天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

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 >> L(+)-Lactic acid

L(+)-Lactic acid

L(+)-Lactic acid price.
  • $6 - $820
  • Product name: L(+)-Lactic acid
  • CAS: 79-33-4
  • MF: C3H6O3
  • MW: 90.08
  • EINECS:201-196-2
  • MDL Number:MFCD00064266
  • Synonyms:L-Lactic acid, crystalline, 98.0%+;L-(+)-2-HYDROXYPROPANOIC ACID;L-2-HYDROXYPROPIONIC ACID;(S)-(+)-LACTIC ACID;(S)-(+)-2-HYDROXYPROPANOIC ACID;(S)-2-HYDROXYPROPIONIC ACID;PURAC(R) HQ 88;PURAC(R) HS 88
45 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chem-Impex
  • ChemScene
  • Crysdot
  • CSNpharm
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100ml
  • 100g
  • 250ml
  • 250G
  • 500g
  • 500ml
  • 1kg
  • 1L
  • 2500g
  • 2.5l
  • ManufacturerAK Scientific
  • Product numberG285
  • Product descriptionL-(+)-Lactic acid solution
  • Packaging25g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17268
  • Product descriptionL-(+)-Lactic acid, ca 85-90% aq. soln.
  • Packaging100g
  • Price$25.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17268
  • Product descriptionL-(+)-Lactic acid, ca 85-90% aq. soln.
  • Packaging500g
  • Price$72.1
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL13242
  • Product descriptionL-Lactic acid, anhydrous, 98%
  • Packaging5g
  • Price$72.2
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL13242
  • Product descriptionL-Lactic acid, anhydrous, 98%
  • Packaging25g
  • Price$230
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17268
  • Product descriptionL-(+)-Lactic acid, ca 85-90% aq. soln.
  • Packaging2500g
  • Price$242
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL13242
  • Product descriptionL-Lactic acid, anhydrous, 98%
  • Packaging100g
  • Price$603
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA142479
  • Product descriptionL-(+)-Lactic acid 95%
  • Packaging25g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA142479
  • Product descriptionL-(+)-Lactic acid 95%
  • Packaging100g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA142479
  • Product descriptionL-(+)-Lactic acid 95%
  • Packaging500g
  • Price$22
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA142479
  • Product descriptionL-(+)-Lactic acid 95%
  • Packaging1kg
  • Price$32
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0041196
  • Product descriptionL-LACTIC ACID 95.00%
  • Packaging100G
  • Price$588
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0041196
  • Product descriptionL-LACTIC ACID 95.00%
  • Packaging250G
  • Price$820
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIB6089
  • Product descriptionL-(+)-Lactic acid 98.0+%
  • Packaging25g
  • Price$109
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIB6089
  • Product descriptionL-(+)-Lactic acid 98.0+%
  • Packaging50g
  • Price$182
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number36509
  • Product descriptionL-(+)-Lacticacid,≥98%(Assaybytitration) ≥98%(Assaybytitration)
  • Packaging1KG
  • Price$378.56
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific G285 L-(+)-Lactic acid solution 25g $21 2021-12-16 Buy
Alfa Aesar A17268 L-(+)-Lactic acid, ca 85-90% aq. soln. 100g $25.65 2024-03-01 Buy
Alfa Aesar A17268 L-(+)-Lactic acid, ca 85-90% aq. soln. 500g $72.1 2024-03-01 Buy
Alfa Aesar L13242 L-Lactic acid, anhydrous, 98% 5g $72.2 2024-03-01 Buy
Alfa Aesar L13242 L-Lactic acid, anhydrous, 98% 25g $230 2024-03-01 Buy
Alfa Aesar A17268 L-(+)-Lactic acid, ca 85-90% aq. soln. 2500g $242 2024-03-01 Buy
Alfa Aesar L13242 L-Lactic acid, anhydrous, 98% 100g $603 2024-03-01 Buy
Ambeed A142479 L-(+)-Lactic acid 95% 25g $6 2021-12-16 Buy
Ambeed A142479 L-(+)-Lactic acid 95% 100g $9 2021-12-16 Buy
Ambeed A142479 L-(+)-Lactic acid 95% 500g $22 2021-12-16 Buy
Ambeed A142479 L-(+)-Lactic acid 95% 1kg $32 2021-12-16 Buy
American Custom Chemicals Corporation CCH0041196 L-LACTIC ACID 95.00% 100G $588 2021-12-16 Buy
American Custom Chemicals Corporation CCH0041196 L-LACTIC ACID 95.00% 250G $820 2021-12-16 Buy
Apolloscientific BIB6089 L-(+)-Lactic acid 98.0+% 25g $109 2021-12-16 Buy
Apolloscientific BIB6089 L-(+)-Lactic acid 98.0+% 50g $182 2021-12-16 Buy
Chem-Impex 36509 L-(+)-Lacticacid,≥98%(Assaybytitration) ≥98%(Assaybytitration) 1KG $378.56 2021-12-16 Buy

Properties

Melting point :52-54°C
alpha :-13.5 º (c=2.5, 1.5N NaOH)
Boiling point :125 °C
Density :1.206 g/mL at 25 °C
vapor pressure :0.038Pa at 25℃
refractive index :n20/D 1.427
FEMA :2611 | LACTIC ACID
Flash point :>230 °F
storage temp. :2-8°C
solubility :H2O: 10 mg/mL, clear, colorless
pka :pK at 25°, 3.79
form :Powder/Solid
color :White
Odor :odorless acidic
Odor Type :odorless
optical activity :[α]20/D 13.5°, c = 2.5 in 1.5 M NaOH
Water Solubility :SOLUBLE
Sensitive :Hygroscopic
JECFA Number :930
Merck :14,5337
BRN :1720251
InChIKey :JVTAAEKCZFNVCJ-REOHCLBHSA-N
LogP :-0.54 at 20℃
CAS DataBase Reference :79-33-4(CAS DataBase Reference)
NIST Chemistry Reference :(s)-2-Hydroxypropanoic acid(79-33-4)
EPA Substance Registry System :L-Lactic acid (79-33-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
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
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
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.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.

Description

Useful chiral synthon, building block for depsipeptides.L-Lactic acid is an intermediate in the fermentation of sugar. It plays a vital role in several biochemical processes. It is a major ingredient in processed foods such as yogurt, cottage cheeses, koumiss and kombucha. It gives the sour flavor to sourdough breads. It finds application in pharmaceuticals to prepare water-soluble lactates, topical preparations and cosmetics. It acts as a food preservative, flavoring agent, curing agent, descaler, soap-scum remover and an anti-bacterial agent. It is an active component of lactated Ringer's solution and Hartmann's solution. Further, it is used for fluid resuscitation after blood loss due to trauma and surgery.

Related product price