Soybean oil bleaching
soya oil from glycine max
CAS: 8001-22-7
Molecular Formula:
Soybean oil bleaching - Names and Identifiers
Soybean oil bleaching - Physico-chemical Properties
| Density | 0.917g/mLat 25°C(lit.) |
| Flash Point | >230°F |
| Water Solubility | Miscible with absolute alcohol, ether, petroleum ether. Immiscible with water. |
| Appearance | Pale yellow transparent liquid |
| Specific Gravity | 0.920 (25/25℃) |
| Color | Colorless to Yellow |
| Storage Condition | 2-8°C；贮存于室内阴凉处。贮运时应防雨、防潮，避免曝晒。贮存期12个月。 |
| Refractive Index | n20/D 1.4743(lit.) |
| MDL | MFCD00132356 |
| Physical and Chemical Properties | Light amber oil, as low as 2~4 ℃ is still liquid, in 21~27 ℃ should be free of foreign material. |
| Use | Mainly for food, also used in the manufacture of hardened oil, soap, glycerin and paint |
| Caution | Non hazardous materials. This product is flammable and should be strictly guarded against sparks during storage and transportation. |
Soybean oil bleaching - Risk and Safety
| WGK Germany | - |
| RTECS | WG4862000 |
| FLUKA BRAND F CODES | 8 |
| TSCA | Yes |
| HS Code | 1507100000 |
| Toxicity | LD50 intravenous in mouse: 22100mg/kg |
Soybean oil bleaching - Upstream Downstream Industry
| Downstream Products | Stearic acid Soybean Oil Epoxide Oleic acid |
Soybean oil bleaching - Reference
| Reference Show more | 1. Duan Peng, Guo Qinle, Liu Li, et al. Experimental study on neuroprotective effect of dl-3-N-butylphthalide on brain injury in rats [J]. Advances in modern biomedicine, 202020 Vol. 11 pages 2024-2031 ISTIC CA 2020. 2. Wang Weibin, Zhang Ping, Chen Jinming et al. Effects of different doses of Erchen decoction on sex hormone levels and ovarian morphology in PCOS rats [J]. Fujian traditional Chinese medicine 2020(4). 3. Zhang Guanying, Guo Lin, Wei Qunli et al. Pharmacodynamics of pyrithione zinc cream on psoriasis-like mice [J]. Chinese Journal of Hospital Pharmacy, 2018 v.38(13):1384-1386. 4. Ning Shuangcheng, Zhou Lili, Wang Min, et al. Optimization of formulation of cantharidin nanostructured lipid carriers by Central composite design-response surface methodology [J]. Chinese herbal medicine, 2019, v.50;No.652(17):123-131. 5. Zeng Huifeng, Wang Yuxia, Yang Ying. Comparison of adipose-derived stem cells distribution in rats with polycystic ovary syndrome after transplantation by two methods [J]. Journal of Jinan University: natural science and medicine edition, 2017, 038(005):427-432. 6. Chen Jinfeng, Pu Dongyan, Yi Ping, etc. Preparation of micronized corn starch Pickering emulsion and its effect on β-carotene loading [J]. Food and Fermentation Technology, 2019, 055(003):1-8,14. 7. Liu Kaiping, Cheng Shengyong, Yu Linna, etc. Preparation and quality evaluation of self-microemulsifying drug delivery system of total Valeriana triester [J]. Chinese Journal of Experimental prescriptions, 2018, 26 (11):16-21. 8. Zhang Ping, Wang Weibin, Shao Yanfei, Chen Jinming, Yu Jie, Gao Bizhen. Effect of Erchen decoction on expression of Bcl-2 and Bax protein in ovarian tissue of rats with polycystic ovary syndrome [J]. Journal of Beijing University of Chinese Medicine, 2020,43(11):941-950. 9. Hui Zhang, Chen Chen Li, Jun Ding, frequency F.H. Lai, Yongjun Xia, Liang Zhong Ai, Structural features and emerging stability, food Hydrocolloids, Volume 104, 2020, 105721, I 10. [IF=9.147] Hui Zhang et al."Structural features and emulsifying stability of a highly branched arabinogalactan from immature peach (Prunus persica) exudates."Food Hydrocolloid. 2020 Jul;104:105721 11. [IF=5.682] Jie Zhou et al."Paeoniflorin attenuates DHEA-induced polycystic ovary syndrome via inactivation of TGF-β1/Smads signaling pathway in vivo."Aging-Us. 2021 Mar 15; 13(5): 7084-7095 12. [IF=5.01] Jing Ni et al."Reinforced lubrication of vegetable oils with nano-particle additives in broaching."J Manuf Process. 2021 Oct;70:518 13. [IF=4.952] Zhuofan Huang et al."Flavor release from lactose/protein matrix during storage: Effects of lactose crystallization and powder microstructure."Lwt Food Sci Technol. 2021 Apr;141:110857 14. [IF=3.638] Xiangquan Zeng et al."In vitro studies on the interactions of blood lipid level-related biological molecules with gallic acid and tannic acid."J Sci Food Agr. 2019 Dec;99(15):6882-6892 15. [IF=8.001] Shaige Xia et al."Magnetic reusable acid-base bifunctional Co doped Fe2O3-CaO nanocatalysts for biodiesel production from soybean oil and waste frying oil."Renew Energ. 2022 Apr;189:421 |
Soybean oil bleaching - Standard
Authoritative Data Verified Data
This line is a fatty oil extracted from the seeds of the legume soybean (GZycine soya Benthal).
