Sodium Chromate Tetrahydrate 铬酸钠四水合物

CAS 10034-82-9 MFCD00149167

化学结构图

10034-82-9
SMILES: O.O.O.O.[Na+].[Na+].[O-][Cr]([O-])(=O)=O

化学属性

Mol. FormulaNa2CrO4· 4H2O
Mol. Weight234.03
Density2.73
TSCAYes

别名和识别编码

Chemical NameSodium Chromate Tetrahydrate
MDL NumberMFCD00149167
PubChem Substance ID24852969
EC Number231-889-5
CAS Number10034-82-9
Merck Number14,8601
Synonym Sodium chromate tetrahydrate Disodium chromate tetrahydrate 铬酸钠 四水合物
Chemical Name Translation铬酸钠四水合物
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {SNA} Chemical Synthesis, Inorganic Salts, Sodium, Synthetic Reagents

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • P305+P351+P338
  • P308+P313
  • P304+P340+P310
  • 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。
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P301+P310
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
Signal word Danger
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H330 Fatal if inhaled 吸入致命
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H301 Toxic if swallowed 吞食有毒
  • H312 Harmful in contact with skin 皮肤接触有害
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
  • H350 May cause cancer 可能致癌
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
  • H340 May cause genetic defects 可能导致遗传性缺陷
  • H360 May damage fertility or the unborn child 可能对生育能力或未出生婴儿造成伤害
  • H372 Causes damage to organs through prolonged or repeated exposure 长期或频繁接触会损伤器官
RTECSGB2958300
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Safety Statements
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S53 Avoid exposure - obtain special instructions before use 避免接触,使用前获得特别指示说明;
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
Packing GroupII
UN Number UN3288 3288
Risk Statements
  • R25 Toxic if swallowed 吞咽有毒
  • R26 Very toxic by inhalation 吸入极毒
  • R21 Harmful in contact with skin 与皮肤接触有害
  • R42/43
  • R46 May cause inheritable genetic damage 可能引起遗传基因损害
  • R45 May cause cancer 可能致癌
  • R34 Causes burns 会导致灼伤
  • R60 May impair fertility 可能降低生殖能力
  • R61 May cause harm to the unborn child 可能对未出生的婴儿导致伤害
  • R48/23
  • R50/53
Storage condition Hygroscopic
Hazard Codes T+,N T+;N
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 101 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Kidney, Ureter, Bladder - other changes
   Skin and Appendages - dermatitis, other (after systemic exposure)
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0535789

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 33 ug/plate
REFERENCE :
   ENMUDM Environmental Mutagenesis.  (New York, NY)  V.1-9, 1979-87.  For
   publisher information, see EMMUEG.  Volume(issue)/page/year: 7,185,1985

TYPE OF TEST            : Morphological transformation
TEST SYSTEM             : Rodent - hamster Embryo
DOSE/DURATION           : 500 ug/L
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 19106)  V.1-    1941-  Volume(issue)/page/year:
   39,1008,1979

TYPE OF TEST            : DNA damage
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 400 umol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 299,95,1993

系列性分类


相关产品推荐