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806455 甲醛次硫酸氢钠

806455
Purchase on Sigma-Aldrich

概述

Replacement Information

重要规格表

CAS #EC号Hill配方化学配方摩尔质量
149-44-0205-739-4CH₃NaO₃S * xH₂OCH₃SO₃Na * xH₂O154.12 g/mol

Products

产品目录编号包装 数量 / 包装
8.06455.0100 塑胶瓶 100 g
8.06455.1000 塑胶瓶 1 kg
8.06455.5000 塑胶瓶 5 kg
8.06455.9050 纤维纸箱 50 kg
描述
产品目录编号806455
参考
产品信息
CAS号149-44-0
EC号205-739-4
Hill配方CH₃NaO₃S * xH₂O
化学配方CH₃SO₃Na * xH₂O
Molar Mass154.12 g/mol
HS代码2831 10 00
结构配方图像结构配方图像
Quality LevelMQ200
应用
应用Sodium formaldehydesulfoxylate hydrate (stabilised with sodium carbonate) for synthesis. CAS No. 6035-47-8, EC Number 205-739-4. 2).
生物信息
理化信息
密度1.8 g/cm3 (20 °C)
熔点63 °C
pH值9.5 - 10.5 (100 g/l, H₂O, 20 °C)
蒸汽压力2.68 hPa (20 °C)
容积密度950 kg/m3
溶解度600 g/l
尺寸
材料信息
毒性学信息
LD 50口服LD50 Rat 6400 mg/kg
GHS安全信息
危害性图示 危害性图示
危害性声明H341: 怀疑可造成遗传性缺陷。
H361d: 怀疑对胎儿造成伤害。
EUH032: 接触酸后即释放出剧毒气体。
注意事项声明P201: 得到专门指导后操作
P202: 在阅读并了解所有安全预防措施之前,切勿操作
P280: 配戴防护手套/防护服/护目用具/防护面具/听力保护装备.
P308 + P313: 如接触到或有疑虑:求医/就诊。
P405: 上锁保管
P501: 将内装物/容器送到批准的废物处理厂处理。
提示语警告
RTECSPB0380000
储存类别10 - 13 其它液体及固体
WGKWGK 1 轻度的水危害
一次性3
反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类.
安全信息
产品使用声明
储存和货运信息
储存低于+30°C储存.
包装信息
运输信息
申报(铁路和陆路)ADR、RIDKein Gefahrgut
申报(空运)IATA-DGRNo Dangerous Good
申报(海运)IMDG-代码No Dangerous Good
补充信息
规格
Color according to Munsell color systemnot more intensely colored than reference standard NE12
Assay (iodometric, calc. as dihydrate)≥ 97.0 %
Fe (Iron)≤ 0.003 %
Identity (IR)passes test
This material contains approx. 5% sulfit resulting from the production process.
The material is stabilised with sodium carbonate. At time of analytical testing a content of >0,5 % was determined.
Global Trade Item Number
产品目录编号 GTIN
8.06455.0100 04022536390703
8.06455.1000 04022536390710
8.06455.5000 04022536564272
8.06455.9050 04022536390727

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Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Reagents for Organometallic Synthesis