国产精品99久久99久久久动漫,国产午夜福利片在线观看,日本丰满bbwbbw,日本肉体裸交XXXXBBBB

產(chǎn)品資料

Quinhydrone ( 苯醌合苯二酚 )

產(chǎn)品名稱: Quinhydrone ( 苯醌合苯二酚 )
產(chǎn)品型號: 1022840100
產(chǎn)品展商: MERCK
產(chǎn)品文檔: 無相關(guān)文檔

簡單介紹

Quinhydrone ( 苯醌合苯二酚 )為創(chuàng)賽集團(tuán)品質(zhì)提供Merck系列產(chǎn)品,可查詢Quinhydrone ( 苯醌合苯二酚 ) 價格,同系列Quinhydrone ( 苯醌合苯二酚 )國內(nèi)現(xiàn)貨,可提供定合成服務(wù)。提供型號,性能指標(biāo)等技術(shù)資料。提供Quinhydrone ( 苯醌合苯二酚 )MSDS/COA/SPEC等技術(shù)資料。歡迎來電洽談選購,更多產(chǎn)品請登錄www.canspecsci.co


Quinhydrone ( 苯醌合苯二酚 )  的詳細(xì)介紹
產(chǎn)品名稱:Quinhydrone ( 苯醌合苯二酚 )
產(chǎn)品貨號:1022840100
產(chǎn)品包裝:Glass bottle
產(chǎn)品規(guī)格: 100 g


產(chǎn)品信息
Hill Formula C12H10O4
Chemical formula C6H4O2 * C6H6O2
HS Code 2942 00 00
EC number 203-387-6
Molar mass 218.21 g/mol
CAS number 106-34-3
化學(xué)及物理數(shù)據(jù)
Solubility 4 g/l (20 °C)
Melting point 168 - 171 °C
Molar mass 218.21 g/mol
Density 1.40 g/cm3 (20 °C)
Bulk density 300 kg/m3
**標(biāo)示
R Phrase R 22-50
Harmful if swallowed.Very toxic to aquatic organisms.
S Phrase S 24/25-61
Avoid contact with skin and eyes.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger harmful, dangerous for the environment
Hazard Symbol Harmful
Dangerous for the environment
Storage class 10 - 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
交通信息
Declaration (railroad and road) ADR, RID UN 2811 Giftiger organischer fester Stoff, n.a.g.(CHINHYDRON), 6.1, III
Declaration (transport by sea) IMDG-Code UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(QUINHYDRONE), 6.1, III
Declaration (transport by air) IATA-DGR UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(QUINHYDRONE), 6.1, III
毒物學(xué)數(shù)據(jù)
LD 50 oral LD50 rat 225 mg/kg
分類
Assay p-Benzoquinone 48 - 52 %
assay hydroquinone 48 - 52 %
Identity (IR-spectrum) passes test
Matter insoluble in ethanol ≤ 0.02 %
Sulphate (SO4) ≤ 0.01 %
Fe (Iron) ≤ 0.001 %
Sulfated ash ≤ 0.1 %



關(guān) 鍵 字:Quinhydrone ( 苯醌合苯二酚 )
CANSPEC品質(zhì)提供的Quinhydrone ( 苯醌合苯二酚 )  性能**。產(chǎn)品Quinhydrone ( 苯醌合苯二酚 )以其優(yōu)良的品質(zhì)滿足您不同實(shí)驗(yàn)的多種需求。并保證每批的Quinhydrone ( 苯醌合苯二酚 )質(zhì)量和品質(zhì)優(yōu)良。大量現(xiàn)貨火爆促銷中,歡迎來電洽談選購,更多產(chǎn)品請登錄
www.ahbcpqn.cn
Copyright@ 2003-2025  上海創(chuàng)賽科技有限公司版權(quán)所有     

國內(nèi)免費(fèi)服務(wù)專線:400 608 7598(據(jù)說天才可以在15秒內(nèi)記住我們的免費(fèi)電話哦^_^)

服務(wù)升級,全新企業(yè)QQ為您服務(wù),企業(yè)QQ號:4006087598

創(chuàng)賽官網(wǎng)升級為創(chuàng)賽優(yōu)選商城,請移步www.canspec.cn注冊登錄,新用戶注冊送1000元現(xiàn)金券

         滬ICP備09040904號-1     

滬公網(wǎng)安備 31011402005168號