詳細(xì)信息
- ;十八酸鈣;十八酸鈣鹽;硬脂酸鈣分散液;硬脂酸鈣鹽;硬酯酸鈣;SCD潤滑劑;十八酸鈣(輕質(zhì));
- Calcium stearate
- ;calcium distearate, pure;Calcium Stearate (Light);Calciumstearatetech;Calciumstearatemin;STEARIC ACID CALCIUM SALT;OCTADECANOIC ACID CALCIUM SALT;CALCIUM OCTADECANOATE;aquacal;calciumdistearate;calstar;dibasiccalciumstearate;calcium dioctadecanoate;(octadecanoato-kappaO)calcium(1+);Calcium stearate dispersion liquid;
- InChI=1/C18H36O2.Ca/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2-17H2,1H3,(H,19,20);/q;+2/p-1
- 145 - 160
硬脂酸鈣外觀為精細(xì)白色，蓬松粉末，手感滑膩，溶于熱水、甲苯、乙醇和其他有機(jī)溶劑。無毒，加熱至400攝氏度時(shí)緩緩分解為硬脂酸和相應(yīng)的鈣鹽。
- Calcium Stearate 1. Introduction Calcium stearate Ca[CH3（CH2）16COO]2 2. Characters Calcium stearate is kind of fine white powder with greasy touch sense, soluble in hot water, methylbenzene, ethanol and other organic solvents, innoxious, slowly decomposes into stearic acid and calcium salts when it is heated to 400℃. 3.Applications Calcium stearate is widely applied in food, medicine, cosmetic, plastic, rubber fields, mainly function as lubricant, emulsifier, stabilizer, releasing agent, accelerant etc.It can boost the freezing rate in hard plastic product. Also it is applied in the innoxious soft film,such as food packing and medicine apparatus, can effectively improve film’s stability. It is stabilizer & lubricant in PVC and PE. It is halogen adsorbent in PE and PP, can eliminate the poor effect on resin’s color and stalibility because of catalyst remains. Besides it is widely used to improve plastic’s thermostability, better plastic’s air-conductivity, in future it will replace noxious stabilizer with same functions. 4. Test items Specification Appearance (fine light white powder) Assay of Ca 6.5%~7.3% Free acid ≤1.0% Loss on drying ≤3.0% Melting point 140~158℃ Particle size 99% 325(≥99% through 325 mesh) Bulk density 0.1~0.35g/ml 5. Packing Packing: Polywoven bag, PE film inner lined. Net wt: 20kg/bag. We also can pack according to customers’ requirements. 6. Storage and Transport It should be stored in a cool, dry place, gently loading and discharging to prevent any damage to the packages, transport according to the ordinary chemical regulations.
- 價(jià)格：10 元/公斤
包裝：20kg/bag
產(chǎn)地：浙江
供應(yīng)地：全球 - CAS NO：1592-23-0
別名/化學(xué)名：十八酸鈣鹽
分子式/結(jié)構(gòu)式：Ca[CH3（CH2）16COO]2
含量(%)：99.9%
產(chǎn)品規(guī)格：technical grade
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