It appears that your browser has JavaScript disabled.

This Website requires your browser to be JavaScript enabled.

Please enable JavaScript and reload this page.

818823 Sigma-AldrichSodium borohydride

Sodium borohydride (tablets) for synthesis. CAS No. 16940-66-2, EC Number 241-004-4.

Sodium borohydride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

SDS
CoA

Synonyms: Sodium tetrahydridoborate

CAS #: 16940-66-2 EC Number: 241-004-4 Molar Mass: 37.83 g/mol Chemical Formula: NaBH₄ Hill Formula: H₄BNa

View Products on Sigmaaldrich.com

Recommended Products

개요

Replacement Information

주요 사양표

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass
16940-66-2	241-004-4	H₄BNa	NaBH₄	37.83 g/mol

가격 및 재고여부

카탈로그 번호	재고 정보	패킹	포장 단위	가격(VAT 별도)	수량
8.18823.0025	재고 정보 검색... — 현재 재고 없음 예상 출고 가능일 단종품 제한된 수량 가능 재고여부 확인 재고목록을 보려면 로그인하십시오 예상 출고 가능일 현재 재고 없음 예상 출고 가능일 Remaining: will advise Remaining: will advise 추천사항 고객 서비스로 문의 Contact Customer Service 고객 서비스로 문의 고객 서비스로 문의	Glass bottle	25 g	가격 검색... 가격을 검색할 수 없습니다 Minimum Quantity needs to be mulitiple of Maximum Quantity is 가격 문의 추가 정보 ()이 할인됨 — 가격 문의 고객님의 가격을 보려면 로그인하십시오	재고 조회 —	즐겨찾기에 추가 즐겨찾기에 추가 나의 즐겨찾기에 추가
8.18823.0100	재고 정보 검색... — 현재 재고 없음 예상 출고 가능일 단종품 제한된 수량 가능 재고여부 확인 재고목록을 보려면 로그인하십시오 예상 출고 가능일 현재 재고 없음 예상 출고 가능일 Remaining: will advise Remaining: will advise 추천사항 고객 서비스로 문의 Contact Customer Service 고객 서비스로 문의 고객 서비스로 문의	Glass bottle	100 g	가격 검색... 가격을 검색할 수 없습니다 Minimum Quantity needs to be mulitiple of Maximum Quantity is 가격 문의 추가 정보 ()이 할인됨 — 가격 문의 고객님의 가격을 보려면 로그인하십시오	재고 조회 —	즐겨찾기에 추가 즐겨찾기에 추가 나의 즐겨찾기에 추가

Description
Catalogue Number	818823
Synonyms	Sodium tetrahydridoborate

References

Product Information
CAS number	16940-66-2
EC number	241-004-4
Hill Formula	H₄BNa
Chemical formula	NaBH₄
Molar Mass	37.83 g/mol
HS Code	2850 00 20
Quality Level	MQ200

Applications
Application	Sodium borohydride (tablets) for synthesis. CAS No. 16940-66-2, EC Number 241-004-4.

Biological Information

Physicochemical Information
Boiling point	500 °C (decomposition)
Density	1.07 g/cm3 (20 °C)
Explosion limit	3.02 %(V)
Flash point	69 °C not applicable
Ignition temperature	220 °C
Melting Point	>360 °C (slow decomposition)
pH value	11 (10 g/l, H₂O, 20 °C)
Vapor pressure	<1 hPa (25 °C)
Bulk density	350 - 500 kg/m3

Dimensions

Materials Information

Toxicological Information
LD 50 oral	LD50 Rat 160 mg/kg
LD 50 dermal	LD50 Rabbit 230 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H260: In contact with water releases flammable gases which may ignite spontaneously. H301: Toxic if swallowed. H314: Causes severe skin burns and eye damage. H360FD: May damage fertility. May damage the unborn child. EUH014: Reacts violently with water.
Precautionary Statement(s)	P231 + P232: Handle and store contents under inert gas. Protect from moisture. P260: Do not breathe dust. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P402 + P404: Store in a dry place. Store in a closed container.
Signal Word	Danger
RTECS	ED3325000
Storage class	4.3 Hazardous materials, which set free flammable gases upon contact with water
WGK	WGK 2 obviously hazardous to water
Disposal	26 Alkali and alkaline-earth metals should be taken up in an inert solvent and neutralized by adding 2-propanol (Cat. No. 100995) dropwise with stirring. Should the reaction be more violent than expected, conversion should be carried out with tert-butanol or octanol. Caution: This reaction produces hydrogen, which can form explosive mixtures; take necessary precautions. When the reaction has ceased, add water dropwise; neutralize; container D. In the case of alkali or alkaline-earth borohydrides, add methanol (Cat. No. 106008) with stirring; in the case of alkali or alkaline-earth amides and hydrides, organoaluminium and organotin hydrides, add 2-propanol (Cat. No. 100995) dropwise. The substances, which are usually in solid form, should be previously suspended in an ether! When the respective reaction has ceased, hydrolize with water; then neutralize. Container D or E. Lithium aluminium hydride must also be destroyed by slurrying in an ether. Under an inert gas and with thorough stirring, add dropwise a 1:4 mixture of ethyl acetate (Cat. No. 822277) and the ether used to prepare the slurry. Always ensure thorough mixing (stirring)! Container A.

Safety Information
Categories of danger	highly flammable, toxic, corrosive

Product Usage Statements

Storage and Shipping Information
Storage	Store below +30°C.

Packaging Information

Transport Information
Declaration (railroad and road) ADR, RID	UN 1426 , 4.3, I
Declaration (transport by air) IATA-DGR	UN 1426 , 4.3, I
Declaration (transport by sea) IMDG-Code	UN 1426 , 4.3, I

Supplemental Information

Specifications
Assay (hypochlorite)	≥ 96.0 %
Identity (ICP-OES)	passes test

Global Trade Item Number
카탈로그 번호	GTIN
8.18823.0025	04022536976785
8.18823.0100	04022536446431

Documentation

Sodium borohydride MSDS

타이틀
물질안전보건자료(MSDS)

Sodium borohydride Certificates of Analysis

제품 번호	패킹	스펙	로트(lot) 번호
8.18823.0025	Glass bottle	PDF 사양 문건	로트(lot) 번호를 입력하십시오.
8.18823.0100	Glass bottle	PDF 사양 문건	로트(lot) 번호를 입력하십시오.

관련 제품 및 어플리케이션

카테고리

최근 검토한 것