나프텐산
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나프텐산 속성
- 끓는 점
- 160-198 °C (6 mmHg)
- 밀도
- 0.92 g/mL at 20 °C (lit.)
- 증기압
- 31.4Pa at 25℃
- 굴절률
- n
20/D 1.45
- 인화점
- 149 °C
- 용해도
- Practically insoluble in water
- 산도 계수 (pKa)
- 5[at 20 ℃]
- 물리적 상태
- 액체
- 색상
- 투명한 무색~황갈색
- 수용성
- 88.1mg/L at 20℃
- 어는점
- -30~-36℃
- InChIKey
- VUSWCWPCANWBFG-UHFFFAOYSA-N
- LogP
- 7.65
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi,N | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38-51/53-52-43-36/38 | ||
| 안전지침서 | 26-36-61-36/37 | ||
| 유엔번호(UN No.) | UN 3082 9/PG 3 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | QK8750000 | ||
| 위험 등급 | 9 | ||
| 포장분류 | III | ||
| HS 번호 | 38249099 | ||
| 유해 물질 데이터 | 1338-24-5(Hazardous Substances Data) | ||
| 독성 | rat,LD50,intraperitoneal,640mg/kg (640mg/kg),BEHAVIORAL: FOOD INTAKE (ANIMAL)GASTROINTESTINAL: PERITONITIS,AMA Archives of Industrial Health. Vol. 12, Pg. 477, 1955. | ||
| 기존화학 물질 | KE-25659 |
나프텐산 C화학적 특성, 용도, 생산
화학적 성질
Naphthenic acid is a gold to black, odorless liquid.용도
The term naphthenic acid, as commonly used in the petroleum industry, refers collectively to all of the carboxylic acids present in crude oil.일반 설명
NAPHTHENIC ACID is a dark colored liquid with an offensive odor. NAPHTHENIC ACID is insoluble in water. NAPHTHENIC ACID will burn though NAPHTHENIC ACID may take some effort to ignite. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Since NAPHTHENIC ACID is a liquid NAPHTHENIC ACID can easily penetrate the soil and contaminate groundwater and nearby streams. NAPHTHENIC ACID is used to make paint dryers, detergents, and solvents.공기와 물의 반응
Insoluble in water.건강위험
Principal effect is that of mild primary irritation when encountered in high concentrations. Inhalation of vapor causes coughing. Liquid is moderately irritating to eyes and slightly to moderately irritating to skin; excessive exposure could result in dermatitis.Safety Profile
Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits acrid smoke and irritating fumes.잠재적 노출
Used to make metallic naphthenates for paint dryers and cellulose preservatives. It is also used as a solvent; detergent, rubber reclaiming agent. Used in catalysts, cutting oils; drilling compounds; rust inhibitors; surfactants, emulsions, grease, and wood preservatives.운송 방법
UN3082 Environmentally hazardous substances, liquid, n.o.s., Hazard Class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.비 호환성
Compounds of the carboxyl group react with all bases, both inorganic and organic (i.e., amines) releasing substantial heat, water, and a salt that may be harmful. Incompatible with arsenic compounds (releases hydrogen cyanide gas), diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides (releasing heat, toxic, and possibly flammable gases), thiosulfates and dithionites (releasing hydrogen sulfate and oxides of sulfur). Incompatible with sulfuric acid, caustics, ammonia, aliphatic amines; alkanolamines, isocyanates, alkylene oxides; epichlorohydrin, strong oxidizers. Corrosive to metals.나프텐산 준비 용품 및 원자재
원자재
준비 용품
나프텐산 공급 업체
글로벌( 294)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5909 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81148696 +8615536356810 |
1047@dideu.com | China | 3408 | 58 |