China Top Supplier D-Tartaric acid CAS 147-71-7 with Good Price and Fast Delivery

147-71-7

D-Tartaric acid

C4H6O6

205-695-6

Hubei, China

Organic intermediate

99%

WG-147-71-7

food additives

White powder

D-Tartaric acid

147-71-7

C4H6O6

150.09

172-174 °C(lit.)

191.59°C (rough estimate)

1.8 g/cm3

Availabe

Contact

1 Kg

Product Name:

D-Tartaric acid

CAS NO:

147-71-7

EINECS:

205-695-6

Molecular Formula:

C4H6O6

Molecular Weight:

150.09

Melting Point:

172-174 °C(lit.)

Boiling Point:

191.59°C (rough estimate)

Density:

1,8 g/cm3

Appearance:

White Crystals or Crystalline Powder

Storage:

Sealed and stored in a dry and cool place.

Solubility:

water: soluble100mg/mL, clear, colorless

Stability:

Stable under normal temperature and pressure.

Applications:

used as an anthelmintic

Solubility:

H2O: ≤1.0% KF

Applications:

Ivermectin is an antiparasitic agent widely used in humans and animals. It is an orthoisomeric effector of P2X4 and α7 nAChRs.

Stability:

Colorless and odorless, can be weathered in the air, flammable, the auto-ignition point is 607.2 ℃, and 3 molecules of crystal water will be removed at 123 ℃

Applications:

1. For medicine, printing and dyeing and organic synthesis 2. Used as mordant and buffer, also used in dye and pharmaceutical industry 3. It can be used as general analytical reagent, mordant, buffer, and can also be used for dye synthesis and film processing 4. It is used as an esterification agent in organic synthesis and in many aspects such as photographic drugs, medicine, printing and dyeing mordant, buffering agent, chemical reagent, meat preservative, pigment, tanning and so on. It can be used to prepare various chemical products, such as furan acrylic acid, acetate and chloroacetic acid. As a buffering agent for seasonings, this product can alleviate bad odor and prevent discoloration, and has a certain anti-mildew effect. It can also be used as a sour agent for seasoning sauce, sauerkraut, mayonnaise, fish cake, sausage, bread, sticky cake, etc. Mixed with methyl cellulose, phosphate, etc. to improve the preservation of sausages, bread, sticky cakes, etc.

Applications:

Undecylenoyl phenylalanine (MoreWhiteUP) is a white powder. It is a structural analog of α-MSH, which can inhibit the activity of melanocytes and reduce the production of melanin by competitively binding to the melanin receptor MC1-R on melanocytes, so that melanocytes cannot produce tyrosinase. According to some clinical trials, Undecylenoyl Phenylalanine (MoreWhiteUPChemicalbook) does reduce hyperpigmentation spots. Undecylenoyl phenylalanine has good skin affinity and can control the combination of α-MSH (melanocyte stimulating hormone) and melanin production factor, thereby blocking the process of melanin formation. It can block α-MSH at 0.001% concentration, and the optimal concentration is 1%. Comprehensively inhibits melanin production from multiple links, and the effect is more obvious and lasting.

Storage:

Sealed in dry,2-8°C

Appearance:

White powder

Applications:

2-Cyano-5-fluorobenzyl bromide is a hydrocarbon derivative and can be used as a pharmaceutical intermediate.

Applications:

1. Mainly used as a pharmaceutical intermediate in biopharmaceuticals 2. It is used for the iodination of ketones and aldehydes in organic synthesis. 3. Used in organic synthesis, sulfur oxidative titration reagent, used as mild iodinating agent, glucosinolate catalyst, etc.

Boiling Point:

300.8±17.0 °C(Predicted)

Density:

1.006±0.06 g/cm3(Predicted)

Appearance:

White powder

Storage:

Keep in dark place,Sealed in dry,2-8°C

Solubility :

Soluble in Chloroform, Diethyl Ether and Methanol

Applications:

2-Benzylamino-2-methyl-1-propanol (cas# 10250-27-8) is a compound useful in organic synthesis.

Storage:

Put in a tight receptacle and store in a cool, dry place

Solubility:

Use and storage in accordance with specifications will not decompose and avoid contact with oxides.

Applications:

Acetylpyrazine (2-Acetylpyrazine) is a useful structure in many drugs and fragrances and is used to synthesize many polycyclic compounds. Acetylpyrazine is a component of folic acid (vitamin B compound).