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1-Methyl-5-mercapto-1,2,3,4-tetrazole

Molecular formula: C2H4N4S Molecular weight: 116.15 CAS#: 13183-79-4

Specifications: Appearance: Off-white crystalline powder Purity (HPLC):NLT 99.00% Moisture: NMT 0.50% Melting Point:124.0 ~ 126.0C Package: 25KGs/fibre drum Usage: Pharmaceutical intermediate Widely used in synthesis of Cephalosporin

2-Mercapto-1,3,4-thiadiazole Molecular formula: C2H2N2S2 Molecular weight: 118.18 CAS#: 18686-82-3

Specifications: Appearance: Off-white crystalline powder Purity (HPLC):NLT 99.00% Moisture: NMT 0.50% Melting Point:145.0 ~ 146.0C Package: 25KGs/fibre drum Usage: Pharmaceutical intermediate Widely used in synthesis of Ceftezole

Neopentyl glycol
Molecular formula: C5H12O2 Molecular weight: 104.15 CAS#: 126-30-7

Specifications: Appearance: Off-white crystalline powder, Odorless and with Hygroscopicity Hydroxyl Purity (HPLC):NLT 99.00% Moisture: NMT 0.5% Melting Point:124.0 ~ 130.0C Package: In 25KGs net polywoven bag, inner with PE bag inside Usage: Mainly used in the production of Unsaturated resin, Synthetic plasticizers, Surfactant etc.

Sodium formate
Product name: Sodium formate Molecular formula: HCOONa Molecular weight: 104.04 CAS#: 141-53-7

Specifications: Appearance: Off-white crystalline solid, Odorless and with Hygroscopicity Hydroxyl Purity (HPLC):NLT 99.00% Moisture: NMT 0.5% Package: In 25Kgs and 40Kgs net polywoven bag, inner with PE bag inside Usage: Mainly used in the production of Formic acid, Oxalic acid, sodium hydrosulfite etc.

Pentaerythritol
Product name: Pentaerythrite; Pentaerythritol Abbreviations: PER CAS   No.:  [115-77-5] Molecular form: C(CH2OH)4 Molecular weight: 136.15 Quality index: White crystalline or powder Assay,%: NLT98.0% Melting point: 261~262 degree Boiling point: 276 degree Relative density: 1.395g/cm3 Refractive index: 1.548 Package and Storage:In woven bags, lined with plastic film bags of 25kg net each. Stored in dry, clean, ventilated warehouse. Usage: Used for the production of alkyd resins and patints. Also is the main material of synthetic lubricants, plasticizers, surfactants and explosives.

Adipic Acid
Assay, % (m/m) : NLT 99.88 Ammoniasolution color(platinum cobalt-color)  : NMT 1.24 Moisture，% (m/m)  : NMT 0.12 Nitrate content(mg/kg）: NMT 0.48 Melting point(degree): NLT 152.7 Ash %(mg/kg)  : NMT 3.00 Iron content (mg/kg): NMT 0.18 Package: 500kg/bag CAS No.:124-04-9