结晶品为白色结晶颗粒；无水物为结晶性粉末。无臭，无酸味，有特殊贝类滋味。味觉阈值0.03%。至120℃时失去结晶水而为无水物。易溶于水（35g/100ml,25℃）,不溶于乙醇。在空气中稳定。

It is nowadays a fact and common sense that glutamic acid, inosinic acid, succinic acid and salts contribute to giving relish and deliciousness to foods. Above all, disodium succinate as food grade, has been spotlighted as an important ingredient of complex seasoning agents and particularly, it's characteristic shellfish (clams)- like taste has been appreciated for applications to different types of processed foods.

基本信息Essential information

分子式Molecular Weight

C₄H₄Na₂O₄·6H₂O

C₄H₄Na₂O₄

分子量Molecular Formula

270.15

162.06

CAS

6106-21-4

150-90-3

用途Applications

调味剂；酸味剂；缓冲剂。主要用于火腿、香肠、水产品、调味液等，一般用量为0.01%-0.05%。作为调味品使用，一般用粉状的无水物，以加速溶解。

Instant noodles\Ham & sausage/ co-use with MSG\"Surimi" foods (fish ball, boiled fish paste, fish paste cake in the form of a tube, etc.) co-use with MSG\Soy-sauce, sauce\"Miso" (Bean paste)\Vinegar\Canned seafood (fish, shellfish, cuttlefish, etc.) / co-use with MSG

技术指标Technical indicators        

目数大小可根据客户要求

(The mesh can be according to customer's requirements)

品名

琥珀酸二钠（六水）

Disodium succinate hexahydrate

琥珀酸二钠（无水）

Disodium succinate Anhydrous

外观Appearance

白色结晶体 White crystal

白色结晶粉末White crystalline powder.

琥珀酸二钠含量Assay

98%-101%

PH

7.0-9.0

干燥失重 Loss on drying

37%-41% (120℃,2h)

≤2.0% (120℃,3h）

硫酸盐(以SO₄计)

Sulphate(as SO₄)

≤0.019%

重金属Heavy Metals

≤20mg/kg

砷(以As₂O₃计)

Arsenic (as AS₂O₃)

≤4mg/kg

易氧化物

Readily oxidizable substance

液体的红色在三分钟内不消失Red color will be sustained 3 minutes as least

包装Packing

复合PE纸袋，净重25kg/袋。Net 25kg per PE bag.