3-Oxopyrrolidine-1-carboxylic acid benzyl ester; N -Benzyloxycarbonyl-3-pyrrolidinone Formula: C₁₂H₁₃NO₃ Formula Weight: 219.24 CAS No.:...

Synonym(s): 2-[[4-[2-(3,4-Dichlorophenyl)ethyl]phenyl]amino]benzoic acid Empirical Formula: C₂₁H₁₇Cl₂NO₂ Linear Formula: C₂₁H₁₇Cl₂NO₂ Formula Weight: 386.27 MDL Number: MFCD08705328 Purity: ≥98% (HPLC)...

Synonyms: Endopeptidase K CAS Number: 39450-01-6 MDL No.: MFCD00132129 Storage: 2-8C Enzyme Commission (EC) Number: 3.4.21.64  ( BRENDA | IUBMB ) UNSPSC Code: 12352204 Application: Useful for the proteolytic inactivation of nucleases during the isolation of DNA and...

EMSURE® Potassium permanganate for analysis, 250g

MDL Number: MFCD00132092 Storage: −20°C

Molecular Formula: KNO2 Molecular Weight: 85.1 Linear Structural Formula: KNO2 MDL Number: MFCD00011408 Purity: 97-100.5% Melting Point: 350 C (dec.) (lit.) Application: Potassium nitrite has been used for determining the bacteriostatic and fungistatic activity of acidified nitrite. It has also been...

Synonyms: Phosphatase, Alkaline from human placenta; Orthophosphoric-monoester phosphohydrolase (alkaline optimum) MDL Number: MFCD00131849 Storage: -20C Application: Alkaline phosphatase is used for conjugation to antibodies and other proteins for ELISA, Western blotting, and histochemical...

Grade: Reagent, ACS CAS No.: 7778-50-9 UN No.: UN3086 Class: 6.1 (5.1) Pkg. Group: PG I

United States Pharmacopeia (USP) Reference Standard Synonym(s): 4-Amino-N-(2-diethylaminoethyl)benzamide hydrochloride; 4-Aminobenzoic acid 2-diethylaminoethylamide Empirical Formula: C₁₃H₂₁N₃O -+ HCl Formula Weight: 271.79 Linear Formula:...

Linear Formula: (CH₂CH₂)_m[CH₂CH(OCOCH₃)]_n MDL Number: MFCD00133996

Synonym(s): 3-Piperazin-1-yl-benzo[ d ]isothiazole Empirical Formula: C₁₁H₁₃N₃S Linear Formula: C₁₁H₁₃N₃S Formula Weight: 219.31 MDL Number: MFCD04117970 Purity: ≥98% (HPLC) Storage: 2-8°C Beilstein Registry Number:...

Linear Formula: CH₃(CH₂)₃CH(C₂H₅)CO(OCH₂CH₂)_nO₂CCH(C₂H₅)(CH₂)₃CH₃ MDL Number: MFCD00241430 Melting Point: −48 °C(lit.) Density:...

Synonym(s): Paraffin – polyisobutylene mixture MDL Number: MFCD00131795 Melting Point: 56-57 °C(lit.); 56-57 °C

Formula: C20H14O4 Formula weight: 318.33 CAS Number: 77-09-8 UN Number: UN1987 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2932.20 Hazard Statements: H225-H350-H341-H361-H371 Highly flammable liquid and vapour. May cause cancer. Suspected of causing genetic defects. Suspected of...

SRM 2186I_cert SRM 2186I _SDS Synonyms: Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate Molecular Formula: H2KO4P Molecular Weight: 136.09 Linear Structural Formula: KH2PO4 MDL Number: MFCD00011401 Melting Point: 252.6 C (lit.) Density: 2.338 g/mL at 25 C (lit.)...

MDL Number: MFCD00130453

Synonym(s): Benzenepentanol Formula: C₆H₅(CH₂)₅OH Formula Weight: 164.24 CAS No.: 10521-91-2 Purity: 99% Density: 0.975g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle

Proguanil hydrochloride is a biguanide compound, widely used as an antimalarial drug. It exhibits sporontocidal activity, thereby rendering the gametocytes non-infective to the mosquito vector.Pharmaceutical secondary standards for application in quality control provide pharma laboratories and...

Synonym(s): (+)-2-Hydroxyisopinocampheol; (1 S ,2 S ,3 R ,5 S )-2,3-Pinanediol; (1 S ,2 S ,3 R ,5 S )-2,6,6-Trimethylbicyclo[3.1.1]heptane-2,3-diol; [1 S -(1α,2α,3α,5α)]-2,6,6-Trimethylbicyclo[3.1.1]heptane-2,3-diol Empirical Formula: C₁₀H₁₈O₂...