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葉酸原料藥生產(chǎn)廠家@采購新聞
點擊次數(shù):0發(fā)布時間:2020/4/17 17:52:21

更新日期:2021/1/14 10:51:51
所 在 地:中國大陸
產(chǎn)品型號:
優(yōu)質(zhì)供應(yīng)
詳細內(nèi)容
歡迎來電詢價銷售負責(zé)人楊經(jīng)理:17671789178微信同號 QQ: 2469733508 (隨時可聯(lián)系,節(jié)假日不休息)
葉酸原料藥相關(guān)信息參見下表:
中文名稱 葉酸
別名 維生素M; 維生素B9
CAS號 59-30-3
含量 99%
功能用途 抗貧血藥,用于癥狀性或營養(yǎng)性巨細胞型貧血癥。
包裝規(guī)格 25kg/桶
外觀性狀 黃色或橙黃色結(jié)晶性粉末。無臭無味。加熱至250℃左右,色漸變深,**后成黑色膠狀物。不易溶于水和乙醇。微溶于甲醇。易溶于酸性或堿性溶液
存儲方法 密封包裝。陰涼、干燥處存放。
咨詢熱線 楊經(jīng)理027-59232857;17671789178(微信同號)
英文名稱: Folic acid (BP/USP,Kosher certificate)
葉酸原料藥CAS 59-30-3
EINECS:200-419-0
分子式:C19H19N7O6
分子量:441.400
熔點:250℃
性質(zhì):葉酸原料藥呈淡橙黃色結(jié)晶或薄片。約250℃變暗,不熔融而發(fā)生炭化。溶于熱的稀鹽酸和硫磺,略溶于乙酸,酚吡啶,氫氧化堿和碳酸堿溶液,微溶于甲醇,不溶于乙醇和丁醇,不溶于醚、氯*仿和苯。在25℃水中溶解度僅0.0016mg/mL,沸水中約溶1%,1g葉酸于10mL水中的懸浮液,pH為4.8-4.8。
葉酸用途:葉酸(Folic acid)維生素B復(fù)合體,相當(dāng)于蝶酰谷氨酸(pteroylglutamic acid,PGA),是米切爾(H.K.Mitchell,1941)從菠菜葉中提取純化的,故而命名為葉酸。有促進骨髓中幼細胞成熟的作用,人類如缺乏葉酸可引起巨紅細胞性貧血以及白細胞減少癥,對孕婦尤其重要。
葉酸原料藥包裝規(guī)格:25公斤/紙板桶
葉酸原料藥貯存方法: 避光、避熱、防潮、密封保存。原包裝保存條件下,保質(zhì)期為36個月,開封后請盡快使用
【訂購須知】:本公司所提供的產(chǎn)品僅供出口。
【價格說明】:感謝您光顧本公司,公司所標(biāo)示價格均為包裝價格,因為市場有變動,故價格需要咨詢?yōu)闇,量大從?yōu)。
【包裝方式】:大貨25公斤/桶,小樣包裝為塑料瓶、雙層塑料袋或鋁箔袋,如果客戶要的產(chǎn)品量比較少,不滿一個包裝,公司會根據(jù)此產(chǎn)品屬性拆包分裝。
【拿樣方式】:公司為廣大客戶提供少量樣品,數(shù)量按您需要,收取少量費用,望新老客戶相互傳閱。
【運輸方式】:快遞或物流,國內(nèi)快遞三天左右到達,物流五天左右到達。大貨即物流,少量默認中通快遞快遞。
【交貨期限】:當(dāng)天16:00前付款的訂單,當(dāng)天發(fā)貨,無庫存或在產(chǎn)產(chǎn)品根據(jù)我方特殊說
品質(zhì)保證
本公司鄭重承諾:
1、凡在本公司購買的產(chǎn)品,在同一時段內(nèi)一定做到比同行業(yè)低。量大詳談。
2、本公司視產(chǎn)品質(zhì)量為服務(wù)準則,所有產(chǎn)品均會檢測合格出廠,值得信賴。
3、本公司和各大快遞公司、物流公司都建立了良好的合作關(guān)系,優(yōu)先發(fā)貨且運費實惠。
4、堅持客戶至上,用心服務(wù)。我們堅信,銷售永遠都是都是從售后開始的。
今年5月份西安法院受理了一個案子,起因是某地幾個環(huán)保監(jiān)測點的數(shù)據(jù)發(fā)現(xiàn)了異常,極高極低,結(jié)果一查,發(fā)現(xiàn)取樣口被戴了‘口罩’。”在十二屆全國 會第二十八次會議新聞發(fā)布會上,環(huán)保部政策法規(guī)司司長別濤介紹了這樣一個案例。他說,這是一個非常典型的干擾監(jiān)測設(shè)備、監(jiān)測數(shù)據(jù)造案件,環(huán)保部在過程中也發(fā)現(xiàn)了監(jiān)測數(shù)據(jù)弄虛作的行為。環(huán)境監(jiān)測是環(huán)境保護的重要基礎(chǔ),如果數(shù)據(jù)都是的,如何正確施策?為了避免類似情況再次發(fā)生,新修訂水污染法對保障監(jiān)測數(shù)據(jù)的真實性、準確性作了針對性規(guī)定。
公司介紹
Wuhan Kenneng Chemical Co., Ltd. is located in central China's Wuhan City, Wuhan, Changfeng Village Industrial Park, covers an area of more than 10,000 square meters, is a production, research and development, sales as one of the high-tech enterprises. Division I existing hundreds of employees, there are independent professional research and development team composed of more than 30 people and 7 sales business departments composed of marketing center, mainly for the country's cities, although won more than a thousand enterprises long-term strategic partners and most of the customer's praise, but we are still in the pursuit and exploration.
The company spirit of "quality is life, service is the soul" business philosophy, to excellent staff, high-end service, the mouth-to-mouth, praise such products lead to domestic and foreign.
Operating mission: Kenneng - to provide satisfactory products, quality service to first-class products and quality services, to meet the needs of the market, ken can people strive for the mission pursuit. Quality policy: the national first-class, leading the market under the leadership of the chairman, the company's guiding ideology and commitment to quality, clearly to lead the same industry.
Wuhan Keneng Chemical Co. , Ltd. persistent pursuit of excellence in quality and perfect brand and corporate image, adhering to the "honest, hard-working, refined, upward" spirit of enterprise, the quality of the product is the blood of the enterprise, the trust of customers is the life of the enterprise, so we deeply understand that giving up their own blood is the truth of losing their own lives, To first-class products and quality services to meet the needs of the market.
We are willing to work with the vast number of new and old customers in good faith cooperation, hand in hand, create a win-win situation!