Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

10034-82-9 - Sodium chromate tetrahydrate, 99+% - A17499 - Alfa Aesar

A17499 Sodium chromate tetrahydrate, 99+%

CAS 번호
10034-82-9
동의어

사이즈 가격 ($) 수량 재고 여부
100g 34.90
500g 97.20
장바구니에 추가 대량 견적에 추가 항목 보기

Sodium chromate tetrahydrate, 99+%

MDL
MFCD00149167
EINECS
231-889-5

화학적 특성

화학식
Na2CrO4•4H2O
화학 식량
234.04 (161.97anhy)
밀도
2.73
감도
Hygroscopic
용해도
Soluble in water.

용도

Sodium chromate tetrahydrate is used as a corrosion inhibitor, wood preservative and an auxiliary in textile industry. It serves as an oxidant, which is used to prepare carboxylic acids and ketones from primary and secondary alcohols respectively. Further, it is used as a starting material to prepare other chromium compounds and as a catalyst in organic synthesis especially pharmaceuticals and agro chemicals.

참고

Hygroscopic. Incompatible withstrong reducing agents, organic materials, strong acids, combustible materials and powdered metals.

참조 문헌

King, S.; Benson, S.; Kelly, T.; Lennard, C. Determining the effects of routine fingermark detection techniques on the subsequent recovery and analysis of explosive residues on various substrates. Forensic Sci. Int. 2013, 233 (1), 257-264.

Ayarza, N.; Góngora, J. M.; Alonso, R. M.; Jiménez, R. M. Determination of anionic impurities in hexafluorosilicic acid by capillary zone electrophoresis. Anal. Methods 2012, 4 (10), 3157-3162.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H301-H312-H330-H314-H318-H334-H317-H340-H350-H360-H372

Toxic if swallowed. Harmful in contact with skin. Fatal if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. May cause genetic defects. May cause cancer. May damage fertility or the unborn child. Causes damage to organs through prolonged or repeated exposure.

주의 설명서: P301+P310a-P303+P361+P353-P304+P340-P305+P351+P338-P320-P405-P501a

IF SWALLOWED: Immediately call a POISON CENTER/doctor IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,8601
위험 등급
6.1
포장 그룹
II
통합 관세 코드
2841.50
TSCA(독성물질규제법)"
Yes

권장

  • A15398

    Hydroxylamine hydrochloride, 99%
  • L07450

    Methyl linoleate, 95%
  • L13909

    Isopentyl nitrite, 97%, stab. with 0.2% anhyd. sodium carbonate
  • 10688

    Chromium(III) oxide, Puratronic®, 99.97% (metals basis)
  • 12135

    Copper(I) cyanide

최근에 본 것

화학물질

화학물질

금속 및 재료

촉매

분석 기기 및 실험실 용품