Sodium Gluconate|527-07-1

Sodium gluconate

CAS No.: 527-07-1

Molecular formula

C6H11NaO7

Molecular weight

218.14

EINECS No.

208-407-7

Package

25kg/500kg/1000kg woven bag or kraft bag

Content[C6H11O7Na]

≥99%

Reducing substances

0.700

Appearance

White crystalline powder/ granular

Content

≥98%

Reducing substances

≤1.0%

Arsenic

≤3PPM

Lead

≤10PPM

Heavy metals

≤20PPM

Loss on drying

≤1.0%

Moisture

≤1.0%

PH

6-8

Sulphate

≤0.3

chloride

≤0.05

Sodium gluconate as water reducing agent

Water cement ratio (W/C) can be reduced by adding water reducing agent. When the water cement ratio (W/C) is constant, the addition of sodium gluconate can improve the workability. When the cement content remains constant, the water content in concrete can be reduced (i.e., W/C decreases). When the amount of sodium gluconate is 0.1%, the amount of water can be reduced by 10%.

Sodium gluconate as a retarder

Sodium gluconate can significantly delay the setting time of concrete. At dosages below 0.15%, the logarithm of the initial setting time is directly proportional to the dosage, i.e., when the dosage is doubled, the initial setting time is delayed by a factor of ten, which extends the working time from a few hours to several days without loss of strength. This is an important advantage especially on hot days and when long periods of time are required.

Sodium gluconate as a special cleaning agent for glass bottles

Sodium gluconate is used as the main body in the formula of glass bottle cleaning agent, which can well remove the dirt in the glass bottle, and the trace residue after washing does not affect the food safety, and the washing water discharge is pollution-free.

Sodium gluconate as a water quality stabilizer

Because of its excellent corrosion and scale inhibition, sodium gluconate is widely used as water quality stabilizer, such as circulating cooling water system of petrochemical enterprises, low-pressure boiler, internal combustion engine cooling water system and other treatment agents.

Sodium Gluconate as a Food Additive

Used in the food industry, because it can effectively prevent the occurrence of low sodium syndrome, it can be used as a food additive. Sodium gluconate is used in food processing to adjust pH and improve the taste of food. Instead of salt, it can be processed into healthy low-salt or salt-free (sodium chloride-free) food, which plays a great role in improving human health and enriching people’s lives.