Guoyao ammonium sulfate AR 500g in stock

Guoyao ammonium sulfate AR 500g in stock

Brand: Sinopharm

Product Name: National Pharmaceutical ammonium sulfate AR 500g in stock

National Pharmaceutical Code: 10002918

SpecificationsAR (Shanghai test), ≥ 99.0%

Packaging: 500g

stock:>10

Packaging bottle: plastic bottle

Number of cartons20 bottles/box (cardboard box)

Chinese alias: Ammonium sulfate

English proper name/Alias:Ammonium sulfate; Ammonium sulfate

Molecular formula: (NH4) 2SO4

Molecular weight: 132.14

CASNumber: 7783-20-2

UNNumber: NA

chemical property:Colorless crystals or semi transparent powders or white particles, odorless. Decompose above 280 ℃. Easy to dissolve in water, insoluble in alcohols, acetone, and ammonia. PH 5-6 (100g/L, H2O, 20 ℃). Melting point>280 ℃ (dec.). Density ρ (20) 1.77g/mL.

Usage: Biological agents; Bacterial cultivation; Precipitated protein; Chromatographic analysis; Preparation of sand culture medium in haploid breeding; Urine test; Buffer agent.

Storage: Room temperature

Hazard statement:Harmful and irritating. Mild harm to water bodies.

Preventive statement:Avoid releasing into the environment. Extinguishing: fog water, alcohol resistant foam, sand, dry powder, carbon dioxide. Avoid taboo items.

Guoyao ammonium sulfate AR 500g in stock

Wuhan Jisi Instrument Equipment Co., Ltd( Wuhan Jisi Instruments & Equipment Co.,Ltd)It is a comprehensive operationInstruments and equipment, chemical reagents, laboratory consumablesWaiting for a professional one-stop supplier of laboratory equipment. As of now, we have a chemical reagent storage supermarket of over 1000 square meters, with business covering major laboratories across the country. We have laid out the upstream and downstream industrial chains, invested in multiple strong factories, and provided breakthrough services to our customers1w+Home. We have strong experience in front-end sales coordination and after-sales technical teams.

Chemical Reagents:Acetonitrile, methanol, dichloromethane, n-butanol, cyclohexaneN,NDimethylformamide, *, methyl tert butyl etherDMFDimethyl sulfoxide, ethyl acetate, dioxaneN-Methyl pyrrolidone ethanol n-heptane n-hexane isooctane Isopropanol, triethylamine n-propanol tert-butanol Water, pyridine, triethylamine, methylcyclohexane, diisopropylamine,DIEA7087-68-5Ethylene dithiol540-63-6Epoxycyclohexane, pure benzene, methyl formate107-31-3Ortho xylene, trimethylchlorosilane, dimethyl sulfoxide, etc.

Experimental consumables:Centrifugal tubePCRConsumables, cryovials, pipette tips, pipettes, pasteurization tubes, centrifuge tubes, cryovialsPCRProtective equipment such as tube boxes, ice boxes, centrifuge tube racks, gun head boxes, culture dishes, culture plates, magnetic separators, gloves, glass slides, cover slips, storage boxes, staining tanks, staining racks, other staining consumables, imprinting membranes, films, cassette filter papers, filter membranes, filters, empty column tubes, blue capped bottles, droppers, test tubes, volumetric flasks, test tubes, iron racks, gas containers, alcohol lamps, measuring cylinders, glass rods, rubber droppers, beakers, scales, test tube clamps, funnels, crucibles, crucible clamps, evaporating dishes, air ducts, water tanks, etc.

Brand of laboratory instruments and equipment:Thermo Fisher, Prander, Hetai, Yiheng, Zhichu, Ohhaus, Antonpa, Diken,beingZhongke Duling, Xipingzhe, Xinzongke, Aita, General Motors, Ruishengte, Huiruitong, Hongyanfei, Shumei, Senxin, Laibotaike.

Chemical Reagents:Imported brand:fisherThermo Fisher, Merck,sigmaAgilent,water，TLC，DR.E，USP，TRC，Alfa，EP,Corning,Axygen，TCI,CATOJiatu; Domestic brands: Sinopharm, Yonghua,Funi, Yongda, Foton, Xilong, Aladdin, McLean, Kemio, Bailingwei, Bide, Anaiji, Beijing Road and Bridge, Soleibao, Tanmo, Yuanye, Guangzhou Huankai, Qingdao Haibo, Beijing Sanyao, Sijiqing, Biyuntian, China National Nonferrous Metals Inspection Institute, National Institute of Metrology, Environmental Protection Institute, Dalian Zhongshi, Alta.

Experimental consumables:Imported brands: Thermo Fisher, Merck; Domestic brands: Shuangquan, Naisi, Leigu, Bomei, Shuniu, Shubo, Tianbo, Beibo, Jinteng, Shimadzu, Doudian, Yuexu, Dima, Kuihua, Huaou, Madikang, Shiruikang, Dalong, Beijing Yongguangming, etc.