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1310-73-2 - Sodium hydroxide, flake, 98% - A18395 - Alfa Aesar

A18395 Sodium hydroxide, flake, 98%

CAS 번호
1310-73-2
동의어

사이즈 가격 ($) 수량 재고 여부
500g 21.50
2500g 71.90
10000g 226.00
장바구니에 추가 대량 견적에 추가 항목 보기

Sodium hydroxide, flake, 98%

MDL
MFCD00003548
EINECS
215-185-5

화학적 특성

화학식
NaOH
화학 식량
40.00
융점
318°
비등점
1390°
밀도
2.13
감도
Air Sensitive & Hygroscopic
용해도
Soluble in water, methanol, glycerol and ethanol. Insoluble in acetone and ether.

용도

Sodium hydroxide flake is widely used in a variety of large scale applications such as pulp and paper manufacturing, in the production of soap and detergents as well as in water treatment plants. It is used in the Bayer process of aluminum manufacture as well as to remove sulfurous impurities from crude oil. It is also used in the manufacture of biodiesel, rayon and cellophane; as a catalyst for the trans esterification of methanol and triglycerides and as paint stripper on wooden objects. It is mainly used for pH control, acid neutralization, off-gas scrubbing and as a catalyst in various industries like pharmaceutical, agrochemical, dyes, paints and polymer. It is also used in refining vegetable oils, rubber reclamation, metal processing, metal degreasing, adhesive preparations, paint removers, disinfectants, rubber latex stabilizers and in the stabilization of sodium hypochlorite.

참고

Air sensitive and hygroscopic. It is deliquescent and readily absorbs moisture and carbon dioxide in air. Incompatible with strong oxidizing agents, strong acids and organic materials.

참조 문헌

Al Mustafa, M.; Agis, H.; Muller, H. D.; Watzek, G.; Gruber, R. In vitro adhesion of fibroblastic cells to titanium alloy discs treated with sodium hydroxide. Clin Oral Implants Res 2015, 26 (1), 15-19.

Huang, C.; He, J.; Wang, Y.; Min, D.; Yong, Q. Associating cooking additives with sodium hydroxide to pretreat bamboo residues for improving the enzymatic saccharification and monosaccharides production. Bioresour. Technol. 2015, 193, 142-149.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H314

Causes severe skin burns and eye damage.

주의 설명서: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,8627
위험 등급
8
포장 그룹
II
통합 관세 코드
2815.11
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
WB4900000

권장

  • A16199

    Potassium hydroxide, flake, 85%
  • 11599

    Ammonium acetate, ACS, 97.0% min
  • 12314

    Sodium chloride, ACS, 99.0% min
  • 14517

    Ammonium formate, 98+%
  • 14707

    Sodium hydrogen carbonate, ACS, 99.7-100.3%

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