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817068 甲醛次硫酸钠二水合物

已用用碳酸钠稳定化

甲醛次硫酸钠二水合物 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS号: 149-44-0 EC号: 205-739-4 摩尔质量: 154.12 g/mol 化学配方: CH₃SO₃Na * xH₂O Hill配方: CH₃NaO₃S * xH₂O
817068
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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
8.17068.1000 塑胶瓶 1 kg
8.17068.9025 纤维纸箱 25 kg
描述
产品目录编号817068
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 29
结构配方图像结构配方图像
Quality LevelMQ100
应用
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
储存于 +2°C 到 +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
Assay (as SO₂, calc. on dried substance)45.5 - 54.5 %
Appearancewhite,finecrystalline powder
Identity (A (metallic mirror))passes test
Identity (B (color reaction))passes test
Appearance of solution (50 g/l; water)clear and colorless
Alkalinity (20 g/l, water)passes test
pH (20 g/l, water)9.5 - 10.5
Iron (Fe)≤ 25 ppm
Fe (Iron) (ICP)≤ 25 ppm
Hg (Mercury)*≤ 0.3 ppm
Pd (Palladium)*≤ 1 ppm
Zn (Zinc)*≤ 10 ppm
Sodium sulfite (Na₂SO₃) (calculated on dried substance)≤ 5.0 %
Sulfide (S)passes test
Residual solvents (ICH (Q3C))excluded by manufacturing process
Loss on drying (105 °C; 3 h)≤ 27.0 %
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Meets analytical specifications of NF.
The information provided does not imply the suitability of the product for any particular application. It is customer’s sole responsibility, prior to use, to determine that the product is suitable and permitted for the customer’s intended use and application.
Global Trade Item Number
产品目录编号 GTIN
8.17068.1000 04022536678085
8.17068.9025 04022536728841