水合醋酸鈣
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- CAS號:
- 114460-21-8
- 英文名:
- CALCIUM ACETATE HYDRATE
- 英文別名:
- CALCIUM ACETATE H2O;CALCIUM ACETATE HYDRATE;99.9965% (metals basis);CALCIUM ACETATE AR,ACS;Calcium Acetate Xhydrate;CALCIUM ACETATE N-HYDRATE;CALCIUM ACETATE, HYDRATED;CALCIUM ACETATE HYDRATE AR;CALCIUM ACETATE, HEMIHYDRATE;Calcium Acetate 97% Extrapure
- 中文名:
- 水合醋酸鈣
- 中文別名:
- 水合醋酸鈣;醋酸鈣水合物;乙酸鈣水合物;乙酸鈣水合物,97%;乙酸鈣水合物,99%;CALCIUM ACETATE N-HYDRATE, 99.9%;乙酸鈣水合物, PURATRONIC, 99.9965% (METALS BASIS);乙酸鈣水合物, PURATRONIC|R, 99.9965% (METALS BASIS)
- CBNumber:
- CB3372957
- 分子式:
- C4H8CaO5
- 分子量:
- 176.18
- MOL File:
- 114460-21-8.mol
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水合醋酸鈣化學(xué)性質(zhì)
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熔點:
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160 °C
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堆積密度:
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400kg/m3
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密度:
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1.5
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儲存條件:
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Storage temperature: no restrictions.
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溶解度:
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H2O: soluble1M at 20°C, clear, colorless
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形態(tài):
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Powder or Agglomerates
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顏色:
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white
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PH值:
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7.2-7.8 (50g/l, H2O, 20℃)
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氣味 (Odor):
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Slight acetic acid odor
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酸堿指示劑變色ph值范圍:
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7.6
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水溶解性:
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Soluble in water. Slightly soluble in methanol, hydrazine insoluble in acetone, ethanol and benzene.
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敏感性:
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Hygroscopic
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最大波長(λmax):
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λ: 260 nm Amax: 0.090
λ: 280 nm Amax: 0.070-
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Merck:
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14,1646
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BRN:
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3692527
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水合醋酸鈣性質(zhì)、用途與生產(chǎn)工藝
醋酸鈣易溶于水，在小腸被吸收而進(jìn)入人體的有關(guān)部位，從而起到補(bǔ)鈣的作用。而且，由于醋酸鈣中的鈣離子與食物中的磷酸根離子或磷酸氫根離子結(jié)合后，會生成不易被人體吸收的磷酸鈣或磷酸氫鈣沉淀而排出體外，所以能夠結(jié)合機(jī)體內(nèi)過多的磷酸鹽，從而避免機(jī)體血磷過高，近年來也作為治療高磷血癥的首選藥物。
a.將無水醋酸鈣加入醋酸鈣水溶液中，邊添加邊攪拌，得到混合物，接著保持混合物為20℃，繼續(xù)攪拌5h；其中，醋酸鈣水溶液的料液比為0.1g/mL，pH為4；
b.對步驟a得到的物質(zhì)進(jìn)行抽濾，直至無法抽濾出濾液；
c.將步驟b得到的濾餅在18℃、45％RH下，自然干燥至恒重即可，其中，恒重的條件為重量差異為0.2mg。其純度為95.6％。
水合醋酸鈣
上下游產(chǎn)品信息
上游原料
下游產(chǎn)品
| 更新日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS編號 | 包裝 | 價格 |
|---|
| 2025/02/05 | A14947 | 乙酸鈣水合物,99%
Calcium acetate hydrate, 99% | 114460-21-8 | 100g | 311元 |
| 2025/02/05 | A14947 | 乙酸鈣水合物,99%
Calcium acetate hydrate, 99% | 114460-21-8 | 500g | 665元 |
114460-21-8, 水合醋酸鈣 相關(guān)搜索:
- Synthetic Reagents
- Inorganic Salts
- Solution Deposition Precursors
- CalciumMicro/Nanoelectronics
- X-Ray Crystallography
- Optimization Reagents
- BioUltra Buffers
- Biological Buffers
- AlphabeticalProtein Structural Analysis
- 生化試劑
- 無機(jī)化合物和鹽
- CaOOCCH32xH2O
- CH3COO2CaxH2O
- C4H6CaO4xH2O
- CALCIUM ACETATE N-HYDRATE, 99.9%
- 水合醋酸鈣
- 乙酸鈣水合物, PURATRONIC, 99.9965% (METALS BASIS)
- 醋酸鈣水合物
- 乙酸鈣水合物
- 乙酸鈣水合物, PURATRONIC|R, 99.9965% (METALS BASIS)
- 乙酸鈣水合物,97%
- 乙酸鈣水合物,99%
- 114460-21-8
- Calcium Acetate Xhydrate
- Calcium Acetate 97% Extrapure
- CALCIUM ACETATE AR,ACS
- CALCIUM ACETATE HYDRATE AR
- Calcium Acetate Hydrate ultrapure, 99.9965%
- Calcium Acetate Hydrate extrapure AR, 99%
- Calcium acetate hydrate, Puratronic&trade
- 99.9965% (metals basis)
- Acetic acid, calcium salt, hydrate (9CI)
- Calcium acetate, extra pure, 97%
- CALCIUM ACETATE HYDRATE ISO 9001：2015 REACH
- Calcium Acetate n-Hydrate, 99.9%
- Calcium acetate hydrate, 99.995% trace metals basis
- Calcium acetate hydrate puriss., meets analytical specification of FCC, E263, 99.0-100.5% (based on anhydrous substance)
- Calcium acetate hydrate 99.99% trace metals basis
- CALCIUM ACETATE HYDRATE [ABOUT 94% CA(CH
- CalciuM acetate hydrate, 99%, for analysis
- Calcium acetate hydrate, 99%, extra pure
- Calcium acetate hydrate, extra pure, 99%
- Calcium acetate hydrate, Puratronic(R), 99.9965% (metals basis)
- ACETIC ACID, CALCIUM SALT HYDRATE
- CALCIUM ACETATE N-HYDRATE
- CALCIUM ACETATE, HYDRATED
- CALCIUM ACETATE HYDRATE
- CALCIUM ACETATE, HEMIHYDRATE
- CALCIUM ACETATE H2O
- Calcium Acetate Hydrate, Meets analytical specification of FCC
- CALCIUM ACETATE HYDRATE BIOXTRA