Last Update：2024-01-02 23:10:35
Soybean oil bleaching - Trait
Authoritative Data Verified Data
- This product is light yellow clear liquid; Odorless or almost odorless.
- This product can be miscible with ether or three gas methane, very slightly soluble in ethanol, almost insoluble in water.
relative density
The relative density of this product (General 0601) should be 0. 916~922.
refractive index
The refractive index of this product (General 0621) should be 1. 472~476.
acid value
The acid value of this product should not be greater than 0 .2 (General 0713).
saponification value
The saponification value of this product should be 188~200 (General 0713).
iodine value
The iodine value of this product should be 126~140 (General 0713).
Last Update：2022-01-01 11:20:19
Soybean oil bleaching - Introduction
Odorless or almost odorless, with a warm and light taste. This product can be miscible with ether or chloroform, very slightly soluble in ethanol, and almost insoluble in water.
Last Update：2022-10-16 17:28:59
Soybean oil bleaching - Exam
Authoritative Data Verified Data
peroxide
take this product 10. 0g, put it in 250NTI iodine bottle, immediately add glacial acetic acid-three gas methane (60: 40) 3 0M l, shake to dissolve, add saturated potassium iodide solution 0.5m l, dense plug, shake for 1 min, add water 30ml, with sodium thiosulfate titration solution (0.01mol/L) titration, near the end point, add starch indicator solution 0.5ml, titration was continued until the blue color disappeared and the results of the titration were corrected with a blank test. Consumption of sodium thiosulfate titration solution (0.01mol/L) should not exceed 10.0.
unsaponifiable matter
take this product 5. Add potassium hydroxide ethanol solution (12g of potassium hydroxide, add 10ml of water to dissolve), dilute to 10 0ml with ethanol, shake well,> 50M l, heated to reflux for 1 hour, let cool to 25X: below, move to separatory funnel, wash the Erlenmeyer flask twice with water, 50tnl each time, wash and separate into the funnel, extract with ether for 3 times, 10m l each time; Combine the ether extract, wash the ether extract with water for 3 times, 40m l each time, let stand and layer, discard the water layer; layer B was successively washed with 3% potassium hydroxide solution and water for 3 times, 40m l each time; The ether layer was repeatedly washed with 40ml water until 2 drops of phenolphthalein indicator solution added to the final washing solution did not show red color. The ether extract was transferred to a constant-weight evaporation dish, and the separating funnel was washed with 10ml of ether, and the dish was evaporated with washing solution. The ether was distilled off on a 50°C water bath, and the residue was dissolved with 6mL of acetone, air flow was placed to sweep away acetone. The difference between drying at 105BC and weighing two times in a row should not exceed 1 LG and the unsaponifiable should not exceed 1.0%. Dissolve the residue with 20ml of neutral ethanol, add several drops of phenolphthalein indicator solution, and make sodium hydroxide titration solution with ethanol (0. lm o l/L> titration to pink for 30 seconds does not fade, if consumption of ethanol to sodium hydroxide titration solution (0. lm o l/L) more than 0. 2 m l, the total amount of residue can not be regarded as unsaponifiable weight, the test must be repeated.
cottonseed oil
take 5 m l of this product, place it in a test tube, add 5 m l of 1% sulfur carbon disulfide solution and the isovolumic mixture of pentanol, and place it in a saturated gasification sodium water bath, be careful to heat slowly until the foam stops (carbon disulfide is removed) and continue heating for 15 minutes without redness.
moisture
take this product, with anhydrous methanol-decanol (1> 1) as the solvent, according to the determination of water content (General rule 0832 first method 1), the water content shall not exceed 0 .1%.
