살리실산 나트륨
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살리실산 나트륨 속성
- 녹는점
- >300 °C (lit.)
- 밀도
- 0.32 g/cm3 (20℃)
- 저장 조건
- Store at +15°C to +25°C.
- 용해도
- 1000g/L
- 물리적 상태
- 결정 또는 결정성 분말
- 색상
- 하얀색
- 냄새
- 와트시. 윤기나는 크리스털. 비늘 또는 무정형 가루, 무취 또는 희미한 냄새, 식염수 맛
- 수소이온지수(pH)
- 6.5 (100g/l, H2O, 20℃)
- 수용성
- 1000g/L(20℃)
- 감도
- Light Sensitive
- Merck
- 14,8332
- BRN
- 3732792
- 안정성
- 안정적인. 무기산, 금속염, 요오드와 호환되지 않습니다. 이 물질은 빛에 민감할 수 있습니다.
- InChIKey
- ABBQHOQBGMUPJH-UHFFFAOYSA-M
- LogP
- 2.061 (est)
- CAS 데이터베이스
- 54-21-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn,Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 22-41-36/37/38-36 | ||
안전지침서 | 26-36 | ||
WGK 독일 | 1 | ||
RTECS 번호 | VO5075000 | ||
F 고인화성물질 | 8 | ||
자연 발화 온도 | >250 °C | ||
TSCA | Yes | ||
HS 번호 | 29182100 | ||
독성 | LD50 i.p. in rats: 780 mg/kg (Goldenthal) | ||
기존화학 물질 | KE-20384 |
살리실산 나트륨 C화학적 특성, 용도, 생산
개요
Sodium salicylate is a sodium salt of salicylic acid. It can be prepared from sodium phenolate and carbon dioxide under higher temperature and pressure. Historically, it has been synthesized from methyl salicylate (found in wintergreen plants or the bark of sweet birch tree) by reacting it with an excess of sodium hydroxide and heating it under reflux.화학적 성질
Sodium salicylate, HOC6H4COONa, is a shiny, white powder with sweetish taste and mild aromatic aroma that is soluble in water,glycerol, and alcohol.Used in medicine and as a preservative.용도
It is used in medicine as an analgesic and antipyretic. Sodium salicylate also acts as non - steroidal anti - inflammatory drug (NSAID), and induces apoptosis in cancer cells and also necrosis. It is also a potential replacement for aspirin for people sensitive to it. It may also be used as a phosphor for the detection of vacuum ultra violet radiation and electrons.정의
A salt or ester of salicylic acid.일반 설명
Sodium salicylate may be prepared by the reaction, in aqueoussolution, by adding equal molar ratio of salicylic acidand sodium bicarbonate; evaporating to dryness yields thewhite salt. In solution, particularly in the presence of sodiumbicarbonate, the salt will darken on standing. This is the saltof choice for salicylate medication and usually is administeredwith sodium bicarbonate to lessen gastric distress, or itis administered in enteric coated tablets. However, the useof sodium bicarbonate is ill advised, because it decreases theplasma levels of salicylate and increases the excretion offree salicylate in the urine.Sodium salicylate, even though not as potent as aspirinfor pain relief, also has less GI irritation and is useful for patientswho are hypersensitive to aspirin.
Safety Profile
Experimental poison by subcutaneous route. Moderately toxic to humans by ingestion. Moderately toxic experimentally by ingestion, intraperitoneal, and intravenous routes. An experimental teratogen. Human systemic effects by multiple and unspecified routes: toxic psychosis, excitement, respiratory stimulation, nausea or vomiting, and sweating. Experimental reproductive effects. Mutation data reported. A powerful irritant which affects the central nervous system. Incompatible with ferric salts, mineral acids, iodme, lead acetate, silver nitrate, sodium phosphate powder. When heated to decomposition it emits toxic fumes of Na2O.살리실산 나트륨 준비 용품 및 원자재
원자재
준비 용품
살리실산 나트륨 공급 업체
글로벌( 585)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12446 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5866 | 58 |
Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-17333973358 |
sales06@hbduling.cn | China | 8056 | 58 |
Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 |
lisa@kingfinertech.com | China | 2990 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20293 | 58 |
airuikechemical co., ltd. | +undefined86-15315557071 |
sales02@sdzhonghuimaterial.com | China | 983 | 58 |
Shaanxi TNJONE Pharmaceutical Co., Ltd | +8618740459177 |
sarah@tnjone.com | China | 1143 | 58 |
Henan Suikang Pharmaceutical Co.,Ltd. | +86-18239973690 +86-18239973690 |
sales@suikangpharm.com | China | 311 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 3002 | 58 |