Sodium tungstate dihydrate 钨酸钠二水合物
CAS 10213-10-2 MFCD00149190
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分类
- {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Tungsten
- {SNA} Ceramics, Ceramics by Element, Metal and Ceramic Science, Sodium, Tungstates, Tungsten, 材料科学
- {uni_hamburg} no charge; 5fragments; ionic
产品应用
- 主要用于金属钨、钨酸及钨酸盐的制造以及染料、颜料、油墨、电镀等 方面。也用于织物和纤维素的防火剂,催化剂等。电镀级和催化剂等用途必须选择分析纯。
相关文献及参考
- Short: III/20a
- Short: EINECS
- Merck:14,8698
安全信息
- R22 Harmful if swallowed 吞咽有害
- R36 Irritating to eyes 刺激眼睛
- R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
- S36 Wear suitable protective clothing 穿戴适当的防护服;
- S39 Wear eye/face protection 戴眼睛/面孔保护装置;
GHS Symbol

- H302 Harmful if swallowed 吞食有害
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 145 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - coma REFERENCE : AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 154,243,1965
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 251 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AJMSA9 American Journal of the Medical Sciences. (Slack Inc., 6900 Grove Rd., Thorofare, NJ 08086) New series: V.1- 1841- Volume(issue)/page/year: 199,668,1940
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 204 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - coma REFERENCE : AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 154,243,1965
TYPE OF TEST : Phage inhibition capacity TEST SYSTEM : Bacteria - Escherichia coli DOSE/DURATION : 412 ug/well REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 260,349,1991
TYPE OF TEST : Cytogenetic analysis TEST SYSTEM : Human Lymphocyte DOSE/DURATION : 10 mg/L REFERENCE : CYGEDX Cytology and Genetics (English Translation). Translation of TGANAK. (Allerton Press Inc., 150 Fifth Ave., New York, NY 10011) V.8- 1974- Volume(issue)/page/year: 12(3),46,1978
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE : 330 gm/kg SEX/DURATION : female 8 day(s) after conception TOXIC EFFECTS : Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) REFERENCE : ENVRAL Environmental Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1967- Volume(issue)/page/year: 33,47,1984
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P301+P312
- P305+P351+P338
其他信息
- 溶于水呈微碱性,在干燥空气中风化,100℃时失去结晶水,变成无水物,遇酸则分解为溶于水的钨酸。能溶于水,不溶于醇, 微溶于氨。