成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
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 >> Calconcarboxylic acid

Calconcarboxylic acid

Calconcarboxylic acid price.
  • $22.4 - $1126.35
  • Product name: Calconcarboxylic acid
  • CAS: 3737-95-9
  • MF: C21H14N2O7S
  • MW: 438.41
  • EINECS:223-117-0
  • MDL Number:MFCD00004078
  • Synonyms:3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic acid, indicator grade, pure;Calcon-carboxylic Acid Cal Red;3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic acid, pure, indicator grade;CALCONCARBOXYLIC ACID METAL INDICATOR;LABOTEST-BB LT00454622;(E)-3-hydroxy-4-((2-hydroxy-4-sulfonaphthalen-1-yl)diazenyl)-2-naphthoic acid;Calconcarboxylic acid, indicator;3-HYDROXY-4(2-HYDROXY-4-SULFO-1-NAPHTYLAZO)NAPHTHALENE-2-CARBOXYLIC ACID INDICATOR
24 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • GFS CHEMICALS
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 500mg
  • 1G
  • 5G
  • 10g
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • 1000g
  • 1kg
  • ManufacturerAK Scientific
  • Product numberM141
  • Product descriptionCalconcarboxylic acid
  • Packaging25g
  • Price$77
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberM141
  • Product descriptionCalconcarboxylic acid
  • Packaging250g
  • Price$212
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberM141
  • Product descriptionCalconcarboxylic acid
  • Packaging1kg
  • Price$637
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB23459
  • Product descriptionCalconcarboxylic acid
  • Packaging10g
  • Price$54.7
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB23459
  • Product descriptionCalconcarboxylic acid
  • Packaging50g
  • Price$166
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number3737959
  • Product description2-Benzoyl-3-phenylacrylicacid
  • Packaging1000g
  • Price$524.16
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0028783
  • Product descriptionCALCONCARBOXYLIC ACID 95.00%
  • Packaging1G
  • Price$625.3
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0028783
  • Product descriptionCALCONCARBOXYLIC ACID 95.00%
  • Packaging25G
  • Price$1126.35
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC10746
  • Product descriptionCalconcarboxylic acid
  • Packaging50g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC10746
  • Product descriptionCalconcarboxylic acid
  • Packaging100g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC10746
  • Product descriptionCalconcarboxylic acid
  • Packaging250g
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC10746
  • Product descriptionCalconcarboxylic acid
  • Packaging500g
  • Price$225
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC10746
  • Product descriptionCalconcarboxylic acid
  • Packaging1kg
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number44402
  • Product descriptionHHSNNA
  • Packaging5G
  • Price$54.87
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number44403
  • Product descriptionHHSNNA
  • Packaging25g
  • Price$203.59
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberH3128
  • Product descriptionCalconcarboxylic acid
  • Packaging5g
  • Price$48.2
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific M141 Calconcarboxylic acid 25g $77 2021-12-16 Buy
AK Scientific M141 Calconcarboxylic acid 250g $212 2021-12-16 Buy
AK Scientific M141 Calconcarboxylic acid 1kg $637 2021-12-16 Buy
Alfa Aesar B23459 Calconcarboxylic acid 10g $54.7 2024-03-01 Buy
Alfa Aesar B23459 Calconcarboxylic acid 50g $166 2024-03-01 Buy
Alichem 3737959 2-Benzoyl-3-phenylacrylicacid 1000g $524.16 2021-12-16 Buy
American Custom Chemicals Corporation CHM0028783 CALCONCARBOXYLIC ACID 95.00% 1G $625.3 2021-12-16 Buy
American Custom Chemicals Corporation CHM0028783 CALCONCARBOXYLIC ACID 95.00% 25G $1126.35 2021-12-16 Buy
Biosynth Carbosynth FC10746 Calconcarboxylic acid 50g $65 2021-12-16 Buy
Biosynth Carbosynth FC10746 Calconcarboxylic acid 100g $100 2021-12-16 Buy
Biosynth Carbosynth FC10746 Calconcarboxylic acid 250g $150 2021-12-16 Buy
Biosynth Carbosynth FC10746 Calconcarboxylic acid 500g $225 2021-12-16 Buy
Biosynth Carbosynth FC10746 Calconcarboxylic acid 1kg $350 2021-12-16 Buy
GFS CHEMICALS 44402 HHSNNA 5G $54.87 2021-12-16 Buy
GFS CHEMICALS 44403 HHSNNA 25g $203.59 2021-12-16 Buy
Sigma-Aldrich H3128 Calconcarboxylic acid 5g $48.2 2024-03-01 Buy

Properties

Melting point :300 °C(lit.)
Density :1.60±0.1 g/cm3(Predicted)
pka :-0.50±0.40(Predicted)
form :Powder
color :Very dark purple to black
Odor :Odorless
Water Solubility :slightly soluble
BRN :727492
Stability :Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference :3737-95-9(CAS DataBase Reference)
EPA Substance Registry System :2-Naphthalenecarboxylic acid, 3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]- (3737-95-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
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.

Description

Calconcarboxylic acid is used as an indicator for calcium titrations with ethylenediaminetetraacetic acid (EDTA) in the presence of magnesium.

Related product price