Heavy metals
take 4.0g of this product, put it in a 5 0m l porcelain evaporation dish, add sulfuric acid 4 m l, mix well, slowly heat until the sulfuric acid is removed, add 2 tn l of nitric acid and 5 drops of sulfuric acid, after being heated by small fire until the oxidation nitrogen is removed completely, it shall be completely Ashes by burning at 500-6001C, and then cooled. Inspection shall be conducted according to law (General Principles 0821, Law 2), and the content of heavy metals shall not exceed 5 parts per million.
arsenic salt
take this product l. O g, add calcium hydroxide l. O g, mix, add a small amount of water, stir evenly, dry, first burn with small fire to charring, then burn at 500 ~ 600TC to completely Ash, cool, add hydrochloric acid 5M l and water 23ML, according to the law inspection (General Principles 0822 The first law), should comply with the provisions (0. 0002%).
fatty acid composition
take this product 0. lg, put in 50 m l Erlenmeyer flask, add 0. 5M o l/L potassium hydroxide methanol solution 2ml, in 65X: water bath heated reflux 3 0 min, cool, add 15% boron trifluoride methanol solution 2ml, in 65X; Water bath heated reflux 3 0 min, cool, add 4ml heptane, continue heating and refluxing in 65°C water bath for 5 minutes, then cool, add 10ml saturated gasification sodium solution to wash, shake well, let stand to separate layers, and take the upper layer of liquid, wash with water for 3 times, each time 2 m l, take the upper liquid anhydrous sodium sulfate drying as a test solution. According to the test of gas chromatography (General 0521), the bonded polyethylene glycol is used as the stationary liquid, the starting temperature is 2 3 0°C, the temperature is maintained for 1 min, and the temperature is raised to 2 5 0°C at the rate of SeC per minute, for 10 minutes, the temperature of the injection port was 206X:, and the temperature of the detector was 2 70 t. The reference substances of methyl ester, methyl palmitate, methyl palmitate, methyl stearate, methyl oleate, methyl linoleate, methyl linolenic acid, methyl arachidate, N-hexane was added to dissolve and dilute to make each control containing 0. lm g solution, take lUL injection human gas chromatograph, record the chromatogram, the number of theoretical plate according to linoleic acid peak calculation is not less than 5 0 0 0, the separation of each chromatographic peak should meet the requirements. Take the sample solution l UL, inject the gas chromatograph, record the chromatogram. According to the area normalization method, the saturated fatty acid containing less than fourteen carbon in the test article is not more than 0.1%, and the decanoic acid is not more than 0 .2%, palmitic acid should be 9.0% to 13.0%, palmitoleic acid is not greater than 0 .3%, stearic acid should be 3.0% ~ 5.0%, oleic acid should be 17.0% ~ 30.0%, linoleic acid should be 48.0% ~ 58.0%, linolenic acid should be 5.0% ~ 11.0%, arachidic acid is not greater than 1.0%, arachidonic acid is not greater than 1.0%, behenic acid is no more than 1.0%.
Last Update：2022-01-01 11:20:21
Soybean oil bleaching - Category
Authoritative Data Verified Data
pharmaceutical excipients, solvents and dispersants.
Last Update：2022-01-01 11:20:21
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Product Name: soya oil from glycine max Request for quotationCAS: 8001-22-7
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
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Product Name: soya oil from glycine max Request for quotation
CAS: 8001-22-7
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
CAS: 8001-22-7
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Spot supply
Product Name: Soybean Oil Visit Supplier Webpage Request for quotationCAS: 8001-22-7
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Spot supply
Product Name: Soybean oil Visit Supplier Webpage Request for quotationCAS: 8001-22-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Spot supply
Product Name: soya oil from glycine max Request for quotationCAS: 8001-22-7
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Product Name: soya oil from glycine max Request for quotation
CAS: 8001-22-7
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
CAS: 8001-22-7
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Spot supply
Product Name: Soybean Oil Visit Supplier Webpage Request for quotationCAS: 8001-22-7
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Spot supply
Product Name: Soybean oil Visit Supplier Webpage Request for quotationCAS: 8001-22-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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Downstream Products for Soybean oil bleaching