產(chǎn)品展示
分子篩4A型70955-0-0/4A分子篩/鈉-A型分子篩/Molecular sieves type 4A CP,球狀 公斤 ,Sigma-Aldrich、Amresco、Amersham、Serva、AppliChem等品牌, 70955-0-0 RT
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中 文名稱:
其他中文名稱: 4A分子篩;鈉-A型分子篩
英文名稱: Molecular sieves type 4A
產(chǎn)品規(guī)格: CP,球狀
包裝:公斤
:70955-0-0
分子式:Na2[(AlO2) 2 (SiO2) 2]·xH2O
級別:CP
堆積密度:0.69~0.75 g/mL
抗壓強度/N:≥00.0
顆粒度(ф3~5mm):≥97.0%
水分:≤.5%
水吸附量(0%RH) :≥8.0%
性狀:粉末或顆粒。4A分子篩的孔徑約4埃,其主要適用于氣體,液體的干燥??晌紿2O、NH3、H2S、CO2、SO2、CO、氯甲烷、溴甲烷、乙炔、乙烷、乙烯、丙烯等。廣泛用于油田伴生氣、天然氣等的干燥。也廣泛用于乙醇的脫水。也用于真空玻璃等的防結(jié)露
用途:生化研究。用作色譜試劑。選擇性吸附劑。催化劑或催化劑載體。用于甲烷、乙烷和丙烷的分離。練焦氣中乙烯的分離。也用作干燥劑??諝?,天然氣,烷烴,致冷劑等氣體和液體的深度干燥;氬氣的制取和凈化;電子元件和易受潮變質(zhì)物質(zhì)的靜態(tài)干燥;油漆,聚脂類,染料,涂料中作脫水劑
保存:RT
產(chǎn)品名稱 | |
英文名稱 | Molecular sieves type 4A |
規(guī)格 | 可接受大包訂制 |
客戶可根據(jù)的性質(zhì)、化學(xué)式、分子式、結(jié)構(gòu)式、比重、密度、、沸點、熔點、水溶性、MSDS、用途、作用、規(guī)格包裝、性狀、注意事項、英文名、別稱、純度、級別等情況,本產(chǎn)品化學(xué)性質(zhì)穩(wěn)定,運輸條件不苛刻,一般儲存在陰涼,干燥,通風(fēng)良好的地方,遠離不相容的物質(zhì)。保持容器密閉。
公司提供的*,貨源充足。嚴(yán)格的質(zhì)量控制體系,包括:優(yōu)級純,分析純,化學(xué)純,試劑級,基準(zhǔn)試劑,實驗純,教學(xué)試劑,高純試劑,色譜純,光譜純,電子純。各種包裝規(guī)格,并可提供包裝定制,咨詢、訂購。
Desmethylene Paroxetine (hydrochloride) (50 mg) 4-[[(3S,4R)-4-(4-fluorophenyl)-3-piperidinyl]methoxy]-,2-benzenediol, monohydrochloride
Pentazocine ( mg) Fortalgesic|NIH 7958|Pentagin|Talwin|WIN 20,228; (2R,6R,R)-rel-,2,3,4,5,6-hexahydro-6,-dimethyl-3-(3-methyl-2-buten--yl)-2,6-methano-3-benzazocin-8-ol
Pentazocine (0 mg) Fortalgesic|NIH 7958|Pentagin|Talwin|WIN 20,228; (2R,6R,R)-rel-,2,3,4,5,6-hexahydro-6,-dimethyl-3-(3-methyl-2-buten--yl)-2,6-methano-3-benzazocin-8-ol
Pentazocine (5 mg) Fortalgesic|NIH 7958|Pentagin|Talwin|WIN 20,228; (2R,6R,R)-rel-,2,3,4,5,6-hexahydro-6,-dimethyl-3-(3-methyl-2-buten--yl)-2,6-methano-3-benzazocin-8-ol
Ritalinic Acid (0 mg) α-
Ritalinic Acid (5 mg) α-
Ritalinic Acid (50 mg) α-
cis-Tramadol (hydrochloride) (0 mg) CG 35|Contramal|NIH 0969|Tramal|Ultram|Zydol;
cis-Tramadol (hydrochloride) (5 mg) CG 35|Contramal|NIH 0969|Tramal|Ultram|Zydol;
cis-Tramadol (hydrochloride) (50 mg) CG 35|Contramal|NIH 0969|Tramal|Ultram|Zydol;
BCECF-Acetoxymethyl ester (25 mg) BCECF-AM; 3’,6’-bis(acetyloxy)-5(or 6)-[[(acetyloxy)methoxy]carbonyl]-3-oxo-spiro[isobenzofuran-(3H),9’-[9H]xanthene]-2’,7’-dipropanoic acid, 2’,7’-bis[(acetyloxy)methyl] ester
