론가리트
|
|
론가리트 속성
- 녹는점
- ~120 °C (dec.)
- 밀도
- 1.744[at 20℃]
- 증기압
- 0.003Pa at 20℃
- 인화점
- >100℃
- 저장 조건
- Inert atmosphere,Room Temperature
- 용해도
- H2O: 50 mg/mL, 투명, 무색
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 흰색에서 황백색까지
- 수소이온지수(pH)
- 9.5-10.5
- 수용성
- 가용성 H2O, 알코올 [HAW93]
- Merck
- 14,8620
- 안정성
- 안정적인. 강한 산화제와 호환되지 않습니다.
- LogP
- -3.4 at 22℃
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi,Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 36/37/38-68-31 | ||
안전지침서 | 26-36-36/37 | ||
WGK 독일 | 1 | ||
RTECS 번호 | PB0380000 | ||
TSCA | Yes | ||
HS 번호 | 2930909899 | ||
유해 물질 데이터 | 149-44-0(Hazardous Substances Data) | ||
기존화학 물질 | KE-20611 |
론가리트 C화학적 특성, 용도, 생산
화학적 성질
white solid; used as stripping and discharge agent for textiles [HAW93]용도
Pharmaceutic aid (preservative).생산 방법
Sodium formaldehyde sulfoxylate is manufactured from sodium dithionate and formaldehyde in water.Pharmaceutical Applications
Sodium formaldehyde sulfoxylate is a water-soluble antioxidant and is generally used as the dihydrate. It is used in the formulation of injection products at a level of up to 0.1% w/v in the final preparation administered to the patient.Safety
The toxicological properties of sodium formaldehyde sulfoxylate have not been fully investigated. However, it is used in the formulation of injection products at a level to 0.1% w/v in the final preparation administered to the patient.Sodium formaldehyde sulfoxylate is moderately toxic by ingestion, and when heated to decomposition it emits toxic fumes of sulfur dioxide and sodium oxide.
LD50 (mouse, oral): 4 g/kg
LD50 (rat, IP): >2 g/kg
LD50 (rat, oral): >2 g/kg
저장
Store in well-closed, light-resistant containers at controlled room temperature (15–30℃).Purification Methods
It crystallises from H2O as the dihydrate and decomposes at higher temperatures. Store it in a closed container in a cool place. It is insoluble in EtOH and Et2O and is a good reducing agent. [X-ray structure: Tuter J Chem Soc 3064 1955.] Note that this compound {HOCH2SO2Na} should not be confused with formaldehyde sodium bisulfite adduct {HOCH2SO3Na} from which it is prepared by reduction with Zn. [Beilstein 1 IV 3052.]비 호환성
Sodium formaldehyde sulfoxylate is incompatible with strong oxidizing agents; it is decomposed by dilute acid.Regulatory Status
Included in the FDA Inactive Ingredients Database (parenteral products up to 0.1% via the IM, IV, and SC routes). Included in the Canadian List of Acceptable Non-medicinal Ingredients.론가리트 준비 용품 및 원자재
원자재
준비 용품
론가리트 공급 업체
글로벌( 294)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52867 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
Henan Bao Enluo International TradeCo.,LTD | +86-17331933971 +86-17331933971 |
deasea125996@gmail.com | China | 2503 | 58 |
Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 |
hbjbtech@163.com | China | 1000 | 58 |
Hebei Saisier Technology Co., LTD | +86-18400010335 +86-13102810335 |
admin@hbsaisier.cn | China | 747 | 58 |
Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 2259 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 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 |
론가리트 관련 검색:
이황산 나트륨 황산수소나트륨 히드로아황산 나트륨 론가리트 소듐 라우릴 설포아세테이트 1,4-디하이드록시-1,4-부탄디설폰산이나트륨 이아황산 나트륨 포름알데하이드
Methyl Orange
Methylprednisolone
GLUTARALDEHYDE SODIUM BISULFITE ADDITION COMPOUND
CHLOROACETALDEHYDE SODIUM BISULFITE
Sodium 4-chloro-1-hydroxybutanesulfonate
SODIUM 2-HYDROXY-6-METHOXY-1,2,3,4-TETRAHYDRO-NAPHTHALENE-2-SULFONATE
ACETALDEHYDE SODIUM BISULFITE
GLYOXAL SODIUM BISULFITE
ACETONE SODIUM BISULFITE
RONGALITE,RONGALITE C,RONGALITE(TM),RONGALITE DIHYDRATE
M-TOLUALDEHYDE, SODIUM BISULFITE