마이크로결정LINE 왁스

마이크로결정LINE 왁스 속성

마이크로결정LINE 왁스 C화학적 특성, 용도, 생산

순도시험

  (1) 비소 : 이 품목을 비소시험법에 따라 시험할 때, 그 양은 2.0ppm 이하이어야 한다.

  (2) 납 : 이 품목  5.0g을 취하여 원자흡광광도법 또는 유도결합플라즈마발광광도법에 따라 시험할 때, 그 양은 3.0ppm 이하이어야 한다.

  (3) 융점 : 융점측정법에 따라 시험할 때, 표시온도(48～93℃) 범위이어야 한다.

확인시험

  적외부 흡광분광광도계로 스펙트럼을 측정할 때, 다음의 스펙트럼의 특성을 나타낸다. 검체는 녹여 브롬화칼륨판을 사용하여 측정한다.

  (1) 정제석유왁스

  (2) 마이크로크리스탈린왁스

정의

  이 품목은 원유의 감압증류 잔사유를 차가울 때 프로판으로 탈레이크, 탈납, 탈유한 다음 분리하여 얻어지는 것이나 또는 뜨거울 때 푸르푸랄로 처리한 다음 푸르푸랄을 제거하여 얻어지는 것으로서 그 성분은 C₃₀～C₆₀의 분지탄화수소를 함유한다.

화학적 성질

Microcrystalline wax occurs as odorless and tasteless waxy lumps or flakes containing small irregularly shaped crystals. It may vary in color from white to yellow, amber, brown, or black depending on the grade of material; pharmaceutical grades are usually white or yellow.
The USP32–NF27 describes microcrystalline wax as a mixture of straight-chain, branched-chain, and cyclic hydrocarbons, obtained by solvent fractionation of the still-bottom fraction of petroleum by suitable means of dewaxing or de-oiling.

생산 방법

Microcrystalline wax is obtained by solvent fractionation of the still-bottom fraction of petroleum by suitable dewaxing or deoiling.

Pharmaceutical Applications

Microcrystalline wax is used mainly as a stiffening agent in topical creams and ointments.
The wax is used to modify the crystal structure of other waxes (particularly paraffin wax) present in a mixture so that changes in crystal structure, usually exhibited over a period of time, do not occur. Microcrystalline wax also minimizes the sweating or bleeding of oils from blends of oils and waxes. Microcrystalline wax generally has a higher melting point than paraffin wax, and higher viscosity when molten, thereby increasing the consistency of creams and ointments when incorporated into such formulations.
Microcrystalline wax is also used in oral controlled-release matrix pellet formulations for various active compounds and as a tablet- and capsule-coating agent. In controlled-release systems, microcrystalline wax coatings can also be used to affect the release of drug from ion-exchange resin beads.
Microcrystalline wax is also used in confectionery, cosmetics, and food products.

Safety

Microcrystalline wax is mainly used in topical pharmaceutical formulations but is also used in some oral products. It is generally regarded as a nontoxic and nonirritating material.

저장

Microcrystalline wax is stable in the presence of acids, alkalis, light, and air. The bulk material should be stored in a well-closed container in a cool, dry place.

Regulatory Status

GRAS listed. Accepted for use as a food additive in Europe. Included in the FDA Inactive Ingredients Database (oral capsules; topical and vaginal preparations). Included in nonparenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.

마이크로결정LINE 왁스 준비 용품 및 원자재

원자재

준비 용품

마이크로결정LINE 왁스 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12446	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21666	55
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8820	58
Shanghai Longyu Biotechnology Co., Ltd.	+8619521488211	info@longyupharma.com	China	2534	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 15319487004	1015@dideu.com	China	4088	58
Dorne Chemical Technology co. LTD	+86-86-13583358881 +8618560316533	Ethan@dornechem.com	China	3129	58
Hebei Yime New Material Technology Co., Ltd.	+86-66697723 +86-17703311139	admin@china-yime.com	China	563	58
Zhejiang J&C Biological Technology Co.,Limited	+1-2135480471 +1-2135480471	sales@sarms4muscle.com	China	10522	58
ShanDong Look Chemical Co.,Ltd.	+8617653113219	sales01@sdlookchemical.com	China	2739	58
Alfa Chemistry		Info@alfa-chemistry.com	United States	24072	58

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