一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
010-86108875
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> Thiourea

Thiourea

Thiourea price.
  • $7.62 - $1550
  • Product name: Thiourea
  • CAS: 62-56-6
  • MF: CH4N2S
  • MW: 76.12
  • EINECS:200-543-5
  • MDL Number:MFCD00008067
  • Synonyms:THIOUREA,PRACTICAL;Thiourea 5g [62-56-6];Thiourea(TU);AKOS BBS-00004390;METTLER THIOUREA ELECTRODE CLEANING SOLN (8% SOLN OF THIOUREA IN 0.3% HCL ACID);THIOUREA, REAGENTPLUS TM, >= 99.0%;2-Thiopseudourea;2-thio-ure
88 prices
Selected condition:
Brand
  • AK Scientific
  • Apolloscientific
  • Atlantic Research Chemicals
  • Biosynth
  • BroadPharm
  • Chem-Impex
  • GFS CHEMICALS
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 200mg
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 250G
  • 500g
  • 1kg
  • 2kg
  • 2.5KG
  • 2500g
  • 5kg
  • 10000g
  • 10kg
  • 12kg
  • 25kg
  • 100KG
  • 1 kg
  • 5 kg
  • 250 g
  • 500 g
  • ManufacturerAK Scientific
  • Product numberJ94142
  • Product descriptionThiourea 98%
  • Packaging25g
  • Price$15
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberS726
  • Product descriptionThiourea 99%
  • Packaging25g
  • Price$18
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94142
  • Product descriptionThiourea 98%
  • Packaging100g
  • Price$24
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberS726
  • Product descriptionThiourea 99%
  • Packaging100g
  • Price$29
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94142
  • Product descriptionThiourea 98%
  • Packaging500g
  • Price$38
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94142
  • Product descriptionThiourea
  • Packaging500g
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberS726
  • Product descriptionThiourea 99%
  • Packaging500g
  • Price$45
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94142
  • Product descriptionThiourea 98%
  • Packaging1kg
  • Price$51
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberS726
  • Product descriptionThiourea 99%
  • Packaging1kg
  • Price$68
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIT4110
  • Product descriptionThiourea
  • Packaging500g
  • Price$32
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIT4110
  • Product descriptionThiourea
  • Packaging1kg
  • Price$41
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIT4110
  • Product descriptionThiourea
  • Packaging100g
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048223
  • Product descriptionThiourea 95
  • Packaging50g
  • Price$15.24
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048223
  • Product descriptionThiourea 95
  • Packaging5g
  • Price$7.62
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048223
  • Product descriptionThiourea 95
  • Packaging10g
  • Price$10.16
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN048223
  • Product descriptionThiourea 95
  • Packaging25g
  • Price$12.7
  • Updated2026-05-23
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J94142 Thiourea 98% 25g $15 2026-06-04 Buy
AK Scientific S726 Thiourea 99% 25g $18 2026-06-04 Buy
AK Scientific J94142 Thiourea 98% 100g $24 2026-06-04 Buy
AK Scientific S726 Thiourea 99% 100g $29 2026-06-04 Buy
AK Scientific J94142 Thiourea 98% 500g $38 2026-06-04 Buy
AK Scientific J94142 Thiourea 500g $40 2021-12-16 Buy
AK Scientific S726 Thiourea 99% 500g $45 2026-06-04 Buy
AK Scientific J94142 Thiourea 98% 1kg $51 2026-06-04 Buy
AK Scientific S726 Thiourea 99% 1kg $68 2026-06-04 Buy
Apolloscientific BIT4110 Thiourea 500g $32 2026-06-04 Buy
Apolloscientific BIT4110 Thiourea 1kg $41 2026-06-04 Buy
Apolloscientific BIT4110 Thiourea 100g $21 2026-06-04 Buy
Atlantic Research Chemicals AN048223 Thiourea 95 50g $15.24 2026-05-23 Buy
Atlantic Research Chemicals AN048223 Thiourea 95 5g $7.62 2026-05-23 Buy
Atlantic Research Chemicals AN048223 Thiourea 95 10g $10.16 2026-05-23 Buy
Atlantic Research Chemicals AN048223 Thiourea 95 25g $12.7 2026-05-23 Buy

Properties

Melting point :170-176 °C (lit.)
Boiling point :263.89°C (estimate)
Density :1.405
bulk density :640kg/m3
refractive index :1.5300 (estimate)
storage temp. :Store below +30°C.
solubility :water: soluble137g/L at 20°C
form :Crystals
pka :-1.0(at 25℃)
Specific Gravity :1.406
color :White to almost white
PH :6-8 (50g/l, H2O, 20℃)
Odor :Odorless
PH Range :5 - 7
Water Solubility :13.6 g/100 mL (20 ºC)
Merck :14,9367
BRN :605327
Henry's Law Constant :5.0×103 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
Stability :Stable. Incompatible with strong acids, strong bases, strong oxidizing agents, metallic salts, proteins, hydrocarbons. May react violently with acrolein.
Cosmetics Ingredients Functions :ANTIMICROBIAL
HUMECTANT InChI :1S/CH4N2S/c2-1(3)4/h(H4,2,3,4)
InChIKey :UMGDCJDMYOKAJW-UHFFFAOYSA-N
SMILES :NC(N)=S
LogP :-1.050 (est)
CAS DataBase Reference :62-56-6(CAS DataBase Reference)
IARC :3 (Vol. Sup 7, 79) 2001
NIST Chemistry Reference :Thiourea(62-56-6)
EPA Substance Registry System :Thiourea (62-56-6)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)Health Hazard (GHS08)Environment (GHS09)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H361 Suspected of damaging fertility or the unborn child Reproductive toxicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P272 Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P391 Collect spillage. Hazardous to the aquatic environment
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Used as a reagent for organic synthesis. Thiourea is a photographic fixative, and used in manufacture of resins. It act as a catalyst for asymmetric reactions. It plays an essential role as catalyst for highly enantio- and diastereoselective additions reaction of oxindoles to nitroolefins. It is also useful to improve the productivity of mung bean.

竹山县| 北流市| 南涧| 峨眉山市| 和林格尔县| 衢州市| 岳普湖县| 郎溪县| 马边| 上饶市| 揭阳市| 寻甸| 忻州市| 铅山县| 广州市| 图片| 衡山县| 莲花县| 建阳市| 贵溪市| 洪湖市| 林甸县| 辛集市| 邯郸县| 岫岩| 城固县| 囊谦县| 石门县| 苍南县| 新泰市| 宁安市| 华蓥市| 法库县| 文化| 新乡市| 仙居县| 澄城县| 乡宁县| 卢氏县| 资源县| 同心县|