BCECF-Acetoxymethyl ester (5 mg) BCECF-AM; 3’,6’-bis(acetyloxy)-5(or 6)-[[(acetyloxy)methoxy]carbonyl]-3-oxo-spiro[isobenzofuran-(3H),9’-[9H]xanthene]-2’,7’-dipropanoic acid, 2’,7’-bis[(acetyloxy)methyl] ester
Caspofungin (acetate) ( mg) L-743,872|MK 099; -[(4R,5S)-5-[(2-aminoethyl)amino]-N2-[(0R,2S)-0,2-dimethyl--oxotetradecyl]-4-hydroxy-L-ornithine]-5-[(3R)-3-hydroxy-lornithine]-pneumocandin B0 acetate (:2)M ( mg) N-[2-[[(3R)--[trans-4-hydroxy-4-(6-methoxy-3-pyridinyl)cyclohexyl]-3-pyrrolidinyl]amino]-2-oxoethyl]-3-(trifluoromethyl)-benzamide, dimethanesulfonate; INCB 3284 (dimesylate)
INCB 3284 (dimesylate) (0 mg) N-[2-[[(3R)--[trans-4-hydroxy-4-(6-methoxy-3-pyridinyl)cyclohexyl]-3-pyrrolidinyl]amino]-2-oxoethyl]-3-(trifluoromethyl)-benzamide, dimethanesulfonate; INCB 3284 (dimesylate)
INCB 3284 (dimesylate) (5 mg) N-[2-[[(3R)--[trans-4-hydroxy-4-(6-methoxy-3-pyridinyl)cyclohexyl]-3-pyrrolidinyl]amino]-2-oxoethyl]-3-(trifluoromethyl)-benzamide, dimethanesulfonate; INCB 3284 (dimesylate)
INCB 3284 (dimesylate) (50 mg) N-[2-[[(3R)--[trans-4-hydroxy-4-(6-methoxy-3-pyridinyl)cyclohexyl]-3-pyrrolidinyl]amino]-2-oxoethyl]-3-(trifluoromethyl)-benzamide, dimethanesulfonate; INCB 3284 (dimesylate)
cis-2-Decenoic Acid ( mg) 2Z-decenoic acid; cis-2-Decenoic Acid
cis-2-Decenoic Acid (0 mg) 2Z-decenoic acid; cis-2-Decenoic Acid
cis-2-Decenoic Acid (25 mg) 2Z-decenoic acid; cis-2-Decenoic Acid
cis-2-Decenoic Acid (5 mg) 2Z-decenoic acid; cis-2-Decenoic Acid
25I-NBOMe imine analog ( mg) (E)-2-(4-iodo-2,5-dimethoxyphenyl)-N-(2-methoxybenzylidene)ethanamine; 25I-NBOMe imine analog
25I-NBOMe imine analog (0 mg) (E)-2-(4-iodo-2,5-dimethoxyphenyl)-N-(2-methoxybenzylidene)ethanamine; 25I-NBOMe imine analog
25I-NBOMe imine analog (5 mg) (E)-2-(4-iodo-2,5-dimethoxyphenyl)-N-(2-methoxybenzylidene)ethanamine; 25I-NBOMe imine analog
Octyl-α-ketoglutarate ( mg) 2-oxo--octyl ester-pentanedioic acid; α-KG octyl ester; Octyl-α-ketoglutarate
Octyl-α-ketoglutarate (0 mg) 2-oxo--octyl ester-pentanedioic acid; α-KG octyl ester; Octyl-α-ketoglutarate
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大鼠細胞分離液 | 羥丙基纖維素 | 熬和樹脂 | 732陽離子交換樹脂 |
Amberlite XAD7HP離子交換大孔吸附樹脂37380-43- | 離子交換大孔吸附樹脂 | ||